Product Description

rnHT-58L directional drilling rig adopts steel track. The machine is mounted on a diesel engine, a hydraulic crane, a mud pump, and a rotary head and convenient to move in urban areas. Hydraulic system adopts shut circuit for high efficiency and minimal operating force. rn

Product Feature

> The feed mechanism drives the gear-rack transmission.rn> The pushing and rotation adopt the shut circuit system, the two plunger motors with the planet box to provide high efficiency and minimal operating force.rn> Pushing structure is chained wheel mode to reduce bearing capacity of roller chain, increase drill rigu2019s pullback store, enhance safety factor, which can save 20kw engine power. rn> Comfortable driving cab and concentrated control tower make operation more conveniently.rn> 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.rn> The carriage with rollers reduces the friction and improves the lifetime of extension guide.rn> Exclusive slide drill frame provides a range of setup angles for varying jobsites requirement.rn> 2t hydraulic crane makes assemble and disassemble drill rods and drill tools more conveniently and flexibly and improves working efficiency.rn> Rotary power head is driven by three Hydraulic motors with stable movement and high rotary torque. Meantime, they match with pullback force reasonably.rn> The power station uses Cummins engine of America. And it is robust and reliable.rn> The main hydraulic parts (e.g. hydraulic pump, hydraulic valve, hydraulic motor, etc.) adopt imported products or famous domestic companies.rn> It equipped with 100hours high energy cell in order to complete long distance drilling.rn

Product Specification / Models

rnSpecifications Unit 58 L rnEngine Power Kw 265 rnMax. Spindle Torque Nm 32000 rnMax. Pullback Force kN 580 rnMax. Thrust Force kN 580 rnSpindle Speed rpm 0-60 rnEntry Drill Angle u00b0 0-17 rnMax. Mud Flow Rate L/min 320/450 rnMax. Fluid Pressure Mpa 10 rnDrill Rod(Dia.u00d7Length) mm 89u00d74500 rnFeed Stroke mm 4500 rnDiameter Of Reamer mm 360-1400 rnMax. Paving Length m 1000-300 rnRig Size(Lu00d7Wu00d7H) m 9.2u00d72.6u00d72.4 rnWeight kg 17800 rn

Application / Models

This machine is used to pave the big long distance pipe.rn