underground mining stone loader

1,Central rotated grab loader,grab loose rock in shaft 2,Grab Productivity is 50 to 60m3/h 3,Suitable for shaft dia above 4m

Central rotated grab loader is mainly used in digging shaft work, grab loose rock and mineral after explosion in shaft, then put the bucket into shaft to take out the slag automatically, it plays an important role in increasing digging speed and safety reliability. This kind of grab loader could also be used to seize loose material on the ground.

Suit to use in shaft with inside diameter above 4 meters, and blockiness size is less than 500mm.

Please see below technical parameter:

Rotation Angel	≥360°
Grab productivity(m3/h)	50~60
Working pressure of compressed air(MPa)	0.5~0.7
Average consumption of compressed air(m3/min)	22
Capacity of grab(m3)	0.6
Power for lifting motor(KW)	18.4
Lifting capacity(kg)	1100(excluding grab bucket)
Lifting speed(m/s)	0.2~0.4
Power for rotary motor(KW)	6.2
Dimention(L×W×H mm)	920×820×7010
Weight(kg)	10236(including spare grab bucket )

 

underground mining stone loader