Horizontal Directional Drilling Rig

Model:	HT-20L
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

Inquire Now

Product Description

HT-20L directional drilling rig adopts full hydraulic and high intensity rubber track. The machine is mounted on a diesel engine, a truck-Mounted extension guide, a mud mixing pump, and a rotary head. It is convenient to move in urban areas. It's also widely used in the city or outside trench-less pipe-laying.

Characteristics >>

> 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.

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

> Feeding carriage has a clearance to protect the drill rod's threads and prolongs the life.

> Hydraulic auger anchor device saves labor force and increase efficiency

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

> Optional available stress device makes pullback force come up to 32t, which used in dealing with drilling rod freezing.

> 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.

Specification >>

Specifications	Unit	Model
Specifications	Unit	16 L	20 L
Engine Power	Kw	85	85
Max. Spindle Torque	Nm	5400	7000
Max. Pullback Force	kN	160	200
Max. Thrust Force	kN	160	200
Spindle Speed	rpm	0-110	0-110
Entry Drill Angle	°	0-30	0-30
Max. Mud Flow Rate	L/min	150	150/250
Max. Fluid Pressure	Mpa	10	10
Drill Rod(Dia.×Length)	mm	60×3000	60×3000
Feed Stroke	mm	3000	3000
Diameter Of Reamer	mm	160-600	160-800
Max. Paving Length	m	250-100	350-100
Rig Size(L×W×H)	m	5.4×2.2×2.0	6.1×2.2×2.0
Weight	kg	4800	6200