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Overhead Travelling Crane With Monorail Hoist
1ton-20ton LD Overhead Travelling Crane With Monorail Hoist
- LD model single beam overhead travelling bridge crane has one main beam only.
- This overhead travelling bridge crane is characterized by more reasonable structure and higher strength steel as a whole, the main beam and end carriage are made by U-section steel plate.
- This overhead travelling bridge crane is used together with CD1/MD1 model or HC/HM model wire rope electric hoist as a complete set, the electric hoist is travelling under crane beam.
- This overhead travelling bridge crane is medium duty class overhead crane, the capacity from 1ton to 20 tons. The span from 7.5m to 35m, the duty grade is A3-A4. Working temperature within -20 to +42 centigrade.
5. This overhead travelling bridge crane is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive to corrosives environment.
The general technical details of single beam overhead travelling bridge crane:
| Capacity (t) | 1, 2, 3, 5, 10(8) | 16, 20 | ||||||||
| Span (m) | 7.5~35 | |||||||||
| Crane
travelling mechanism |
Travelling speed
(m/min) |
20 | 30 | 45 | 60 | 20 | 30 | 45 | 60 | |
| Speed ratio | 58.78 | 39.38 | 26.36 | 19.37 | 58.78 | 39.38 | 26.36 | 19.37 | ||
| Motor | Model | ZDY21-4 | ZDR100-4 | ZDY122-4 | ZDY123-4 | ZDRII2L1-4 | ||||
| Power | 2×0.8kw | 2×1.5kw | 2×1.5kw | 2×2.2kw | 2×2.1kw | |||||
| Turning speed
(r/min) |
1380 | 1380 | ||||||||
| Lifting
mechanism (electric hoist) & Cross travelling mechanism |
Hoist model | CD1/MD1 | CD1/MD1/HC/HM | |||||||
| Lifting speed (m/min) | 8, 8/0.8; 7, 7/0.7 | 3.5, 3.5/0.35 | ||||||||
| Lifting height (m) | 6, 9, 12, 18, 24, 30 | 9, 12, 18, 24, 30 | ||||||||
| Travelling speed
(m/min) |
10, 20, 30 | 10, 20, 30 | ||||||||
| Motor | Cone Squirrel-cage | Cone Squirrel-cage | ||||||||
| Duty Class | A3-A4 | |||||||||
| Power source | 380V 50HZ 3 phase (or according to your standard) | |||||||||
| Wheel diameter | φ270mm | φ370mm, φ400mm | ||||||||
| Width of rail top | 37~70mm | 37~70mm | ||||||||
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