By their sturdy and compact construction, the hydraulic casing oscillators of the CGJ series are designed to be used as front-end attachment to rotary drilling rigs. When mounted to the undercarriage of a rotary drilling rig, the full Torque of the casing oscillator can be transferred to the casing string and the weight of the drilling rig can be activated as a reaction force to the vertical forces generated during installation of the drill casing. Exact setting-up over the pile position is achieved by adjustment of the relative horizontal position between casing oscillator and drilling rig.
|
Model
|
CGJ1200S
|
CGJ1500S
|
CGJ1800S
|
CGJ2000S
|
|
Max.casing.dia.mm
|
800-1200
|
800-1500
|
1000-1800
|
1200-2000
|
|
Oscillating torque, KN.m
|
1200
|
1900
|
2560
|
2860
|
|
Stroke, mm
|
450
|
450
|
450
|
450
|
|
Lifting force, кН
|
1560
|
1880
|
2280
|
2280
|
|
Clamping force, кН
|
1500
|
2100
|
2100
|
2250
|
|
Size of L*W*H, mm
|
4200×2400×1700
|
4280×2500×1750
|
5200×2900×1750
|
4865×3100×1750
|
|
Weight, kg
|
16000
|
18000
|
21000
|
22000
|
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