HDD25 Horizontal Directional Drilling Rig

HDD25 Horizontal Directional Drilling Rig

Brief Introduction：

HDD25 horizontal directional drilling rig is a one-piece fully self-loaded design, adopts an open loop, hydraulic control mode, hydraulic system, transmission system, reducer, electrical control system, etc. are selected from domestic well-known brand products with high reliability.

1.Chassis

HDD25 adopts steel track self-propelled chassis, which has strong site adaptability and high reliability. It is equipped with China well-known brand walking reducer, which is stable performance and reliable quality.

2. Engine system

The Cummins turbocharged engine is selected, which has strong power and emission meets the third stage of the country.

3. Hydraulic system

Both rotation and push-pull use an open hydraulic system. They are domestic well-known brand components with reliable quality.

4. Electrical system 

5. Mast boom

Adopting the rear support cylinder to change the amplitude, the angle adjustment operation is simple and the range is large.

6. Power Head

The drilling rig completes the push-pull action through the rack and pinion; The floating of the power head box can effectively protect the drill pipe thread; The fixed motor realizes high-speed push and pullback.

7.  Clamp

The drilling rig is equipped with a rotating self-centering clamping and unfastening device, which can clamp the drill rod firmly; The vision is good, and it is also convenient for the maintenance and replacement of the jaws.

8. Cab

Rotating noise-proof cab, with adjustable seats, equipped with heating and cooling air- conditioning, which greatly improves the operating comfort of the drilling rig. The internal lighting, windshield wiper, high-end leather seats and other configurations are suitable for operation.

9. Drill pipes, drilling tools (optional)

Standard oil drill pipe or non-excavation special double top drill pipe can be selected; the back reamer can be fly-cutter reamer, barrel reamer, and fluted reamer. The size of the joints at both ends of the drill pipe is API NC23.

Note: The maximum push-pull force and maximum torque that the drill pipe can withstand cannot reach the maximum at the same time. To avoid sticking during use of the drill pipe, please observe the maximum connection torque limit during the use of the drill pipe.

Main technical parameters:

Main configuration

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