分类： Selection Guides

PRODUCT RANGE

General & Process Cranes

ENGINEERING BASIS

Load, Duty, Building & Process

PROJECT EVIDENCE

Drawings, Tests & Quality Records

COMMERCIAL CONTROL

Equipment, Delivery & Site Scope

01 · Crane Selection and Engineering

Translate payload, dimensions, duty, building geometry and operating route into the correct bridge, hoist or trolley, end carriages, controls and safety package.

Evidence to confirm: Dimensioned general arrangement, technical data sheet, wheel loads and declared design basis.

02 · General Overhead Crane Portfolio

Supply single-girder, double-girder, top-running and underhung systems with chain hoists, wire-rope hoists or open-winch trolleys for approved capacities and duties.

Evidence to confirm: Product data tied to span, lift, duty, mechanism and runway arrangement.

03 · Process Crane Capability

Configure foundry, grab, magnetic, insulated, explosion-proof, cleanroom and automated cranes around the handled material and operating hazard.

Evidence to confirm: Comparable project evidence and a process-specific safety and control description.

04 · Manufacturing and Inspection

Control materials, welding, machining, assembly, coating and electrical panels through approved drawings and an agreed inspection plan.

Evidence to confirm: Material records, welding documentation, dimensional checks, test reports and release records.

05 · Export and Site Coordination

Plan shipping divisions, packing, freight interfaces, site access, runway information, erection method, commissioning and acceptance responsibilities.

Evidence to confirm: Packing list, shipping drawing, installation information and responsibility matrix.

06 · Lifecycle Support

Provide manuals, spare-parts data, maintenance schedules, troubleshooting support and modification information for the installed crane configuration.

Evidence to confirm: Final documentation set, critical-spares schedule and defined technical-support channel.

Load and Hoist Protection

Overload limiting, upper and lower limits, brakes, rope or chain guidance, hook protection and low-speed control are selected for the hoisting mechanism and duty.

Travel Protection

End limits, buffers, rail sweeps, warning devices, emergency stops and anti-collision functions reflect runway length, traffic and multiple-crane operation.

Electrical Protection

Isolation, overcurrent protection, phase monitoring, earthing, enclosure rating, conductor arrangement and cable management match the plant supply and environment.

Process-Crane Safeguards

Molten metal, magnets, grabs, hazardous areas and automated operation require dedicated redundancy, monitoring, interlocks or operating restrictions.

Inspection and Test Planning

Drawing reviews, material checks, welding inspections, functional tests, protective-device settings and witness points should be agreed before manufacturing.

Operator and Maintenance Access

Platforms, walkways, clearances, isolation points and component-removal routes are evaluated with the building and maintenance strategy.

An overhead crane is only one part of the load path. Vertical wheel loads, horizontal forces, buffers, conductor equipment and maintenance access interact with runway beams, columns, foundations and the building frame. The crane supplier should issue approved reactions and rail requirements; the responsible structural party should verify the supporting system and connection details.

Top-running cranes place wheels on rails above the runway beams. Underhung cranes suspend end carriages from the lower flanges of compatible runway beams. A freestanding runway transfers crane loads through independent columns and foundations. Each arrangement creates different reactions, alignment tolerances and erection requirements.

Headroom should be verified on a dimensioned building section. Rail elevation, bridge depth, hoist or trolley position, highest hook, load height, rigging depth, roof bracing and service-clearance zones must be shown together. A lower equipment price has little value when the final hook height cannot complete the required lift.

A 3.2-million-ton premium special steel base required a coordinated crane fleet rather than one universal bridge-crane design. Henan Mine Crane supplied more than 30 core equipment units serving steelmaking, refining, rolling and auxiliary production stages.

The reported fleet included 200 t foundry cranes, 200/50 t four-girder foundry cranes, 160/63 t cranes, 40+40 t cranes and overhead rotating electromagnetic-beam cranes. Foundry cranes served molten-metal operations, rotating electromagnetic equipment handled directional steel transfer, and smaller cranes supported auxiliary tasks.

The procurement value lies in application separation. Each production stage received a crane structure, lifting mechanism, attachment, duty and control package matched to the material and hazard. The case demonstrates the capability expected from an industrial overhead crane supplier: process study, multi-type engineering, manufacturing coordination and project-wide delivery.

View Project Case →

Engineering Approval

Confirm technical data, drawings, wheel loads, electrical demand, control description, deviations, document schedule and approval milestones before production release.

Factory Production and Testing

Track material, fabrication, mechanism assembly, electrical-panel checks, protective functions, inspections, witness points and release documentation.

Packing and International Delivery

Define shipping divisions, corrosion protection, packing, labels, lifting points, container or project-cargo method, trade term and delivery boundary.

Runway and Site Readiness

Verify runway span, elevation, rail alignment, building capacity, incoming power, erection access, shutdown windows and available assembly space.

Installation and Commissioning

Assign erection, alignment, electrical termination, parameter setting, functional checks, load testing, statutory inspection and operator training.

Maintenance and Spare Parts

Provide inspection schedules, lubrication data, wear limits, critical spares, electrical drawings and technical support matched to the installed configuration.

Load and Material

Maximum and typical load, dimensions, weight distribution, center of gravity, lifting points, attachment, temperature and any hazardous characteristics.

Capacity and Duty

Required rated capacity, lifts per hour, average load, full-load frequency, shifts, annual operating hours and expected service life.

Span and Building

Runway rail centers, building width, column spacing, rail elevation, runway beam and rail data, roof obstructions and available headroom.

Lift and Motion

Lowest pickup, highest placement, lifting height, rigging depth, bridge travel, required speeds, low-speed positioning and target accuracy.

Controls and Power

Pendant, radio or cabin operation, voltage, frequency, phases, conductor arrangement, VFDs, anti-sway, automation and plant communication.

Environment and Destination

Indoor or outdoor location, temperature, dust, humidity, corrosion, hazardous-area data, destination country and governing requirements.

Inspection and Documents

Drawing approval, calculations, material records, witness points, factory testing, site testing, language and third-party inspection.

Commercial Boundary

Delivery location, trade term, runway scope, installation, commissioning, load-test responsibility, training, spare parts and required schedule.

What is the difference between an overhead crane supplier and manufacturer?

A manufacturer designs and fabricates crane equipment. A supplier may be a manufacturer, distributor, integrator or contractor. The proposal should identify the legal manufacturer, design authority, equipment origin and party responsible for project performance.

Which documents should be requested before placing an order?

The pre-order package should include technical data, general arrangement, wheel loads, electrical demand, supply boundary, deviation list, document schedule, inspection plan, delivery schedule and commercial terms.

How can overseas overhead crane suppliers support local installation?

A practical structure combines factory engineering and remote or site supervision with a qualified local installation team. Responsibilities for lifting equipment, labor, permits, rail alignment, electrical work and acceptance should be assigned in writing.

Should the lowest overhead crane price determine the supplier?

