Unity machine parameter
Drilling depth
10-160m
Maximum open hole caliber
260mm
End hole caliber
75mm
Drill rod caliber
50mm
Drilling angle
90~75 
Drill weight (No include power)
510 560kg
Unity machine dimensions
2.5×1×1.3 2.5×0.9×1.3m
Spindle 
spindle speed
142,285,570r/min
Spindle stroke
450mm
Hoist 
Max.single line hoisting capacity
960kg
Single line lifting speed
0.41,0.82,1.64m/s
Tightrope caliber
27m
Mud pump 
Type
Horizontal single urn twin-action
Displacement
95/77L/min
Diesle engine
Model s1110  18HP
Electric motor
Y160M-4 11kw 1440r/min
Maximum pressure
1.2Mpa
Work pressure
0.7Mpa
Water inlet caliber
30mm
Water to exit caliber
25mm
Triangle conveyor belt
B1575mm