Overhead Cranes / Henan Mine Crane
Single Girder Grab Crane
Lift loose bulk material with an LDZ single-girder grab crane. Select the grab, complete suspended load and pickup or discharge geometry around the material and working cycle.
Define the total suspended load, duty and site conditions for your project.
Technical specifications
Check the load.
Plan the configuration.
Parameters and equipment options are matched to the application and confirmed in the technical proposal.
Discuss your configuration| Model | LDZ |
|---|---|
| Lifting capacity | 3 or 5 t |
| Span | 7.5–22.5 m |
| Lifting height | 18 m |
| Working class | A3 |
| Hoisting speed | 16 m/min |
| Crane travel | 30 m/min ground control; 75 m/min cabin control |
| Trolley travel | 20 or 30 m/min |
| Grab volume | 3 t configuration: 0.75 m³; 5 t configuration: 1.5 m³ |
| Grab dead weight | 2.3 t or 3.1 t, according to the listed grab |
| Grab and material load | Confirm the complete suspended load and allowable material payload |
Final parameters, dimensions, wheel loads and supply scope follow the approved project specification.
Application & operation
Matched to the handling task.
Bulk-material handling
Transfer declared loose materials between pickup and discharge positions.
Workshop material stores
Coordinate the grab envelope and crane travel with the storage layout.
Selection considerations
Start with your operating conditions.
Load & lifting arrangement
Specify bulk density, material size and grab dead weight. Include lifting-appliance weight and the required lifting positions.
Site & available space
Provide pickup area, discharge height and runway span. Coordinate the installation interfaces with the available site drawings.
Duty & control sequence
Define grab opening sequence, lifting cycle and operator control. Identify the required movements and control interfaces in the enquiry.
Configuration comparison
Compare related lifting arrangements.
| Crane arrangement | Handling configuration |
|---|---|
| Single Girder Grab Crane | Lift loose bulk material with an LDZ single-girder grab crane. Select the grab, complete suspended load and pickup or discharge geometry around the material and working cycle. |
| Intelligent Grab Overhead Crane | Handle bulk materials with a grab overhead crane configured for the material and working cycle. Select the grab volume, lifting arrangement and operating sequence from pickup and discharge conditions. |
| Grab And Hook Dual Purpose Crane | Switch between bulk-material pickup and hook lifting with a grab-and-hook overhead arrangement. Define each load case, the grab type and the changeover procedure for the working area. |
| Grab Hook Gantry Crane | Combine grab and hook handling on an electric-hoist gantry arrangement. Match the lifting appliance, load cases and changeover method to the outdoor handling layout. |
Operating protection & lifecycle support
Plan beyond the equipment.
Operating protection
Confirm overload protection, travel limits, brakes, emergency controls and the required process interlocks for the declared lifting task.
Installation & commissioning
Agree runway reactions, structural interfaces, electrical connections, assembly, inspection and commissioning responsibilities before delivery.
Inspection & spares
Plan inspection and maintenance of grab ropes, sheaves and opening or closing mechanisms. Agree service access, documentation and the required spare-parts scope.
Questions before the order
Clarify the details
that shape the crane.
What information is needed for a single girder grab crane quotation?+
Provide bulk density, material size and grab dead weight; pickup area, discharge height and runway span; and grab opening sequence, lifting cycle and operator control. Include drawings and the project destination when available.
Is the grab dead weight included in the lifted load?+
Provide the grab and material weights separately. The permissible material payload must be checked against the complete suspended-load rating and the selected grab configuration.
What installation and support scope should be agreed?+
Agree runway reactions, structural interfaces, electrical connections, assembly, inspection and commissioning responsibilities before delivery. Specify the documentation, training and spare-parts support needed for the project.
Related equipment
Explore the alternatives.
Overhead Cranes
Intelligent Grab Overhead Crane
Handle bulk materials with a grab overhead crane configured for the material and working cycle. Select the grab volume, lifting arrangement and operating sequence from pickup and discharge conditions.
View configuration
Overhead Cranes
Grab And Hook Dual Purpose Crane
Switch between bulk-material pickup and hook lifting with a grab-and-hook overhead arrangement. Define each load case, the grab type and the changeover procedure for the working area.
View configuration
Gantry Cranes
Grab Hook Gantry Crane
Combine grab and hook handling on an electric-hoist gantry arrangement. Match the lifting appliance, load cases and changeover method to the outdoor handling layout.
View configurationLet’s discuss your project
The right crane starts
with your lifting task.
Share bulk density, material size and grab dead weight, together with your site layout and operating cycle.
