Henan Feima Crane Co., Ltd.
Henan Feima Crane Co., Ltd. Quality Comes First and Customer-Oriented
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LDA model electric hoist single beam overhead bridge crane 3 ton 5ton 10ton 15ton 20ton
Product Description
LDA type wheel overhead crane is improved and designed on the basis of LD model.
It is characterized by more reasonable structure and higher strength steel as a whole.
Used together with CD model, MD model or HC electric hoist as a complete set.
This type is light duty crane with following details.
LDA type wheel overhead crane can be divided into three parts as follow:
1. Steel structure includes main beam and end truck
2. Lift equipment, CD/MD or chain hoist.
3. Crane traveling mechanism: Two end carriages with wheels driven by electric motor
Control Mode
1. Cab
Independent festoon station or fixed suspend under crane
Protection class IP65
2. Remote Control
Easy control, no additional driver, remote access.
| Lifting capacity (T) | 1, 2, 3, 5, 10T | 16, 20T | |||||||||||
| Span(M) | 7.5-22.5M | ||||||||||||
| Crane traveling mechanism | Traveling speed(m/min) | 20 | 30 | 45 | 60 | 75 | 20 | ||||||
| Reducer ratio | 58.78 | 39.38 | 26.36 | 19.37 | 15.88 | 58.78 | |||||||
| Motor | Model | ZDY21-4 | ZDY21-4 | ZDY122-4 | |||||||||
| Power(kw) | 2× 0.8 | 2× 1.5 | 1.5× 2 | ||||||||||
| Rotation (m/min) | 1380 | 1380 | |||||||||||
| Lifting mechanism (electric hoist)& electric hoist traveling 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 | |||||||||||
| Traveling 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 | ||||||||||||
| Wheel diameter | 270mm | 370mm | |||||||||||
| Width of trail | 37-70mm | 37-70mm | |||||||||||
Single Girder Overhead Crane Drawing