No. Supplier comparison should use equal equipment, duty, runway, controls, documentation, freight, installation and testing boundaries. Omitted site work or inadequate duty can create a higher total project cost.

How is the required crane duty established?

Duty follows load spectrum, lifts per hour, travel distances, operating shifts, annual hours, speed and process consequence. Rated tonnage alone cannot determine motor, brake, bearing or structural fatigue requirements.

Can one supplier provide both the crane and runway?

Yes, when the contracted scope includes runway steel or an independent support structure. Structural responsibility, foundations, building interfaces, local calculations and installation tolerances must still be clearly assigned.

What should factory acceptance cover?

The agreed plan may cover document review, dimensions, mechanisms, electrical panels, motor operation, brakes, limits, warning devices, protective functions and available no-load or simulated tests before shipment.

How should spare parts be specified?

Critical spares should reflect the installed motors, brakes, drives, contactors, encoders, limits, ropes, wheels and controls. Part numbers, quantities, storage requirements and recommended commissioning spares should be listed.

Which crane type suits a standard workshop?

A single-girder electric wire-rope-hoist crane is a common starting point for moderate general-duty handling. Span, lift, headroom, duty, hook approach and runway reactions determine final suitability.

When is a process-crane supplier required?

Process-crane capability is required when molten metal, grabs, magnets, hazardous areas, automated production, high duty or critical loads create requirements beyond a conventional packaged-hoist bridge crane.

SUPPLY OPTIONS

Hoist Only, Crane Kit or Complete Crane

HOIST TYPES

Wire Rope, Chain, Low Headroom & Trolley

CRANE ARRANGEMENTS

Single, Double, Underhung & Multi-Hoist

SELECTION BASIS

Load, Lift, Duty, Headroom & Control

01 · Electric Wire-Rope Hoist

The principal choice for industrial bridge cranes requiring longer lifts, stable hook travel and medium to high operating duty. Rope reeving, drum capacity, motor thermal rating and brake selection are matched to the load spectrum rather than capacity alone.

02 · Electric Chain Hoist

A compact option for lighter capacities, shorter lifts and service or workstation duties. Chain-bag clearance, chain wear, duty rating, trolley fit and inspection access must suit the bridge arrangement and working environment.

03 · Low-Headroom Hoist

Positions the hoist body beside or between the girder profile to improve available hook height. It is selected where roof clearance is limited, but the complete trolley envelope, end approaches and maintenance access still require dimensional approval.

04 · Double-Girder Hoist Trolley

Travels on rails above or between two girders and supports greater capacity, lift or duty than a typical underslung monorail hoist. The trolley may carry one hoist, main and auxiliary hoists or coordinated lifting mechanisms.

05 · Multi-Hoist Crane System

Uses two or three hoists or trolleys for long loads, staged maintenance and coordinated positioning. Individual capacities, total permitted load, spacing, simultaneous-motion rules and load sharing are defined in the control philosophy.

06 · Special-Environment Hoist

Explosion-protected, corrosion-resistant, clean, dust-resistant or metallurgical configurations are engineered for the classified area and process risk. A standard hoist with isolated upgraded parts is not automatically suitable for a special environment.

A hoist should be selected from the handling cycle and installed geometry. General workshop loads may favor a compact single-girder wire-rope hoist, while long products may require two independently controlled hoists. Low-clearance buildings benefit from a side-mounted or between-girder trolley only after the full hook path and maintenance envelope have been checked.

The load itself defines the below-hook equipment and operating behavior. Machined assemblies, dies, coils, maintenance components and bulk-material attachments create different centers of gravity, starting torque, positioning accuracy and side-load risk. The crane layout must keep the rope or chain vertical during normal lifting.

Environmental data is part of the selection basis. Dust, humidity, corrosive vapor, washdown, outdoor exposure, high ambient temperature and classified hazardous areas affect enclosures, motors, brakes, cables, coatings and inspection intervals.

Intelligent Electric Hoist Crane Range

Henan Mine Crane product-family data covers 1–32 t capacity, 7.5–31.5 m span, 6–30 m lift and A5–A6 crane duty. Final values follow the approved project specification.

Double-Trolley Hoist Crane Range

Available product-family data covers 1+1–32+32 t combined capacities, 7.5–31.5 m spans, 6–30 m lift and A5–A6 duty for coordinated or independent handling.

Hoisting Brake System

The brake is selected for motor torque, load, speed, duty and governing requirements. Brake release monitoring, manual release control or additional braking functions are defined where the risk assessment requires them.

Upper and Lower Limits

Operating and final limits prevent normal overtravel. Their positions are established from the actual reeving, hook block, drum and site clearances; a limit device is not used as a routine stopping control.

Overload Protection

A calibrated load-limiting or monitoring device prevents lifting beyond the permitted setting. Display, alarm, shutdown and data functions are coordinated with the crane control philosophy.

Rope or Chain Monitoring

Inspection access is provided for wire rope, drum, sheaves, anchorage, load chain, sprocket and chain guide. Removal criteria follow the applicable rules and manufacturer instructions.

Controlled Travel and Anti-Sway

Variable-frequency trolley and bridge drives provide smooth acceleration and deceleration. Position feedback, speed zones and anti-sway functions can be added where repeatability or load stability is critical.

Emergency and Isolation Functions

Emergency stop, main isolation, travel buffers, warning devices and lockout provisions are incorporated into the complete crane. The final arrangement follows the destination and site risk assessment.

Hoisting Mechanism, Motion Control and Load Positioning

In a wire-rope hoist, the motor and gearbox rotate the drum while the reeving system converts rope movement into controlled hook travel. The brake holds the suspended load when power is removed. Sheave arrangement, rope falls and drum capacity determine hook speed, stability and available lift. A chain hoist uses a load sprocket and calibrated chain but follows the same requirement for matched motor, brake, limits and trolley duty.

Single- or dual-speed contactor control provides fixed operating speeds. Variable-frequency control permits adjustable acceleration, deceleration and creep motion, reducing load swing and supporting accurate placement. The selected control mode must remain compatible with brake timing, motor cooling and the required duty cycle.

Multi-hoist systems require a defined operating matrix. The design states whether hoists may run independently, together or in synchronized mode; which combined loads are permitted; and how unequal loading, encoder disagreement or a drive fault is handled. No synchronization feature replaces correct rigging or an approved lifting plan.

Selection and Interface Package

Approved data sheet, duty calculation, hoist and trolley arrangement, reeving diagram, hook approaches, wheel loads, girder or rail interface, power demand and equipment boundary.

Design and Control Documents

General arrangement, electrical diagrams, motor and brake data, control narrative, limit and interlock schedule, component list, inspection points and applicable compliance matrix.

Manufacturing and Inspection Records

Material and component certificates, welding and dimensional records where applicable, gearbox and brake checks, rope or chain records, electrical inspection and coating documentation.

