FS-120B FS-120A
Model   
 FS-120A
 FS-120B
Drilling ability  
m
500   50
Drilling direction     Level  
    Outer pipe Inner pipe Outer pipe Inner pipe
Spindle Inner diameter
mm
180 115 516 200
Rotation
rpm
0`8 0`21 0`3.9 0`14
Torque (Maximum)
kN-m
95 8 132 27
Thrust   Forward
kN 
900 100 740 170
 Backward 1,200 100 520 275
Stroke
mm
4,100 3,600 1,300 2,300
Dimensions
(L~W~H)
 
 Drill unit
mm 
9,000~2,370~1,920 5,020~1,860~1,750
 Power unit 3,700~1,700~1,925 3,520~2,070~2,100
Weight Drill unit
 kg
22,350 11,650
Power unit  6,240  5,000
Power unit    90kW-4P  122PS/1,800
Cool air diesel engine
FS-75D
Model   
FS-75D
Drilling ability  
m
70
Drilling direction    Level  
Spindle Inner diameter
mm
620
Rotation
rpm
0`8
Torque (Maximum)
kN-m
50
Thrust  Forward
kN 
600
Backward 350
Stroke
mm
1,500
Dimensions
(L~W~H)
 
Drill unit
mm 
5,270~2,520~1,950
Power unit 3,400~1,450~1,400
Weight Drill unit
 kg
9,000
Power unit 3,200
Power unit    75kW-4P
 
 
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