Specifications

Unity machine parameter

Drilling depth

130m

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

s1105Type, 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 conveyer belt

B1575mm