Testing and Handover Records

Factory functional checks, direction and limit verification, brake test, overload-device setting, site load-test plan, commissioning reports, manuals, spare-parts list and training records.

Existing-Crane Survey

For replacement work, record beam or rail dimensions, trolley gauge, hook approaches, power, controls, wheel loads, bridge condition and available access. Verify the supporting crane before ordering the hoist.

Installation and Alignment

Install trolley wheels, buffers, festoon, limits, rope or chain, hook block and controls under approved procedures. Check alignment, clearances, fasteners, lubrication and electrical protection before energization.

Commissioning and Load Test

Verify directions, brakes, limits, overload protection, pendant or radio functions and all crane motions. Conduct no-load, rated-load and statutory tests under the agreed acceptance plan.

Inspection and Maintenance

Establish inspections for brakes, rope or chain, drum, sheaves, hook, trolley wheels, gearbox, motors, limits, controls and structure. Intervals follow actual duty, environment and governing requirements.

Hoist Equipment

Motor, brake, gearbox, rope or chain, drum or sprocket, hook block, trolley, limits and local controls.

Crane Components

Bridge girder, end carriages, travel drives, bridge panel, festoon, conductor system and access provisions.

Engineering and Records

Selection calculations, interface drawings, electrical documents, inspections, manuals and acceptance records.

Delivery and Site Work

Packing, freight, runway work, erection, power connection, commissioning, load test, training and spares.

01 · Purchase Scope

State whether the requirement is hoist only, hoist and trolley, component kit, complete crane or installed system.

02 · Load Data

Provide maximum gross load, typical load, attachment mass, dimensions, center of gravity and pickup method.

03 · Capacity and Lift

Specify rated capacity, lowest pickup, highest set-down, required lift and hook reserve.

04 · Crane Arrangement

Identify single or double girder, top running or underhung, trolley rail or beam details and runway length.

05 · Building Dimensions

Provide span, rail elevation, roof clearance, obstructions, hook approaches and maintenance access.

06 · Operating Duty

List lifts per hour, load spectrum, shifts, annual hours, required availability and expected design life.

07 · Motion Performance

Define hoisting and travel speeds, creep speed, acceleration, positioning accuracy and synchronization needs.

08 · Power and Control

Confirm voltage, frequency, pendant, radio or cab operation, plant signals and preferred control architecture.

09 · Environment and Codes

State temperature, indoor or outdoor service, dust, corrosion, hazardous classification, destination and standards.

10 · Commercial Boundary

Confirm delivery location, trade term, freight, runway, installation, testing, inspection, training and spares.

Is an overhead crane hoist the same as an overhead crane?

No. The hoist raises and lowers the load. The trolley moves across the bridge, and the bridge travels along the runway. A complete crane combines all of these systems with controls and electrification.

Should an overhead crane use a chain hoist or wire-rope hoist?

Chain hoists commonly suit lighter, shorter-lift service. Wire-rope hoists generally suit longer lift, greater speed and industrial production duty. Final selection follows capacity, duty, headroom and maintenance requirements.

What information is needed to replace an existing hoist?

Provide capacity, lift, duty, power, controls, beam or trolley rail dimensions, wheel gauge, hook approaches, headroom, existing drawings and clear photographs. The supporting crane condition must also be verified.

Can a larger hoist be installed on an existing crane?

Not without engineering verification. Greater capacity or self-weight can exceed girder, end truck, runway, electrical or braking limits. The entire load path and supporting structure must be checked.

What is a low-headroom overhead crane hoist?

It is a compact hoist-trolley arrangement that places machinery beside or within the girder envelope to increase usable hook height. Actual benefit depends on the complete crane and building geometry.

Can two overhead crane hoists lift one load?

Yes, when the crane, controls, rigging and operating procedure are designed for the lift. Individual capacity, total load, spacing, synchronization, load sharing and fault response must be defined.

Which hoist control is best for precise positioning?

Variable-frequency control with suitable motor feedback and brake coordination provides smooth acceleration and creep speed. Required positioning tolerance, load behavior and duty determine the final control package.

How much does an overhead crane hoist cost?

Price depends on capacity, lift, duty, headroom, speed, trolley, controls and compliance. Current 5 t retail examples range from about US$17,800 for a hoist to about US$28,000–31,000 for component kits.

Does a crane kit include the bridge and runway steel?

Not necessarily. Many kits include the hoist, trolley, end trucks, controls and festoon but exclude the main girder, runway, electrical feed, fabrication and installation. Every quotation must list inclusions.

How is hoist duty selected?

Duty is selected from the number of starts, operating time, load spectrum, lifting height, speed, shifts and environment. A frequently cycled partial load can require more duty than an occasional full-capacity lift.

FACTORY EQUIPMENT

US$5,000–$130,000+

INSTALLED 5–10 TON EXAMPLES

US$40,000–$100,000

COST MODEL

CAPEX + Lifecycle OPEX

FINAL BASIS

Project-Specific Quotation

01 / EVALUATION PERIOD

Financial Planning Horizon

A common evaluation period must be applied to equipment, operating expense, major service and residual value before alternative systems are compared.

02 / DUTY

Load Spectrum and Work Cycle

Average lifted load, maximum load, lifts per hour, travel distance and operating shifts determine mechanism duty, wear rate and service demand.

03 / INFRASTRUCTURE

Runway and Building Condition

Runway capacity, alignment, columns, foundations, clearances and power distribution can represent a substantial share of the installed project cost.

04 / ENERGY

Motors, Controls and Utilization

Installed motor power alone does not equal consumption. Loaded movement, idle time, travel profile, drive efficiency and local tariff establish annual energy cost.

05 / MAINTAINABILITY

Service Access and Spare Parts

Accessible brakes, wheels, electrical panels and lifting mechanisms reduce service time. Standardized components and planned spares support predictable maintenance.

06 / AVAILABILITY

Production Criticality

A process crane that controls production flow requires a different reliability, redundancy and spare-parts strategy from an intermittently used maintenance crane.

Capital Expenditure

Crane, controls, attachments, runway, building reinforcement, electrification, freight, erection, commissioning, testing and initial documentation.

Operating Expenditure

Electricity, routine inspections, preventive maintenance, lubrication, wear parts, corrective repairs, technical support and operator or maintenance training.

Operational Risk

Lost production contribution, idle labor, expedited parts, emergency service and recovery activity created by unplanned crane unavailability.

Crane Equipment

Bridge, end trucks, hoist or trolley, controls, festoon, power feed, safety devices, attachment and specified access.

Runway and Structure

Rails, beams, columns, brackets, stops, foundations, reinforcement, survey, alignment and structural verification.

Electrical Interface

Incoming power, isolators, conductor system, cables, earthing, protective devices and production-system interfaces.

Logistics and Handling

Export packing, inland transport, sea or air freight, insurance, import charges, unloading, storage and site handling.

