Custom 5-200 Ton Rail Mounted Container Gantry Crane 9-50m Lift
$250000.00 1 set
Qingdao Shanghai
L/C T/T
New
RMG
CE, ISO9001:2000
Huada
General manufacturing
Rail Container Gantry Crane Structures
Rail container gantry crane consists of main beam, flexible and rigid gantry legs, running trolley, hoisting mechanism, large car running mechanism, electrical system, operating cab, etc.
1. Main girder:
Main girder is welded of steel plates, connected by high strength precision bolt. There are sliding rail for trolley to travel upper the girder which is fixed on outrigger by high-tension precision bolt.
2. Outrigger:
a). Consist of rigid outrigger and flexible outrigger, all connection points are connected by high-tension bolt. The ladder is used by operator to enter into cab or arriving at winch when the span>30m, there need a flexible leg aiming at reducing the lateral thrust the trolley has to the rail when the girder load objects.
3. Traveling mechanism:
Traveling mechanism consist of driving gear box and passive wheel box.
a). The driving gear box supplies power to realize the crane’s traveling.
b). what the difference between driving gear box and passive wheel box is that passive wheel box lacks transmission structure such as dynamo, reducer and a pair of exposed gear.
4. Trolley with hoist:
Trolley frame welded of steel plate is the loading and traveling mechanism of trolley with hoisting. Winch is the lifting mechanism of trolley. When it works, wire rope affects the pulley as rising and falling movement, which makes suspended objects lifting and lowering Warning: wire ropes need to be examined regularly and changed in time if there is a 10% broken wires, loosen wires and wearing down.
5. Cab:
a). Glass window through which one can watch overall working condition is installed in the front and two sides of the cab. Electric cabinet as a group of independent cabinet, fixed outside of cab is connected by control cable and linkage station which is set up in the cab.
6. Electrical system:
a).Lifting motor, crane traveling motor and hydraulic power motor are included. The whole electrical system is controlled by PLC.
b). two ways to operate the crane: cab operating and remote controlling.
c). Electric components are imported from Schneider in Germany.
Rail Mounted Gantry Crane Specifications
Capacity/ Lifting Weight | T | Customized | |
| Span | m | 10~50 | |
| Max Lifting Height | Main Hook | m | 9~50 |
| Aux Hook | m | 9~52 | |
| Operation Method | Cabin control, wireless controller | ||
| Speed | Lifting | m/min | 10/11 10/12 |
| Handcart travel | m/min | 37 36 | |
| Cart travel | m/min | 39.4 38.5 | |
| Lifting Mechanism | type | Electric winch trolley | |
| Steel Track | P38, P43, P50, QU70, QU80 | ||
| Working Classification | A3-A7 | ||
| Power Supply | AC | 3-Phase A.C 50/60Hz 220~480V | |
| Main electric parts | Chint, Schneider, Siemens brand | ||
| Weight Overload Protection Device | Included | ||
| Crane Traveling Limited Switch | Included | ||
| Voltage Lower Protection Function | Included | ||
| Motor | Heavy duty slide ring type, top quality in China | ||
| Gear and Wheel | Manufacture good quality types by our own factory | ||
| Wire rope | Steel core | ||
| Hook and Pulley | Close type | ||
| Buffer | Polyurethane material | ||
| Anti-collision System | Included | ||
| Brake | Electric hydraulic | ||
| Remark | Above information just for reference, detail parameter based on different lifting weight. Our products are customized; all the specifications is depend on your requirement | ||
Components
Rail mounted container gantry crane (RMG) generally includes the following units, steel frame, hoisting mechanism, minimum slewing mechanism, spreader anti-shaking mechanism, crane travel mechanism, trolley traverse mechanism, container spreader, electrical equipment and other accessory equipment for safety, Inverter, PLC and CMMS, etc.
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