The Cantilever Rail Mounted Gantry Crane is equipped with a cantilever structure that extends beyond the legs, allowing it to reach over obstacles or into areas with limited access. This feature makes it ideal for applications where there are obstacles such as conveyor systems, storage racks, or other machinery.
Component of Cantilever Rail Mounted Gantry Crane
Cantilever Rail Mounted Gantry Crane consists of four main parts: the bridge structure, the trolley traveling mechanism, crane traveling mechanism and the electric equipment.
1. The girders and frame are welded structure without weld joint and high degree of vertical and horizontal rigidity.
2. The lifting mechanism is electric trolley, it can equip with hook and other tools to lift containers. Some rail, gear, wheel relevant parts with good quality manufactured by our own group, the quality is easily been controlled.
3 .The main electric parts are Siemens and other famous brand. The motor is heavy duty slide ring type, Xindali brandorsome other brand top quality in China. The buffer adopts polyurethane material and the brake iselectric hydraulic type.
4. This crane has two kind conductive forms: cable and slip line. Slip line are first recommended, the conductive form and position should be definite when place an order.
Features
1. Overload protection.
2. Main lifting motor with thermal protection.
3. Hooks with latch.
4. Rubber buffers.
5. Protective earthing.
6. Crane switch and travel and end switch
7. Emergency switch can stop all movement when any dangerous happened.
8. Sub-assemblies characteristics are tested before assembly.
9. All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
Specification
Capacity(t) | 5t--10t | 16t---25t | 32t--50t | 75t--100t | 125t---300t |
Span(m) | 10m---50m | ||||
Lifting height(m) | 6m---30m | ||||
Control mode | Pendant control, wireless remote control, cabin control | ||||
Lifting speed(m/min) | 6,7,8,9,10,12 | 1,2.4,3,4,5,6 | |||
Travelling speed(m/min) | 20,30,45,54,60,75(can add Inverter) | ||||
Service class(work grade) | a) A3: used in places of mild service, such as workshop and warehouse. b) A4: used in places of Medium service such as assembly and depot. c) A5: used in places of medium service, such as machine and assembly shops d) A6: used in places of frequent working such as metallurgy and casting shops | ||||
Cantalever | One side or two side cantilever | ||||
Supply power(three phase power) | 380V 50HZ 3Phase (according to user require) | ||||
Hoist type | Winch trolley and Hoist trolley,single or double speed | ||||
Working ambient temperature | -20℃ ~+45℃ | ||||
Note | It's not suitable for lifting blazing & melting metal or toxicant as well as explosion-proof or insulating working conditions. | ||||
Upgrade your material handling operations with our Cantilever Rail Mounted Gantry Crane. Contact us now to discuss your requirements and explore our customizable options. Increase efficiency and productivity with our reliable and versatile gantry crane solution.
CASE
Gantry cranes solve lifting challenges where others can’t. From factories to ports, they deliver strength and precision where it matters most.
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Reaches over conveyors, racks, or machinery where standard cranes can't - perfect for tight spaces with obstacles. Saves 40%+ floor space compared to traditional gantries.
Standard production takes 14-16 weeks.
Up to 300 tons for heavy industry. Most popular models: 32-ton (factories) and 100-ton (shipyards).
Operates at -20°C with standard config. Add winter package (+$1,850) for:
✓ Arctic-grade hydraulics
✓ Anti-ice rail systems
✓ Cold-proof electronics
3-5 days with our engineers. Modular design features:
→ Bolt-together sections
→ Pre-wired controls
→ QR-coded assembly guides
Precision + Power:
✓ Runs on P43/QU70 rails
✓ Handles 2x heavier loads
✓ Lasts 50% longer than mobile cranes
