| Feature: | Bridge Crane |
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| After-sales Service Provided: | Engineers available to service machinery overseas |
| Warranty: | 1 year |
| Certification: | CE,ISO,CANS, etc |
| Place of Origin: | China (Mainland) |
| Span: | 3m~16m |
| Max. Lifting Height: | 8m |
| Max. Lifting Load: | 42 ton |
| Rated Loading Capacity: | 42 ton |
| Condition: | New |
Quick Details
Specifications
General description
monorails and underhung cranes with monorail hoist owns tight dimension, low building headroom, light dead weight and light wheel load. It is a light duty track traveling crane with trajectory.The standard capacity is 0.5T, 1T, 2T, 3T, 5T; the span is from 3m to16m. it adopts ground control and works at a temperature of -25--40 centigrade. It is prohibited to use the equipment at combustible,explosive or corrosive environment.
Under Running Single Girder Overhead Crane applies to works and storehouses where it is ≥100 mm height between the rail surface and the rafter of roof truss.
The trolley forms a set with electric hoist, The mechanism is nimble, with safe and reliable motion. It is capable of designing and making non-standard hoisting equipment.
Mechanical parts
Double welding box girder, beam deflection with DIN/FEM standard
Steel Material: Chinese standard Q235B and Q345B
Trolley rail is made of high strength hot rolled flat steel (16 Mn)
Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster
The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine
The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing end plate
Maintenance walkway is located on one side of the main girder, consisting of flower pattern plate, 1050meters handrail.
1. Both side of all the steel plate of crane are pretreatment by pretreatment production line,
Sand blasting-- Primer spray--Primer drying. Eliminate the innerstress of steel plate, increase the adhesive force of the steel structure. Ensure the appearance and anticorrosion quality.
2. Steel plate cutting adapt whole sets Messer CNC plasma cutting machine from Germany, very fast cutting speed, little deformation, High precision, Deviation could be controlled within 1mm, it insure the raw material at high quality standard and can reach top level in the industry.
3. The welding of main beam adapt high efficiency and intelligent welding robot, Weihua are No.1 enterprise who adapt this high technology machine. The welding joint inside of the main beam adapt advanced MAG welding, adapt Ar+CO2 mixed protective gas, The 4 welding joint outside of the main beam adapt automatic submerged-arc fillet welding machine.
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Lifting capacity (T) |
1,2,3,5,10T |
16,20T |
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Span(M) |
7.5-31.5M |
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Overhead Crane travelling mechanism |
Travelling speed(m/min) |
20 |
30 |
45 |
60 |
75 |
20 |
30 |
45 |
60 |
75 |
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Reducer ratio |
58.78 |
39.38 |
26.36 |
19.37 |
15.88 |
58.78 |
39.38 |
26.36 |
19.37 |
15.88 |
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Motor |
Model |
ZDY21-4 |
ZDY21-4 |
ZDY122-4 |
ZDY131S-4 |
ZDY112L1-4 |
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Power(kw) |
2×0.8 |
2×1.5 |
1.5×2 |
2.2×2 |
2.2×2 |
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Rotation (m/min) |
1380 |
1380 |
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Lifting mechanism (electric hoist)&electric hoist travelling mechanism |
Electric hoist model |
CD1/MD1 |
MD1/HC |
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Lifting speed (m/min) |
8,8/0.8 7,7/0.7 |
3.5 3.5/0.35 |
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Lifting height (m) |
6 ,9 ,12, 18, 24, 30 |
12,18,24,30 |
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Travelling speed (m/min) |
20(30) |
20(30) |
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Motor |
Taper Squirrel-cage type |
Taper Squirrel-cage type |
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Work duty |
A3-A5 |
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Power supply |
380V 50HZ three phase or according to your requirements |
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