Site Execution

Access equipment, erection labor, supervision, wiring, commissioning, load test, permits, shutdown work and acceptance.

Hoisting, trolley travel and bridge travel do not normally operate at full motor load for every energized hour. A weighted utilization factor should reflect loaded travel, unloaded travel, acceleration, braking, idle time and production cycle.

Variable-frequency drives can improve movement control and may reduce energy use in suitable duty cycles. Actual savings depend on speed profile, load spectrum, braking method, drive efficiency and idle-power management.

ILLUSTRATIVE CALCULATION

10 Ton Single-Girder Crane

13.8 kW installed motor power × 15% weighted utilization × 2,000 energized hours × US$0.12/kWh

≈ US$497 per year

This calculation illustrates the method only. Demand charges, auxiliary loads, local tariff structure, duty cycle and actual drive loading require project-specific values.

Downtime can outweigh the purchase-price difference when a crane is integral to furnace charging, coil movement, assembly flow, warehouse dispatch or equipment maintenance. The calculation must use site economics rather than a universal hourly figure.

Expected annual exposure can be estimated by multiplying the cost per event by the forecast event frequency, then testing conservative and critical scenarios.

Availability Measures for Critical Service

• ✓Correct duty classification and load-spectrum definition
• ✓Critical spare parts held against verified lead times
• ✓Service access incorporated into crane arrangement
• ✓Inspection records linked to condition-based action
• ✓Redundancy specified only where process risk justifies it

Specify the Actual Duty

Measured loads, cycles and travel distances prevent both under-specification and unnecessary mechanism cost.

Verify Geometry Early

Accurate span, hook height, approaches and building loads reduce redesign, structural modification and site delay.

Standardize Service Components

Documented motors, brakes, bearings, contactors and drives simplify stocking and technician training.

Design for Maintenance

Safe access to brakes, wheels, panels and lifting machinery reduces planned and corrective service duration.

Plan Critical Spares

A risk-ranked initial spare package protects availability without creating excessive inventory.

Apply Controls with Purpose

Variable speed, positioning, anti-sway and monitoring should be tied to measurable handling, quality or availability requirements.

Henan Mine Crane connects commercial scope to project-specific drawings, component schedules, inspection requirements and delivery documentation. This control reduces ambiguity during bid comparison and establishes a technical baseline for installation and lifecycle service.

• ✓Approved general arrangement, hook approaches, wheel loads and building interfaces
• ✓Named component schedule with controlled substitution requirements
• ✓Inspection and test plan with agreed records and witness points
• ✓Electrical drawings, operating manuals and preventive-maintenance instructions
• ✓Recommended commissioning, consumable and critical spare-parts schedules

Production resources are presented on the Henan Mine Crane factory page.

Load and Handling

Maximum and normal load, attachment, load dimensions, centre of gravity, handling sequence and synchronized-lifting requirement.

Geometry and Building

Capacity, span, lift, runway length, hook approaches, clear height, existing supports, wheel-load capacity and obstructions.

Duty and Environment

Lifts per hour, shifts, load spectrum, travel distances, temperatures, dust, corrosion, hazardous media and indoor or outdoor service.

Energy Inputs

Power supply, operating hours, movement profile, local electricity tariff, demand-charge structure and energy-control objectives.

Service and Availability

Maintenance resources, approved component preferences, required spares, target availability and site-specific downtime consequence.

Commercial Scope

Destination, Incoterm, runway, electrification, installation, commissioning, testing, training, documentation and evaluation period.

What is the average cost of an overhead crane?

Common factory-supplied industrial crane equipment can range from approximately US$5,000 to US$130,000 or more. Installed project cost varies materially with capacity, span, runway, building work, logistics and local installation.

What is the difference between overhead crane price and overhead crane cost?

Price normally describes the quoted acquisition value and stated supply scope. Cost includes the installed project, energy, inspections, service, spare parts, repairs, downtime and residual value across the selected evaluation period.

Does crane equipment cost include the runway?

Runway beams, rails, columns, brackets, foundations, stops and structural verification are separate unless expressly listed in the quotation. Existing runway suitability also requires confirmation.

How is annual overhead crane energy cost calculated?

Multiply installed motor power by a weighted utilization factor, annual energized hours and the applicable electricity tariff. Movement profile, load spectrum, drive losses, idle loads and demand charges should be included where relevant.

How much should be budgeted for crane maintenance?

The maintenance budget should be built from required inspections, preventive-service hours, expected wear parts, access equipment, labor rates and major-service provisions. A universal percentage is not reliable across different duties and environments.

How is overhead crane downtime cost estimated?

Multiply lost production contribution per hour by unavailable hours, then add idle labor, emergency service, expedited parts and recovery expense. Expected annual exposure also considers event frequency.

Is a single-girder crane always the lowest-cost choice?

Single-girder construction often has a lower acquisition cost when technically suitable. Double-girder construction can provide the required duty, span, hook height, trolley arrangement or service access and may offer better lifecycle value in demanding applications.

What evaluation period should be used for total ownership cost?

The period should match the organization’s capital-planning policy and intended service horizon. Every proposal must use the same period, discount rate, escalation assumptions and residual-value method.

Which details are required for an accurate overhead crane cost proposal?

Capacity, load characteristics, span, lift, runway length, duty cycle, speeds, controls, environment, power supply, building data, destination, installation scope and availability objectives are required.

How should competing crane quotations be compared?

Confirm the same technical configuration, duty, component scope, runway boundary, Incoterm, installation work, testing, documentation, warranty conditions, spares and evaluation period before comparing total cost.

Single-Girder Overhead Crane

Efficient electric-hoist configuration for general workshop, warehouse and production lifting.

Double-Girder Overhead Crane

Double-girder system for heavier loads, wider spans and demanding operating duty.

Underhung Overhead Crane

Suspended-runway crane configuration for facilities with suitable overhead support.

Frequency-Conversion Overhead Crane

Controlled-motion lifting system for smoother handling and defined process movement.

Explosion-Proof Overhead Crane

Protected crane configuration selected for the specified hazardous-area conditions.

5 Ton Overhead Crane

Commercial and technical configurations for a metric 5-ton lifting requirement.

BRIDGE OPTIONS

Single or Double Girder

RUNWAY OPTIONS

Top Running or Underhung

CONTROL OPTIONS

Pendant, Radio, Cabin or PLC

QUOTE BASIS

Equipment + Project Scope

01 · Single-Girder Overhead Crane

One bridge girder supports an electric chain or wire-rope hoist. The structure controls self-weight and equipment cost for general workshop, warehouse, assembly and maintenance handling.

02 · Double-Girder Overhead Crane

Two bridge girders support a packaged hoist or top-running trolley. The arrangement suits higher capacities, longer spans, heavier duty, improved hook height and process equipment.

03 · Underhung Bridge Crane

End carriages travel beneath suspended runway beams. The configuration preserves floor clearance and can improve end approach where the building is verified for suspended runway reactions.

