Hydraulic Gantry Crane
| Work Load(t) | 25-500 |
| Span(m) | 3.5-15 |
| Lifting Height(m) | 3-12 |
| Work Class | A5 |
| Power Supply | 380V,50HZ,3-Phase or Customized |
| Control Method | Pendant Control; Remote Control |
| Lifting equipment | Hydraulic control system |
Overview
Hydraulic Gantries are a safe, efficient way to lift and position heavy loads in applications where traditional cranes will not fit and permanent overhead structures are not an option.
Hydraulic Gantries are placed on skid tracks to provide a means for moving and placing heavy loads, many times with only one pick.
Advantages of Hydraulic gantry crane
1.Hydraulic gantry crane is suitable for narrow space and limited condition.
2.Lifting operation is more stable than motor drive.
3.Smooth starting and stopping.
4.Low noise, high stability and good view.
5. Convenient maintenance.
6. Excellent exchangeability for parts and compinents.
Application
1. Large-scale stamping production line installation (presses, punching machines) for automobile plants;
2. Roughing main motor installations for steel mills;
3. Rolling mill installations for steel plants;
4. Petrochemical tower hoisting;
5. Installation of large transformers, large gas turbines, generator stator hoisting;
Hydraulic Gantry Crane Core Components
1.Gantry columns
The primary load-bearing structure, made of high-strength steel with excellent compression and lateral bending resistance. Its height and width are customizable for operational needs, often reinforced with ribs for enhanced stability under massive loads.
2.Hydraulic jacks
The core power component operating on Pascal's principle. Hydraulic oil is pumped into a closed cylinder to push the piston rod, generating immense lifting force. A single jack can lift hundreds of tons, and multiple jacks work together for thousand-ton lifts.
3.Telescoping beam
The component that spans between columns and carries the load directly. It features a modular design with nested sections that extend/retract via hydraulic or mechanical drives, allowing flexible length adjustment for various object sizes.
4.Gantry tracks
The foundation for crane movement, composed of rails, sleepers, and foundation cushions. Rails require high strength and straightness; sleepers maintain gauge and levelness; cushions provide a stable base and distribute pressure.
