Feature: | Bridge Crane |
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After-sales Service Provided: | Engineers available to service machinery overseas |
Warranty: | 1 year |
Certification: | CE. ISO etc |
Model Number: | lda |
Brand Name: | weihua |
Place of Origin: | China (Mainland) |
Span: | 3m~16.5m |
Max. Lifting Height: | 20m |
Max. Lifting Load: | 20ton |
Rated Loading Capacity: | 20ton |
Application: | indoor,workshop, warehouse |
Condition: | New |
Quick Details
Specifications
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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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 |
Safety bridge crane | ||
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Advantages bridge crane: | ||
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