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HF-12C horizontal directional drilling rig is a kind of hydraulic driller with two wheels, the drilling machine features reasonable structure, convenient operation, and high working efficiency. All of the features make it ideal for use in cramped or confined spaces.
Characteristics >>

 >        Two-speed gear is used in guide pushing system which can improve working efficiency.

>        Heavy-duty Hydraulic rotary power head adopts rock drill head. It can bear a larger impact load and it is more suitable for dry or wet drilling and improves lifetime in dry or wet drilling.

>        Two hydraulic clamps make drill rods added and removed more effectively.

>        Pushing structure is chained wheel mode to reduce the size of pushing structure.

>        The unique thread compensation device is able to improve the life of drill rod.

>        Rotary power head is hydraulic motor-driven. And it runs stably and efficiently. Besides, rotary torque matches with pullback force reasonably.

 

Specifications	Unit	12 C
Diesel engine Power	Kw	59
Max. Spindle Torque	Nm	3400
Max. Pullback Force	kN	120
Max. Thrust Force	kN	70
Spindle Speed	rpm	0-80
Entry Drill Angle	°	6-30
Max. Mud Flow Rate	L/min	150
Max. Fluid Pressure	Mpa	10
Drill Rod(Dia.×Length)	mm	50×2000
Feed Stroke	mm	2000
Diameter Of Reamer	mm	160-560
Max. Paving Length	m	150-100
Power Station Size(L×W×H)	m	3.5×2.1×1.8
Weight of the Rig and Power Station	kg	1500+1300