Grab Bridge Crane
The lifting capacity of grab bucket eot craneis about 5-25 tons. It is widely used in power stations, warehouses, workshops, and ports for loading and unloading scattered objects. Grab bridge cranes are mainly used for medium to heavy lifting work.
Introduction of Grab Bridge Crane
Grab Bridge Craneis mainly consisted with bridge frame, crane travelling machanism, trolley, electric equipments, grab. Grab bridge cranes are divided into light grabs, medium grabs, heavy grabs and super heavy grabs according to different materials and material capacity weight.
List of materials grabbed by various grab buckets
|
Grab type |
Grab material |
Material capacity weight(t/㎡) |
|
Light |
coke, slag,cereals,potatoes,medium anthracite lime, cement, soil, gravel, clay, broken brice, etc |
|
|
Medium |
peat, large anthracite, compacted coal, clay, limestone, crushed stone, sale, gravel, brick, bauxite, flake iron oxide scale, cement, sand and brick in water, etc |
>1.2-2.0 |
|
Heavy |
limestone, heavy clay, medium and small ores, hard stones, rod-shaped iron oxide scale, iron ore, lead concentrate powder, etc |
>2.0-2.6 |
|
Super heavy |
large ore, large manganese ore, sedimentary agglomerated lead ore powder, etc |
The grab of grab bridge crane is divided into many types according to the structure and function, and the most common type one of grab bridge crane is the four rope grab.
Advantages of Grab Bridge Crane
Grab bridge crane is mainly used for hoisting 5t~20t things, and it can also be customized according to customer needs;
The main beam is optimized by computer design, with good performance and light weight;
Compact structure, high lifting height;
Large span;
Grab bridge crane is widely used in workshops, metallurgy, warehouses, assembly workshops, etc.
Specification of Grab Bridge Crane
|
Item |
Unit |
Result |
|
Lifting capacity |
ton |
5-25ton |
|
Lifting height |
H(m) |
10-26m |
|
Span |
m |
|
|
Hoisting speed |
m/min |
|
|
Trolley speed |
m/min |
|
|
Working grade |
/ |
A6 |
|
Working environment temperature |
°C |
-25~40 |
|
Power source |
/ |
three-phase 380V 50HZ |
|
Control mode |
/ |
cabin control/remote control |
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