Gantry crane: A variant of a bridge crane. It is mainly used for loading and unloading operations of outdoor freight yards, material yards and bulk cargoes. Its metal structure is like a door-shaped frame. It is installed under the main beam and has two legs. It can walk directly on the track on the ground. The two ends of the main beam can have an overhanging cantilever beam.
Advantages of gantry cranes: It has the characteristics of high site utilization, large operating range, wide adaptability and strong versatility, and is widely used in port yards.
A-Type Double girder Gantry Crane With Hook | ||||||
lifting capacity | Main hook | ton | 32 | |||
Auxiliary hook | ton | 5 | ||||
Power: 380v50hz3phases | ||||||
Lifting height | Main Hook | m | 12m | |||
Auxiliary hook | m | 12.79m | ||||
Power: 380v50hz3phases | ||||||
Speed | Main hook lifting speed | m/min | 7.5 | |||
crab travelling speed | 29.8 | |||||
Trolley travelling speed | 40 | |||||
Truss beam
The structural form welded by angle steel or I-beam has the advantages of low cost, light weight and good wind resistance. However, due to the many welding points and the defects of the truss itself, the truss beam also has large deflection, low rigidity, relatively low reliability, and frequent defects such as solder joints. Applicable to sites with lower safety requirements and smaller lifting capacity.
Box girder
The steel plate is welded into a box structure, which has the characteristics of high safety and high rigidity. It is generally used for gantry cranes with large tonnage and large tonnage. Box girder also has the disadvantages of high cost, self-importance and poor wind resistance.
Gantry crane safety protection
1. Overload limiter.
2. High quality, long-term use, impact-resistant polyurethane buffer.
3. Crane travel limit switch.
4. Loss of pressure protection, phase protection.
5. Emergency parking system.
6. Lift the height limiter.
Name: Main beem
Brand: Eternalwin
Original: China
The double main girder gantry crane has strong bearing capacity, large span, good overall stability and many varieties, but its own quality is larger than that of the single main girder with the same lifting weight, and the cost is also higher. According to the main beam structure, it can be divided into two types: box beam and truss. Generally, a box-shaped structure is used.
Name: Leg
Brand: Eternalwin
Original: China
Its metal structure is like a door-shaped frame. It is installed under the main beam and has two legs. It can walk directly on the track on the ground. The two ends of the main beam can have an overhanging cantilever beam.
Name: Electric winch
Brand: Eternalwin
Original: China
The electric winch has high versatility, compact structure, small size, light weight, great importance, and convenient transfer.
Name: Hook
Brand: Eternalwin
Original: China
The hook group is a more common type of spreader in lifting appliances. The hook is often suspended from the wire rope of the hoisting mechanism by means of a pulley block or the like. The hook is a more widely used one of the pick-up devices, and has the characteristics of simple manufacture and strong usability.
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* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Packaging | ||
Size | 123 (L) * 456 (W) * 789 (D) | |
Weight | 1.2 T | |
Packaging Details | The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. | |
Packaging | ||
Size | 123 (L) * 456 (W) * 789 (D) | |
Weight | 1.2 T | |
Packaging Details | The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. | |
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate
About the product: Please inform the following data so that we can confirm your needs faster!
1. Lifting capacity.
2. Span (track center to rail center)
3. Lifting height (hook center grounding.
4. Whether it needs to be overhanged (please provide the overhang length)
5. Need rails and cables? (please provide the running length.
6. Other special requirements
