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[China]
Trade Verify
Address: NO. 170, JINSUI ROAD, HONGQI DISTRICT, XINXIANG CITY, HENAN PROVINCE, CHINA
Contact name:Alice Yuan
HENAN SANTO CRANE CO.,LTD |
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Verified Suppliers
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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:
| Load Capacity | Main | t | 50 | 75 | 100 | 200 | 320 | 400 | 500 | |
| Aux | 10 | 20 | 20 | 32 | 50 | 30 | 80 | |||
| Span | S(m) | 30 | 35 | 40 | 16 | 22 | 18 | 18 | 28.5 | |
| Lifting height | Main | m | Above rail max.22 | 22 | 16 | 12 | 13 | 18 | 3 3/10 | |
| Aux | Above rail max.24 | 17.5 | 13 | 14 | 20 | 34 | ||||
| Lifting speed | Main | m/min | 7.68 | 6.25 | 4.62 | 0.2-1.8 | 0.14-1.4 | 0.15-1.5 | 0.15-1.5 | |
| Aux | 19.8 | 9.28 | 9.28 | 6 | 7.5 | 6 | 0.6-6 | |||
| Trolley speed | m/min | 38.6 | 38.9 | 13.1 | 20 | 7 | 10 | 1.36-13.6 | ||
| Crane speed | m/min | 42.7 | 17.8 | 16 | 17 | 18 | 1.6-16 | |||
| Work duty | A5 | A5 | A5 | A5 | A5 | A5 | A5 | |||
| Track | QU 80 | QU 100 | QU 120 | |||||||
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.
Pictures:
