HDD-45/96 Horizontal Directional Drilling Rig

HDD-45/96 Horizontal Directional Drilling Rig


HDD-45/96 Horizontal Directional Drilling Rig is an all-in-one fully self-loading design, with open loop and hydraulic control mode drill rig. The hydraulic system, transmission system, reducer, electrical control system and other main components are all China well-known brand products, which is high reliability.




HDD-45/96 adopts steel track self-propelled chassis, which has strong site adaptability and high reliability; It equips with China famous brand walking reducer, stable performance and reliable quality.

Track Wheelbase: 1850mm
Outer track width: 2300 mm
Track width: 450 mm
Gauge: 1400 mm
Walking reducer: TBM22
Gradeability: 30%
Walking speed: 1.5km/h
Weight: 16t


2.Diesel Engine system

Use Cummins turbocharged diesel engine with strong power and emission meeting the third stage of China.


Engine Model QSC8.3-C260-30
Rated Power 194KW
Max Torque 1135N·m /(1 350r/min)
Rated Speed 2200 r/min
Emission Standards China Stage III
Fuel tank volume 350L


3.Hydraulic System

Both rotation and push-pull use an open hydraulic system. China well-known brand components, the quality is reliable.


Power head rotation system
Rotary pump: 90R100(Sauer)
Pressure: 350bar
motor: MHP20(Poclain)
Power head push-pull system
Push-pull pump HP1VO95LRDS(HIGH-TECH)
Pressure 350bar
Motor: A6V107*4(HIGH-TECH)
Hydraulic oil tank volume 400L
Hydraulic oil HD46 (-15℃~40℃)


4.Electrical System


Push-pull rotary handle: 2SK6L/98-3X01ZQ1Q2F4

Swivel handle: 2SK6T1/98-3X01ZF1F2Z4

Travel switch:N/A 


5.Drill Frame

The front support and rear support cylinders are used for simultaneous luffing, the angle adjustment operation is simple and the scope is large.

Drill frame adjustment angle: 0~24°


6.Power Head

The drilling rig completes the push and pull action through the rack and pinion;Spindle floating can effectively protect the drill pipe thread; Variable motor can realize high-speed push and pull.

Maximum push-pull force: 960kN

Maximum push-pull speed 32m/min

Maximum rotating torque 25000 N·m

Maximum rotating speed 110/55r/min

Maximum stroke of power head: 3800mm

Rotary reducer:N/A  

Push-pull reducer: Made in China 



The drilling rig is equipped with a rotating self-centering clamp and shackle, which can clamp the drill pipe firmly, and it is easy to maintain and replace the jaws.

Shackle torque 45000N·m

Shackle rotation angle 20°



The drill rig has rotating anti-noise cab, adjustable seat, equipped with heating and cooling air-conditioning, which is greatly improved the operating comfort of the drilling rig.

Internal lighting, windshield wipers, high-end leather seats and other configurations are suitable for operation.

Cab width 950mm

Cab length 1200mm


9.Drill Pipe, drilling tools( optional)

The drill rig can work with standard oil drill pipe or hdd drill pipe.Drill pipe thread:API NC31.

Back reamer: fluted back reamer, Drum back reamer and Plate-type back reamer are all available.


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


Main Technical Parameters

 Item  Parameter
  Manufacturers Cummins
   Model QSC8.3-C260-30
 Engine  Power rating 194KW
   Max pull/thrust force 960KN
 Thrust-Pull  Max pull/thrust speed 32m/min
   Torque 25000N.m
 Rotation  Max spindle speed 110r/min
 Pipe  Diameter × Length φ 89*3000
 Max inclination angle 24
 Loader Crane  Lifting weight N/A
 Travel driving   Style   Steel crawler self-propelled
 Traveling speed 1.5 km/h
 Weight 12t
 Dimension  L×W×H 7.5*2.3*2.6
Rotary pump 90R100(Sauer)
Rotary Motor MHP20(Poclain)
Rotary reducer N/A
Push Motor A6V107*4(HIGH-TECH)
Push reducer MN2E295C1G31.25-A107
Main valve hvsp15(Hengli)
Handle 2SK6T1/98-3X01ZF1F2Z4
Handle 2SK6T1/98-3X01ZF1F2Z4
Walking speed reducer JT08VK
Hydraulic cylinders /
Lorry crane 2.3t
Hydraulic tubing manuli