04 · Freestanding Bridge Crane System

Independent columns, runway beams and bracing carry crane loads when the existing building cannot accept them. Foundation and floor interfaces become part of the project.

05 · Special-Purpose Bridge Crane

Grab, magnet, clamp, rotating beam, C-hook, ladle beam or another attachment integrates the crane with a specific material-handling process and risk profile.

06 · Automated Bridge Crane

Position feedback, PLC control, anti-sway, collision management and plant interfaces support repeatable semi-automatic or unmanned material flow.

Top-running and underhung identify the bridge-to-runway relationship; single girder and double girder identify the bridge structure. These terms should not be treated as competing descriptions. A crane can be a top-running single-girder system or a top-running double-girder system.

The correct commercial short list follows the load, usable hook height, building support, production cycle and process consequence rather than a fixed capacity threshold.

01 · Gross Suspended Load

Record maximum and normal payloads, hook block, lifting beam, clamp, magnet, C-hook, slings and every component carried below the hoist.

02 · Span and Coverage

State runway rail-center span, bridge travel length, pickup and placement zones, side approach, end approach and any transfer area.

03 · Lift and Headroom

Define lowest pickup, highest hook elevation, rail level, roof obstruction, load height, rigging depth and required extraction distance.

04 · Duty and Load Spectrum

Provide lifts per hour, shifts, annual operating hours, travel distance, normal load and frequency of operation near rated capacity.

05 · Runway and Building

Confirm rail profile, runway beams, column spacing, brackets, foundations, allowable reactions and available structural drawings.

06 · Motion and Control

Specify lifting and travel speeds, low-speed range, positioning tolerance, pendant, radio, cabin, variable-frequency drives and automation.

07 · Environment and Material

Identify temperature, dust, humidity, corrosion, hazardous classification, outdoor exposure, hot material and cleanliness requirements.

08 · Delivery and Acceptance

Define destination, power supply, governing requirements, documentation language, inspection authority, installation and commissioning boundary.

Crane Equipment

Bridge girders, end trucks, hoist or trolley, motors, brakes, wheels, hook block, buffers and onboard electrical equipment.

Runway and Supports

Rails, runway beams, brackets, columns, bracing, foundations and building reinforcement. Design and supply responsibility should be separated.

Power and Electrification

Main isolator, runway conductor, festoon or energy chain, control power, grounding, cable route and plant connection point.

Controls and Safety

Pendant, radio, cabin, VFDs, limits, overload protection, warning devices, anti-collision, anti-sway and production interfaces.

Documentation and Testing

Drawings, calculations, certificates, manuals, inspection plan, factory testing, site acceptance and load-test records.

Packing and International Freight

Export packing, shipping splits, container or break-bulk plan, port charges, insurance, trade term and destination delivery.

Installation and Commissioning

Unloading, assembly, erection, alignment, power connection, drive setup, functional checks, proof testing and training.

New, Used or Modernized Equipment

New equipment provides an application-specific design basis. Used or modernized cranes require records, structural assessment, component condition review and runway compatibility verification.

A major Yangtze River bridge project required a 300 t double girder overhead travelling crane for heavy material handling and large-component installation. The equipment was configured as project-specific lifting machinery rather than an enlarged general workshop crane.

The crane used a modular design, hardened-gear transmission, integrated electrical system and full variable-frequency control. Controlled acceleration and low-speed motion supported heavy-component positioning, while modular component selection simplified future maintenance and spare-parts management.

Reserved interface capacity allowed later functional upgrades without redesigning the complete machine. The project demonstrates the importance of matching structural design, mechanisms, controls, runway reactions, transport splits and site commissioning to one approved operating basis. The same engineering sequence applies to smaller industrial bridge-crane purchases even when capacity and complexity are lower.

View Project Application →

RATED CAPACITY

300 t

BRIDGE STRUCTURE

Double Girder

MOTION CONTROL

Full VFD

DESIGN BASIS

Modular System

Pre-Production Approval

Freeze layout, parameters, wheel loads, interfaces, power supply, documents, inspection points and commercial boundary before manufacturing release.

Packing and Shipping Plan

Coordinate bridge shipping splits, component protection, lifting points, container or break-bulk transport and destination handling.

Runway Survey

Verify rail span, elevation, straightness, joints, end stops, conductor route and structural information before crane erection.

Assembly and Installation

Plan unloading, assembly area, lifting equipment, work-at-height controls, roof clearance, alignment and production shutdown.

Electrical Integration

Install runway power, isolators, grounding, festoons, control stations, sensors and any production-system interfaces.

Functional Commissioning

Verify motor direction, drives, brakes, limits, buffers, alarms, emergency functions and control authority without load.

Load and Acceptance Tests

Execute the approved proof, rated-load and operating tests with calibrated instruments, assigned witnesses and documented results.

Training and Lifecycle Support

Transfer operating limits, inspection points, maintenance schedules, troubleshooting logic, spare parts and emergency procedures.

Load Data

Maximum and normal mass, dimensions, center of gravity, pickup points, rigging, attachment weight and possible future load.

Crane Geometry

Runway rail-center span, travel length, rail elevation, required lift, hook approaches, building section and obstructions.

Duty and Throughput

Lifts per hour, shifts, annual hours, load spectrum, full-load frequency, travel distance and production consequence.

Runway and Structure

Rail profile, runway beams, column spacing, brackets, allowable reactions, foundation information and existing condition.

Hoist and Motion

Chain or wire rope, packaged hoist or open winch, main and auxiliary hooks, speeds, low-speed range and positioning need.

Controls and Safety

Pendant, radio or cabin operation, VFDs, anti-sway, anti-collision, monitoring, automation and plant interlocks.

Environment and Power

Voltage, frequency, phase, ambient temperature, dust, humidity, corrosion, hazardous classification and indoor or outdoor service.

Commercial Boundary

Destination, trade term, runway, installation, inspection, load testing, training, spare parts, documents and required schedule.

What is included in an overhead bridge crane sale?

The included scope may range from a bridge kit to a complete installed system. A valid proposal should identify the bridge, hoist or trolley, runway, electrification, controls, documents, freight, installation and testing separately.

How is single girder selected instead of double girder?

Single girder normally controls self-weight and cost for moderate load, span and duty. Double girder supports higher capacity, longer span, demanding duty, improved hook height and larger trolley arrangements.

What is the difference between top-running and underhung cranes?

A top-running bridge travels above runway rails. An underhung bridge travels below suspended runway beams and can preserve floor clearance, subject to verified roof and runway capacity.

Can an overhead bridge crane be installed in an existing building?

Yes, after structural and dimensional verification. The project may require building reinforcement, new runway beams or a freestanding support structure.

How much does an overhead bridge crane cost?

Current market examples place common 5–10 t single- and double-girder systems around US$40,000–100,000 depending on configuration and installation scope. A project quotation remains necessary.

