HT-42LB directional drilling rig adopts steel track .The machine is mounted on a diesel engine, a truck-Mounted extension guide, a mud mixing pump, and a rotary head. Hydraulic system adopts pilot control for remote and minimal operating force.rn
> Pushing structure is chained wheel mode to reduce bearing capacity of roller chain, increase drill rigu2019s pullback force storage, enhance safety factor, which can save 20kw engine power. rn> 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. 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> Hydraulic auger anchor device saves labor force and increases efficiency.rn> Exclusive slide drill frame provides a range of setup angles for varying jobsites requirement.rn> Two hydraulic clamps make assemble and disassemble drill rods more conveniently and effectively.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
rn rnSpecifications Unit 42 LB rnEngine Power Kw 160 rnMax. Spindle Torque Nm 22000 rnMax. Pullback Force kN 420 rnMax. Thrust Force kN 420 rnSpindle Speed rpm 0-80 rnEntry Drill Angle u00b0 0-25 rnMax. Mud Flow Rate L/min 320 rnMax. Fluid Pressure Mpa 10 rnDrill Rod(Dia.u00d7Length) mm 73u00d73000 rnFeed Stroke mm 3000 rnDiameter Of Reamer mm 260-1200 rnMax. Paving Length m 600-150 rnRig Size(Lu00d7Wu00d7H) m 7.5u00d72.2u00d72.6 rnWeight kg 10600 rn
Application / Models
Itu2019s convenient to move in urban areas. It also used widely in the city or outside trench-less pipe-laying.
CONTACT PERSON :Zhao
COMPANY:Beijing Hunt Drill Technology Development Co.,Ltd.
ADDRESS:Rm 1205,Building A,Shangao Century Center,Xisanqi Bridge East,Haidian District,Beijing,China.,