
The key components of drilling rig hydraulic system are all imported or joint venture products, strong power and reliable performance. The rotary head is driven by double motors, high torque and high speed. The power head is equipped with a shackle floating device to protect the drill pipe thread, The thrusting and pulling use Rack and Pinion structure, stable performance, Semi-automatic arm swing increase the efficiency and cost saving, The structure of drilling rig is compact, small worksite space occupied.
1. Rotation speed is very high, working efficiency increase dramatically. In reality test, rotation speed can reach 235 rpm.
2. The main pump is Italian CASAPPA triple pump, stable performance. The joint is of flange-type and has good sealing performance.3. By using serial parallel technology with invention patent, SANT double speed valve provides stable, efficient and reliable performance.




Features:
The 32T HDD Machine adopts engine, the key components of the hydraulic system are all imported or joint venture products, driven by dual motors, with large torque, stable performance and high speed. The ergonomic rotatable worktable for cab operation, the high-quality seat moves forward and backward, the field of vision is wider, and the operation is comfortable and convenient.
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