Why do quotations for the same tonnage differ?

Span, lifting height, working class, hoist architecture, speeds, runway scope, electrical equipment, documentation, freight, installation and testing can differ even when rated capacity is identical.

Is a used overhead bridge crane suitable for a new facility?

Suitability depends on structural records, remaining life, mechanism condition, electrical compliance, runway compatibility, spare-parts support and the cost of modification, transport and recertification.

Which control method is normally selected?

Pendant control suits local operation, radio control improves mobility, and a cabin supports long travel or severe environments. Automated systems add positioning, anti-sway and plant interfaces.

What standards apply to an overhead bridge crane?

The governing basis depends on destination and crane type. ASME B30.2 applies to defined top-running bridge cranes, while EN, ISO, FEM and national requirements may govern other projects.

What information produces the fastest accurate quotation?

Capacity, span, lifting height, duty, load description, runway drawings, control method, power supply, environment, destination and a written scope boundary provide the essential basis.

PRODUCT RANGE

1–1000 t Standard Families

TRAVEL ARRANGEMENTS

Rail-Mounted & Rubber-Tired

CONTROL OPTIONS

Pendant, Radio, Cabin & PLC

SUPPLY BOUNDARY

Equipment to Site Services

Single-Girder Gantry Cranes

Electric-hoist systems for general production, warehouses and yards. Published Henan Mine Crane families extend to 32 t and spans up to 35 m, subject to the selected model and project verification.

Double-Girder Gantry Cranes

Hoist-trolley or process-trolley systems for higher capacity, longer span, demanding duty and improved hook height. Published families extend from 5 t to 500 t.

Semi-Gantry Cranes

One side travels on an elevated runway and the opposite side travels on a ground rail. The arrangement serves building edges or production areas requiring partial independent support.

Truss Gantry Cranes

Open-web bridge construction reduces wind area and can suit long outdoor spans, construction yards and precast operations. Published families extend from 5 t to 100 t.

Rubber-Tired Gantry Cranes

Mobile systems provide flexible yard travel without fixed longitudinal rails. Steering, pavement loading, power system, stability and operating route require project-specific coordination.

Container and Heavy-Lift Gantry Cranes

RMG, RTG, shipbuilding and custom heavy-lift systems combine process-specific spreaders or lifting beams, higher working duty, coordinated drives and advanced control functions.

A gantry crane is engineered as a coordinated structure rather than assembled from isolated components. Bridge stiffness, leg geometry, wheel base, trolley position, wind load, braking forces and rail tolerances influence wheel reactions and travel behavior. The electrical and control design must match the selected mechanisms, duty cycle and operating environment.

Manufacturing records can include material identification, welding procedures, welder qualifications, nondestructive examination where specified, bridge camber and span inspection, wheel-alignment records, gearbox and brake information, electrical diagrams, coating checks and factory functional tests. Required records and witness points are agreed before production.

Structural Engineering

Capacity, span, lift, duty, wind, trolley reactions, fatigue, deflection, transport splits and erection method define bridge, leg and end-carriage design.

Mechanism Selection

Hoist, trolley and gantry travel motors, brakes, gearboxes, wheels, drums, ropes and limits are selected for load spectrum, speed and operating hours.

Electrical Integration

Panels, VFDs, conductor or cable systems, pendant, radio, cabin or PLC controls are coordinated with voltage, enclosure, alarms and interlocks.

Quality Planning

Inspection stages, acceptance criteria, hold points, records and release documentation are linked to the contract specification and agreed standards.

Transport Engineering

Shipping dimensions, lifting points, packing protection, container or break-bulk strategy and assembly sequence are developed before dispatch.

Site Interface

Rail, foundation, pavement, power, access, erection equipment, test weights and local inspection responsibilities are defined in the scope schedule.

01 · Relevant Product Platform

Confirm that the proposed configuration is a proven family for the required capacity, span, duty and environment. A portable gantry and a process gantry require different engineering capability.

02 · Design Input Control

The quotation should state load, span, lift, working class, speeds, wind condition, power, attachment, control philosophy and structural assumptions.

03 · Verifiable Manufacturing

Request evidence for structural fabrication, welding, machining, assembly, electrical production, inspection and functional testing relevant to the proposed crane.

04 · Transparent Scope

Equipment, rails, foundations, electrification, freight, installation, commissioning, training and inspection must be listed as included, optional or excluded.

05 · Document Package

General arrangement, wheel loads, electrical diagrams, manuals, certificates, inspection records, packing lists and acceptance results require defined submission stages.

06 · Comparable Project Experience

A useful completed project shares meaningful technical conditions such as heavy capacity, long span, outdoor exposure, process duty or advanced control.

07 · Installation Method

Erection sequence, lifting equipment, site access, rail survey, alignment, temporary works and test-load arrangements should be established before shipment.

08 · Service and Parts

Commissioning response, remote support, recommended spares, wear components, troubleshooting information and maintenance training support long-term availability.

Load and Attachment

Maximum and normal load, dimensions, center of gravity, lifting points, attachment mass, load temperature and any rotating or guided handling requirement.

Geometry and Coverage

Span between rail centers, lifting height, rail length, cantilevers, hook approaches, rail elevation, ground clearance and obstructions.

Operating Cycle

Lifts per hour, load spectrum, travel distances, shifts, annual hours, production peaks and consequence of downtime.

Motion Performance

Main and micro speeds, acceleration, positioning tolerance, anti-sway, synchronized lifting, steering or skew-control requirements.

Site Conditions

Indoor or outdoor location, wind, temperature, humidity, dust, corrosion, seismic basis, altitude, hazardous classification and drainage.

Power and Controls

Voltage, frequency, phase, available supply, cable route, pendant, radio, cabin, PLC, network and remote diagnostic requirements.

Civil and Rail Interface

Rail section, foundation or pavement data, allowable reactions, tolerances, end stops, storm anchors and travel-lane restrictions.

Delivery and Acceptance

Destination, Incoterm, packing, unloading, installation, inspection authority, test weights, training and required documentation language.

Inspection requirements should be proportional to crane duty and project risk. A standard industrial unit and a heavy-lift process crane require different witness plans, but both need traceability from approved specification to completed equipment. Deviations and concessions should be closed before dispatch.

The inspection and test plan identifies review, witness and hold points. Records are compiled into the final data book with approved drawings, component information, factory results, packing documentation and site acceptance records as contracted.

Shipping Split Plan

Bridge, legs, end carriages, platforms and rails are divided into transportable sections with identified mass, center of gravity and connection sequence.

Export Protection

Machined surfaces, electrical equipment, motors, ropes and loose components receive appropriate wrapping, sealing, bracing and corrosion protection.

Marking and Inventory

Package numbers, assembly marks, packing lists and photographs support customs clearance, unloading and controlled site inventory.

Freight Basis

Incoterm, departure point, destination, container or break-bulk basis, insurance and abnormal-load permits are stated in the commercial offer.

