Product description
explosion proof single girder overhead cranes Lifting capacity is from 1t-10tons. Span is from 7.5m-22.5m. It has the same structure with the LD type electric overhead crane. The LB type single girder overhead crane assembly the explosion proof hoist, with sealed cover. Can be work in environment with combustible, flammable, explosive, heavy dust factory, warehouse yard and other places with corrosive media. Explosion-proof grade: IIB or IIC.
Light working duty. Light dead weight, light wheel-pressure
Tight dimensions, low building headroom, light dead weight and light wheel load
| Mechanism |
|
Item |
Unit |
Result |
| Item |
|
|
| Lifting capacity |
ton |
1-10ton |
| Working grade |
|
A3-A5 |
| Span |
m |
7.5-22.5m |
| Working environment temperture |
°C |
-25～40 |
| Travelling mechanism |
working speed |
m/min |
20 |
| motor |
type |
|
BZD 21-4 |
BZD 22-4 |
| power |
kw |
2*0.8 |
2*1.5 |
| rotational speed |
m/min |
1380 |
| Lifting mechanism |
lifting speed |
m/min |
8 8/0.8 |
| lifting height |
H(m) |
6 9 12 18 24 30 |
| travelling speed |
m/min |
20 |
| working system |
A3-A5 |
| power source |
three-phase 380V(660V) 50H |
End beam
Buffer motor drive
With roller bearings and
permanent iubncation
Main beam
With strong box type and
standard camber
There will have
reinforcement plate inside
Crane Hoist
Pendent & remote control
Capacity:1-10t
Height：max 100m
Crane Hook
Pulley Diameter:Φ125/
Φ160/Φ209/Φ304
Material:Hook 35CrMo
Tonnage:1-10t
Wire rope
Heavy bearing, strong and
durable, not easy to rotate,
not easy to break
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