Main Technique Parameters:
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Rig Weight: 14000Kg
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Size (L×W×H mm): 9770×2300×2710
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Max. Push & Pull Force: 447KN
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Max. Torque: 20712N·m
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Max. Rotary Speed: 36m/min
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Max. Rotary Speed: 107r/min
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Max. Mud Flow: 450L/min
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Max. Mud Pressure: 10Mpa
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Diameter of Expanding Aperture: 1300mm(ground condition depended)
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Max. Work Distance: 600m (ground condition depended)
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Drill Entry Angle: 12-22°
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Max. Climbing Gradient: 18°
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Main PerformanceCharacteristics:
1,The rotary and push and pull adopts closed-circuit, which can low down the temperature and reduce the near. Other assistant mechanical adopts open circuit driven by high pressure gear pump.
2,The Girder adopts four-connecting rod to increasing the range of the entry angle. Meanwhile, it makes sure of
the caterpillar landed on the ground when rig in big angle, which improves the safety;
3,Balance of the clamp makes sure of the concentricity and protection of the rod thread;
4,Cabin can automatically move up and rotate, which improves the view;
5,Transfer case made in German improves the Rotary and Push & Pull Speed;
6,The arrangements of oil pipes are reasonable and clear, the structure of the chassis is enhanced;
7,Safe wire -controlled walking system;
8,The floatable of the main axle can protect the rod thread and reduce the stress;
9,Comparing to the traditional hydraulic system, the advanced hydraulic system improve15-20% of the work efficiency, reduces 50% heat lost and saves 15-20% energy;
10,Cooling system is equipped on the power head, which can protect the speed reducers and motors.
11,Unique design of the mechanical hand reduce the workforce and improve the work efficiency.