Customized Double Girder Goliath Crane 20 30 60 Ton Gantry Crane With Mobile Trolley

Customized Design 20 30 60 Ton Double Girder Gantry Crane With Mobile Trolley

General Introduction:

Double Beam Gantry Crane is mainly made up of bridge, trolley, crane traveling mechanism and electric system.

This gantry crane is designed and manufactured according to GB/T 14406 "General gantry crane". Widely applies to the open warehouse or rail along for general handling and lifting work; it also can be equipped with many lifting device for special work; while prohibited for lifting high temperature solution, flammable, explosive, corrosion, overloading, dust and other dangerous operations.

Constituent parts:

According to the industry standard GB/T14406, the gantry crane is mainly composed of the following components

1. Cylindrical wheel
2. Buffer
3. Block brake
4. Steel wire rope
5. Lifting hook
6. Driver's cab
7. Reducer
8. Casting pulley
9. Casting reel
10. Motor
11. Electronic control equipment

Typical Technical Parameters:

Advantages:

1. Extremely Rigid Box Girder Frame

• Compact structure, space saving.

• Single box girder, adapt advanced welding technology, ISO standard.

• Material Q235B ( Fe37).

• 10.9 class High tension bolts mouting between girder and legs, life time safety connection.

• Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors.

2. Realiable Electric Trolley

• Rope Drum material Q235B, more realible

• Durable Rope guide, long life serving

• Limit Switch and overload protection device help you keep safety

3. Easy to Operation, Precise Position, More Safety

• LIMIT SWITCHES – To prevent over hoisting & over lowering of hook.

• PUSH BUTTON STATIONS – Extra light, handy, easy to operate. Wireless Radio remote controls are also conveniently and widely being used now.

• SOFT STARTS – Electric / Electronic soft start modules electrically coupled to the long travel drives to achieve jerk free, cushioned & smooth starts.

• MAINTENANCE PLATFORM WITH HAND RAILING – Easy, simple & safe maintenance of the Crane extended partially or along the full length of the girder.

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