|
Model
|
CR-2C（Ⅱ）
|
CR-2CL（Ⅱ）
|
|
Drilling depth
|
m
|
1,800～2,200
|
|
Spindle
|
Inside diameter
|
mm
|
106
|
150
|
|
Rotation
|
rpm
|
Low
|
2nd
|
3rd
|
4th
|
Top
|
Rev
|
|
High
|
125
|
220
|
360
|
550
|
870
|
140
|
|
Low
|
28
|
50
|
80
|
125
|
200
|
31
|
|
Torque (MAX.)
|
kN-m
|
8
|
|
Thrust
|
kN
|
Push-down 145 Push-up
240
|
|
Stroke
|
mm
|
600
|
|
Hoisting capacity
|
kN
|
71
|
|
Slide stroke
|
mm
|
600
|
500
|
|
Dimensions ( L x W x H )
|
mm
|
3,375 x 1,540 x 2,595
|
|
Weight (excluding power unit)
|
kg
|
4,900
|
5,100
|
|
Power unit
|
kW-P
|
30kW-4P
|
|
PS
|
40～50
|
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|