Unloading Requirements

Package weights, lift points, spreader needs, storage surface and weather protection are issued before arrival.

Site Preservation

Storage duration, periodic inspection, moisture control, coating repair and mechanism preservation are defined when erection is delayed.

Pre-Installation Review

Confirm civil completion, rail survey, access, laydown area, lifting equipment, labor, power, permits and environmental conditions.

Mechanical Erection

Assemble bridge and legs, install wheel groups, platforms, hoist trolley, rails or cables, buffers, anchors and safety devices.

Electrical Commissioning

Verify supply, grounding, phase sequence, motor direction, brake settings, limits, overload protection, alarms and control logic.

Functional and Load Testing

Complete no-load checks, progressive functional tests and contract or statutory load testing with calibrated instruments and approved weights.

Operator and Maintenance Training

Cover controls, inspections, abnormal conditions, lockout, lubrication, brakes, ropes, wheels, rails and record keeping.

Parts and Service Planning

Define commissioning spares, operating spares, wear parts, critical components and the information required for accurate replacement.

Henan Mine Crane supplied a 700 t gantry crane for the construction of a major Yangtze River bridge steel tower. The tower reaches approximately 350 m, while principal lifted components were reported in the 500–650 t range. The project required a custom heavy-lift system rather than a standard catalogue configuration.

The procurement significance extends beyond rated capacity. A project of this scale requires controlled structural design, transportable fabrication modules, coordinated lifting mechanisms, synchronized travel, defined wind limits, engineered foundations or rails, erection planning and a project-specific inspection and commissioning program.

Comparable heavy-lift enquiries should include component mass and geometry, lifting points, center of gravity, required travel path, assembly sequence, wind conditions, allowable ground reactions, synchronization tolerance and acceptance authority. These inputs establish the safe operating envelope and contract scope.

View Project Case →

Technical Data

Capacity, load spectrum, span, lift, duty, speeds, attachment, hook coverage, wind, temperature and required control functions.

Site Interface

Travel length, rails, foundations, pavement, power, obstructions, erection access, ground pressure and available site lifting equipment.

Compliance and Documentation

Destination requirements, inspection authority, document language, approval stages, witness points and acceptance testing.

Commercial Boundary

Freight term, unloading, installation, commissioning, training, test weights, local labor, taxes and requested spare parts.

How should gantry crane suppliers be compared?

Compare compliance with the same technical specification, included equipment, structural interfaces, controls, documents, freight, installation, acceptance testing and lifecycle support. Total installed scope provides a stronger comparison than headline price.

Which gantry crane type is suitable for general industrial service?

Single-girder rail-mounted cranes commonly suit moderate capacity and general duty. Double-girder systems support higher capacity, longer span, demanding duty, better hook height and specialized trolleys. Site and process data determine the final selection.

What information is required for an accurate price?

Rated and normal load, span, lift, travel length, duty, speeds, control, environment, rail or pavement data, power, destination and supply boundary establish the principal cost basis.

Does a gantry crane quotation include rails and foundations?

Rails, foundations, pavement work, electrical feed, freight, erection and test weights are included only when expressly listed. The offer should identify every included, optional and excluded item.

Can a gantry crane operate outdoors?

Outdoor cranes require declared operating and parked wind conditions, corrosion protection, drainage, environmental enclosures, storm anchors or rail clamps where applicable, and a safe operating procedure.

What documents should be supplied with the crane?

Typical documents include approved drawings, wheel loads, electrical diagrams, manuals, component schedules, inspection records, certificates, packing lists and factory or site acceptance results.

How is installation responsibility divided?

The contract assigns rail and civil readiness, unloading, erection equipment, labor, supervision, wiring, test weights, permits, statutory inspection and final handover. The installation method should be agreed before dispatch.

How long does a custom gantry crane project take?

Schedule depends on engineering approval, material procurement, capacity, span, control complexity, inspection points, shipping route and site readiness. A contract schedule should show drawing approval, manufacture, testing, dispatch and commissioning milestones.

PRICE REVIEW

September 2026 Market Benchmarks

EQUIPMENT RANGE

Portable, Rail-Mounted & Heavy Lift

COST BOUNDARY

Crane, Rails, Freight, Erection & Tests

QUOTE BASIS

Load, Span, Lift, Duty & Environment

01 · Portable Gantry Crane

A fixed- or adjustable-height frame on casters or wheels for maintenance and workshop lifting. It has the lowest structural cost, but published prices often exclude the hoist and trolley. Capacity, span, height, wheel type and motorization determine the final package.

02 · Single-Girder Gantry Crane

An electric hoist travels below one main girder supported by two legs. It is generally the most economical powered rail-mounted choice for light and medium industrial duty where capacity, span and operating frequency remain within the approved design range.

03 · Double-Girder Gantry Crane

Two box girders support a rail-mounted hoist or winch trolley. The configuration carries higher capacity and duty and provides greater lifting height or hook approach, but adds structural steel, trolley machinery, wheel loads, shipping volume and erection work.

04 · Semi-Gantry Crane

One side travels on an elevated runway and the other on a ground rail. It can reduce the number of supporting legs and use existing building structure, but the elevated runway, building reactions and ground-side foundation must be verified before comparing total cost.

05 · Truss Gantry Crane

A lattice or truss girder can reduce self-weight and wind area for long-span outdoor service. Fabrication complexity, corrosion protection, bolted shipping sections and site assembly influence whether it is more economical than a box-girder alternative.

06 · Special and Heavy-Lift Gantry Crane

Shipbuilding, bridge construction, hydropower, precast, container and rubber-tyred systems use project-specific structures, attachments, drives and controls. Their price is developed from engineering scope and site interfaces, not a standard tonnage table.

The lowest-priced structure is not always the lowest-cost solution. A portable crane may suit occasional maintenance inside a workshop, while a powered rail-mounted crane is more appropriate for repetitive yard handling. A semi-gantry arrangement can save floor space, but only when the existing building can accept the elevated runway reactions.

Outdoor operation adds wind, rain, temperature and corrosion requirements. Rail clamps, storm anchors, anemometers, weatherproof electrical equipment, protected motors and the specified coating system should be priced with the crane rather than added after manufacture. Coastal sites require a corrosion strategy based on the actual exposure.

Process attachments also affect price. A hook crane, grab crane, magnetic crane, precast beam crane and container crane may share a rated capacity while using different trolleys, power supplies, control logic and duty classifications.

Single-Girder Product-Family Range

Henan Mine Crane product data covers 1–32 t capacity, 4–35 m span and 4–12 m lift for the principal electric-hoist range. Final values follow the approved project.

Double-Girder Product-Family Range

MG double-girder product data covers 5–500 t capacity, 8–40 m span, 6–30 m lift and A3–A8 duty, subject to project-specific engineering.

