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HFDD-120E Horizontal Directional Drilling Rig
HFDD-120E Horizontal Directional Drilling Rig

HFDD-120E Horizontal Directional Drilling Rig

Model: HFDD-120E
Engine:Cummins 4BT3.9-C100
Rated power: 74/2200 (kW/r/min)
Maximum push force:120 (kN)

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It's applicable for pipeline construction about Municipal Construction (Electric,Communication,Water Supply) and Natural Gas,Oil Delivery. 

Technical Features

1. Hydraulic pilot control, with comfortable operability and flexible adjustment ability, first-class brand hydraulic components to ensure the reliability of the whole hydraulic system;

2. The high-speed and low-speed push-pull rotation system and the plunger variable motor realize the high-speed and low-speed push-pull of the power head, increase the adaptability to the working conditions of the drilling rig and improve the construction efficiency of the drilling rig;

3. Support the diversification of customer needs. The whole machine can be equipped with automatic loading and unloading drill pipe device, automatic anchoring system, mud antifreeze device and mud cleaning device.

Technical Data



Cummins 4BT3.9-C100

Rated power

74/2200 kW/r/min

Push and pull

Maximum pushing force

120 kN

Maximum push-pull speed

37 m/min




Maximum speed

220 r/min

Mud pump

Maximum flow

100 L/min

Maximum pressure

4 MPa

Drill pipe

52*18 mm*m

Truck mounted crane

Lifting weight

/ t

Lifting moment

/ t.m

Max. penetration angle


Max. back expansion diameter




Overall dimension


Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

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