Rotary Drilling Rig
|
Max Drilling Torque
|
kN. M
|
250
|
|
|
Max Drilling Diameter
|
mm
|
2500
|
|
|
Max Drilling Depth
|
Locking Mechanism
|
m
|
56
|
|
friction type
|
m
|
70
|
|
|
Drill Velocity
|
1/min
|
6~24
|
|
|
Engine Model
|
|
Cummins QSL9
|
|
|
Maximum Power
|
kW
|
252
|
|
|
Rated engine speed
|
1/min
|
2000
|
|
|
Bending angle of mast
|
o
|
4. 5
|
|
|
Lifting power of Master Winch(first level)
|
kN
|
200
|
|
|
Lifting speed of Master Winch(first level)
|
m/min
|
65
|
|
|
Lifting speed of assist Winch(first level)
|
kN
|
110
|
|
|
Stress
|
kN
|
200
|
|
|
Pulling power
|
kN
|
220
|
|
|
Going board rotation speed
|
1/min
|
3. 2
|
|
|
Walking speed
|
km/h
|
2. 26
|
|
|
Ttrack gauge
|
mm
|
2300~3600
|
|
|
Length of crawler contact ground
|
mm
|
4675
|
|
|
Width of soleplate
|
mm
|
800
|
|
|
Theoretical climbing ability
|
%
|
40
|
|
|
Width of device in working state
|
mm
|
4400
|
|
|
Height of device in working state
|
mm
|
23050
|
|
|
Width of device in transisting state
|
mm
|
3100
|
|
|
Height of device in transisting state
|
mm
|
3500
|
|
|
Gross weight
|
t
|
74. 5
|
|