Model：LDA
Max. Lifting Load：32 ton
Max. Lifting Height：30m
Certification：ISO, CE
Working duty：A5, A7
Customized：YES
LDA model single girder motor overhead crane is improved and on the basis of LD model, more reasonable structure and higher strength steel as a whole, A3 working duty, widely used in plants, warehouses and material stocks to lift goods, and prohibit using in the combustible, explosives environment.
1. Light dead weight
2. Low operation and maintenance costs
3. Small occupied space
4. High working performance
5. Easy operation
6. Safe and reliable
7. Fast service response
8. Professional installation team
| Capacity (T) | 1,2,3,5,10t | 16,20t | ||||||||||||
Span (M) | 7.5-31.5M | |||||||||||||
Traveling mechanism | Traveling speed | 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 | ZDY 122-4 | ZDY131S-4 | ZDY112L1-4 | ||||||||
Power | 2*0.8KW | 2*1.5KW | 2*2.2KW | |||||||||||
Rotation | 1380 | 1380 | ||||||||||||
Lifting mechanism | Electric hoist | CD1/MD1 | CD1/MD1/HC | |||||||||||
Lifting speed | 8.8/0.8 | 3.5/0.5 | ||||||||||||
Lifting height (m) | 6,9,12,18,24,30 | 12,18,24,30 | ||||||||||||
Traveling speed | 20(30) | 20(30) | ||||||||||||
Motor | Taper Squirrel-cage type | Taper Squirrel-cage type | ||||||||||||
Work duty | A3-A5 | |||||||||||||
Power supply | 380V, 50HZ, 3 phase or as per your requirement | |||||||||||||
Wheel diameter | 270mm | 370mm | ||||||||||||
Width of trail | 37-70mm | 37-70mm | ||||||||||||
Main Beam Structure
1. Double girder, welding box beam, camber meet national standard
2. Main and end girder connected through level 10.9 high-strength bolt
3. Adopt high quality carbon steel, Q235B or Q345B
4. Novel structure, attractive appearance and good technic
Motor
1. Crane drive: IP54 or IP44, level F insulation
2. Speed system can use the frequency convertor to adjust the speed according to your requirement
1. CD/MD electric hoist
2. High Quality wire rope
3. Single and double speed electric hoist
Brake
1. Hydraulic Brake
2. Efficiency brake, long life
Electric Parts
1. Schneider electrical
2. Security trolley line or angle steel trolley line
3. Power supply of traveling trolley adopt flat cable
4. Smoothly sliding, overall nice
Control Method
1. Ground control and wireless remote device to fulfill the long-distance control
2. Direction of entrance: side, end and top
3. Operation: flexible and smooth, safe and reliable
4. PLC controller
Wheels
CNC machine
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