Henan Feima Crane Co., Ltd.
Henan Feima Crane Co., Ltd. Quality Comes First and Customer-Oriented
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Factory Directly China Brand Single Girder ovehead crane 5ton for Sale
Product Description
LDA model Electric hoist overhead crane is designed as light type lifting equipment according to China standard. It is equipped with the features of reasonable structure, strong rigidity of whole set. The whole set is used with single lifting speed or double lifting speed electric hoist, its capacity can vary 1--20ton and span 7.5---31.5m, working class A3---A5 according to ISO standard.
The standard working environment temperature is from -25 to 40°C. This kind of crane is widely used in factory, warehouse, stuff yard to lift goods, forbidden to use in flammable, explosive and corrosive environment(we have explosion proof and casting single girder crane for special condition). This single girder overhead crane is operated by cabin , pendant or remote control. Other requirements such as 35m span, high lifting height, variable speed can be achieved according to customer’s needs.
Design and construction standard
All the standards used is according to China National Standards and ISO standard.
Advantage:
1). First class quality with competitive price
2). Compact design, optimal use of the size of work areas
3). Reasonable structure, favorable performance
4). Control the load easily and position the load exactly
5). Smooth starting and stopping
6). Superior safety and reliability
7). Low noise, commodious cabin and good view
8). Minimum& Easy maintenance, excellent exchangeability for parts and components
9). Saves electricity specifications
10). “One-Stop Shop” for your crane and hoist needs
Safety features:
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assemly.
10. All cranes must be preassmebled and tested before leaving factory and offer the certification of test.
Technical parameter:
| Lifting capacity (T) | 1,2,3,5,10T | 16,20T | |||||||||||
| Span(M) | 5.5-31.5M | ||||||||||||
| Crane travelling mechanism | Travelling speed(m/min) | 20 | 30 | 45 | 60 | 75 | 20 | 30 | 45 | 60 | 75 | ||
| Reducer ratio | 58.78 | 39.38 | 26.36 | 19.37 | 15.88 | 58.78 | 39.38 | 26.36 | 19.37 | 15.88 | |||
| Motor | Model | ZDY21-4 | ZDY21-4 | ZDY122-4 | ZDY131S-4 | ZDY112L1-4 | |||||||
| Power(kw) | 2×0.8 | 2×1.5 | 1.5×2 | 2.2×2 | 2.2×2 | ||||||||
| Rotation (m/min) | 1380 | 1380 | |||||||||||
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Lifting mechanism (electric hoist)&electric hoist travelling mechanism |
Electric hoist model | CD1/MD1 | MD1/HC | ||||||||||
| 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 | 12,18,24,30 | |||||||||||
| Travelling speed (m/min) | 20(30) | 20(30) | |||||||||||
| Motor | Taper Squirrel-cage type | Taper Squirrel-cage type | |||||||||||
| Work duty | A3-A5 | ||||||||||||
| Power supply | 380V 50HZ three phase and as you demand | ||||||||||||
| Wheel diameter | 270mm | 370mm | |||||||||||
| Width of trail | 37-70mm | 37-70mm | |||||||||||
Processing Facility