Maximum open hole diameter
|
300mm
|
End hole diameter
|
75mm
|
Drillingpipe diameter
|
50mm
|
Drilling angle
|
90°
|
Drilling rig weight (without power)
|
975kg
|
triangular belt
|
B950 x 4; B1700 x 3
|
Active move distance
|
300mm
|
Power
|
Diesel engine 20HP
|
Electric motor 15kw
|
|
Spindle
|
|
spindle rotating speed
|
64/128/287/557r/min
|
Spindle stroke
|
450mm
|
Windlass
|
|
Maximum. lifting power of a single rope
|
2400kg
|
Lifting Speed of a single rope
|
0.41/0.82/1.64m/s
|
13mm
|
|
Drum Capability
|
35m
|
Band-type break diameter
|
260mm
|
Band-type break belt width
|
70mm
|
Model
|
Horizontal single-urn twin-action
|
Displacement
|
Diesel engine 170l/min
|
Electric motor 150l/min
|
|
Maximum pressure
|
3mpa
|
Work pressure
|
1.5mpa
|
Water Inlet pipe diameter
|
40mm
|
Water Outlet pipe diameter
|
30mm
|
triangular belt
|
B1728mm
|