Trenchless Directional Drilling Rig

Model:	HT-42L
Brand:	Huntdrill
Origin:	Made In China
Category:	Construction & Decoration / Pipe, Tube & Parts / Other Pipes & Tubes
Label:	drilling rig , pipe laying machine , trenchless drill rig
Price:	-
Min. Order:	1 pc

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Product Description

HT-42L directional drilling rig adopts steel track. The machine is mounted on a diesel engine, a drill frame, a mud pump, and a rotary head and convenient to move in urban areas. It also used widely in the city or outside trench-less pipe-laying. Hydraulic system adopts pilot control for remote and minimal operating force.

Characteristics >>

> Pushing structure is chained wheel mode to reduce bearing capacity of roller chain, increase drill rig’s pullback force storage, and enhance safety factor, which can save 20kw engine power.

> Two-speed gear is used in rotary and thrust system which is in favor of hole clearance and pullback process, and to improve working efficiency and success rates.

> 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.

> The carriage with rollers can reduce the friction and improve the lifetime of extension guide.

> Hydraulic auger anchor device saves labor force and increases efficiency.

> Exclusive slide drill frame provides a range of setup angles for varying jobsites requirement.

> Two hydraulic clamps make assemble and disassemble drill rods more conveniently and effectively.

> Rotary power head is driven by three Hydraulic motors with stable movement and high rotary torque. Meantime, they match with pullback force reasonably.

> The power station uses Cummins engine of America. And it is robust and reliable.

> The main hydraulic parts (e.g. hydraulic pump, hydraulic valve, hydraulic motor, etc.) adopt imported products or famous domestic companies.

> It equipped with 100hours high energy cell in order to complete long distance drilling.

Specification >>

Specifications	Unit	42 L
Engine Power	Kw	132
Max. Spindle Torque	Nm	13000
Max. Pullback Force	kN	420
Max. Thrust Force	kN	420
Spindle Speed	rpm	0-80
Entry Drill Angle	°	0-20
Max. Mud Flow Rate	L/min	250/320
Max. Fluid Pressure	Mpa	10
Drill Rod(Dia.×Length)	mm	73×3000
Feed Stroke	mm	3000
Diameter Of Reamer	mm	200-1200
Max. Paving Length	m	600-120
Rig Size(L×W×H)	m	6.5×2.2×2.6
Weight	kg	10600