LDZ electric single girder grab crane is a kind of common single girder crane with grab and electric hoist trolley, the rated capacity is 2~10t, span 4.5m~28.5m, and working temperature is -20℃~+40℃, not allowed to use in the environment with inflammable. explosive. corrosive medium. This crane suitable for factory, warehouses and storage plant for handling bulk materials.
This crane machanical part is single beam, made by high quality steel beam and one-time shaped U shape slot; steel plate material is Q235 or Q3452. end carriage is rectangular tube or welded by high qualicy steel plate; the beams are connected by 10.9 class bolt, crane traveling system is with three-in-one driven or traditional motor and reducer driven.
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Capacity(t) |
2 |
3 |
5 |
10 |
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Span(m) |
4.5~28.5 |
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Lifting height(m/min) |
16 |
13 |
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Lifting speed(m/min) |
16 |
14 |
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Specific gravity(t/m3) |
witin 1 cubic meter |
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Working system |
FC=25% A4 |
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Traveling speed (m/min) |
Trolley |
20/30(ground) 30/45(cabin) |
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Crab |
20/30 |
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1. Reasonable structure. strong bearing capacity;
2. Strong ragid.
3. Could be common speed or Various Frequency Speed Control
4. Soft starting and stopping, smooth running.
5. Low noise. low cost maintenance;