Capacity and Duty Are Separate

Rated load sizes the crane, while the load spectrum and operating frequency establish fatigue and thermal duty. A frequently cycled 10 t crane can require a more substantial mechanism than an occasional-use 20 t crane.

Span Changes More Than Steel Weight

Increasing span affects girder depth, stiffness, wheel loads, shipping sections, leg geometry and erection method. The working width and rail-center span should be defined separately.

Hoist or Winch Trolley Selection

Packaged electric hoists reduce initial cost for general duty. Open-winch trolleys support higher capacity, lift, duty, redundancy and process customization but require more engineering and maintenance access.

Outdoor and Wind Protection

Operational wind limits, storm anchoring, rail clamps, anemometers, weatherproof cabinets, heaters, cooling and coatings should match site conditions. These features affect both crane price and civil design.

Power and Control Architecture

Long-travel cable reels, conductor systems, festoons, diesel-electric or hybrid power, radio control, cabins, VFDs, PLCs and automation create different equipment and commissioning scopes.

Shipping and Site Assembly

Girder shipping splits, containerization, oversize transport, site cranes, welding, bolting, rail alignment and load-test weights influence the delivered and installed cost beyond factory equipment price.

Equipment Price, Landed Cost and Installed Cost

The equipment price covers only the items named in the supplier schedule. It may include the steel structure, hoist or trolley, travel mechanisms, electrical panels, pendant or radio control and crane-mounted electrification. It may exclude rails, foundations, power feed, attachment, packing, freight and site work.

Landed cost adds export packing, inland transport, ocean or road freight, insurance, import handling, duties and taxes under the agreed trade term. Large gantry girders can require split construction, open-top containers, flat racks, breakbulk transport or project cargo planning. Shipping design should be agreed before fabrication.

Installed cost adds civil works, rail installation, electrical supply, erection equipment, skilled labor, alignment, commissioning, load testing, statutory inspection and training. A complete budget should also identify spare parts, planned maintenance and future relocation or dismantling where applicable.

Design Basis Package

Approved load schedule, general arrangement, span and lift, duty basis, wheel loads, foundation reactions, wind data, rail information, power demand and compliance matrix.

Structural and Mechanism Documents

Girder and leg arrangement, trolley or hoist data, reeving, drives, brakes, wheels, buffers, access provisions, electrical diagrams and control narrative.

Manufacturing Quality Records

Material traceability, welding procedures, welder qualifications, dimensional inspection, specified NDT, machining checks, assembly records and coating reports.

Testing and Handover Records

Factory functional tests, brake and limit checks, overload-device settings, site load-test plan, commissioning reports, manuals, spare-parts list and training documents.

Packing and International Transport

Confirm girder shipping splits, container or breakbulk method, corrosion protection, lifting points, package list, inland route, port handling, insurance and destination unloading responsibilities.

Rails, Foundations and Power

Survey soil or slab capacity, establish rail tolerances and drainage, define grounding and power feed, and coordinate maximum wheel and horizontal reactions before civil construction.

Erection and Commissioning

Plan site cranes, assembly area, temporary supports, bolting or welding, rail alignment, electrical connection, no-load testing, rated-load testing, statutory inspection and operator training.

Operating and Maintenance Cost

Budget inspections, lubrication, ropes, brakes, wheels, electrical components, coatings, rail alignment and spare parts. Actual duty and outdoor exposure determine maintenance intervals.

Crane Equipment

Structure, hoist or trolley, drives, wheels, controls, crane wiring and safety devices.

Site Infrastructure

Foundations, rails, drainage, power feed, grounding, access and temporary erection works.

Logistics

Packing, shipping sections, inland transport, ocean freight, insurance and destination handling.

Site Services

Erection, alignment, electrical connection, commissioning, load testing, inspection and training.

01 · Crane Type

State portable, single girder, double girder, semi-gantry, truss, rubber-tyred or special-process requirement.

02 · Load Data

Provide maximum gross load, typical load, attachment mass, dimensions, center of gravity and pickup points.

03 · Span and Cantilever

Confirm rail-center span, required working width and cantilever length on each side.

04 · Lift and Site Elevations

Provide rail level, lowest pickup, highest set-down, required lift and overhead restrictions.

05 · Runway and Foundations

Provide travel length, rail details, ground or slab data, allowable reactions and drainage conditions.

06 · Duty and Performance

List lifts per hour, load spectrum, shifts, annual hours, speeds, positioning and availability target.

07 · Power and Controls

Confirm voltage, frequency, cable supply, pendant, radio, cabin, VFD, PLC and automation needs.

08 · Outdoor Environment

State wind data, temperature, rain, dust, humidity, corrosion, altitude and coastal exposure.

09 · Codes and Acceptance

Identify destination, governing standards, inspection body, FAT, load test and documentation requirements.

10 · Commercial Scope

Confirm delivery location, trade term, packing, freight, rails, civil work, erection, commissioning and spares.

How much does a gantry crane cost?

Current public prices range from about US$1,300 for small basic portable frames to US$80,000 for preliminary 16–20 t double-girder equipment bands. Larger and process-specific cranes require project quotations.

Why do two gantry cranes with the same capacity have different prices?

Span, lift, duty, hoist or trolley type, cantilevers, runway length, controls, wind design, corrosion protection, standards and included services can differ even when rated capacity is identical.

Does a portable gantry crane price include the hoist?

Often it does not. Many retail prices cover only the frame, beam, uprights and wheels. The product schedule should confirm the hoist, trolley, electrification, end stops, freight and assembly.

What is the typical 5 ton gantry crane price?

Published 5 t portable frames are approximately US$5,300–14,700 or more. Preliminary 5 t powered industrial equipment bands are about US$15,000–25,000 for single girder and US$30,000–45,000 for double girder.

What is the typical 10 ton gantry crane price?

Published 10 t portable industrial cranes are approximately US$15,600–40,000 or more. Preliminary powered equipment bands are about US$18,000–30,000 for single girder and US$35,000–60,000 for double girder.

Is a single-girder gantry crane always cheaper?

It normally uses less structural steel and a simpler hoist arrangement, but suitability depends on capacity, span, lift and duty. A forced single-girder design can become inefficient when the application requires greater stiffness or hook height.

Does the quoted crane price include foundations and rails?

Only when explicitly listed. Foundation design, concrete, reinforcement, rail beams, rails, clips, grounding, drainage and alignment are frequently separate site scopes.

How much does shipping add to gantry crane cost?

Shipping depends on girder length, weight, containerization, port route, destination and trade term. Long or heavy sections may require flat-rack, open-top, breakbulk or project-cargo transport.

Can an existing concrete slab support a portable gantry crane?

The floor must be checked for wheel loads, slab capacity, flatness, joints and movement route. A portable crane does not automatically eliminate structural verification or operational restrictions.

What is the fastest way to obtain an accurate price?

Submit capacity, load details, span, lift, runway length, duty, power, controls, wind and environment data, site drawings, destination, standards and a clear supply-scope matrix.