Drilling depth

200m

Max open hole diameter

300mm

End hole diameter

75mm

Drill rod diameter

60mm

Drilling angle

90°~75°

Drill weight (without power)

975kg

Triangle conveyer belt

B950 x 4; B1700 x 3

Main machine moving distance

300mm

Power

Diesel engine 22HP     

 Electric motor 15kw

Spindle

spindle speed

64, 128, 287, 557r/min

Spindle stroke

450mm

Hoist

Max. lifting capacity

2400kg

Single line lifting speed

0.41, 0.82, 1.64m/s

Wire rope diameter

13mm

Wire rope length

35m

Reel diameter

140mm

Hug floodgate diameter

260mm

Hug floodgate belt width

70mm

Mud pump

Type

Horizontal single-urn twin-action

Displacement

Diesel engine 170L/min     

Electric motor 150L/min

Maximum pressure

3Mpa

Work pressure

1.5Mpa

Inlet pipe diameter

40mm

Outlet pipe diameter

30mm

Triangle conveyer belt

B1728mm