Shenzhen Hongjian Machinery Co., Ltd.
Main products:Horizontal Directional Drilling Machine,Concrete Pump
Products
Contact Us
  • Contact Person : Ms. Fang Vivian
  • Company Name : Shenzhen Hongjian Machinery Co., Ltd.
  • Tel : 086-755-29182016
  • Fax : 086-755-29182019
  • Address : Guangdong,Shenzhen,NO. 56 building,2nd Industrial Zone,Tianliao Residents' Committee, Gongming,Street,Bao'an District
  • Country/Region : China
  • Zip : 518106

28T trenchless drilling machine

28T trenchless drilling machine
Product Detailed
trenchless drilling machine 1,For pipeline laying underground 2.Warranty for 1 year 3.Guider could be offered trenchless drilling machineHJ-28T Horizontal Directional Drilling Machine adopts the high intensity rubber track chasis and all-in-one structure of power station and driller inorder to be convenient for movement and raise flexibility.

The motive is provided by th Cummins diesel engine,the motive is abundant,the functions is settled.

The rotary drive is driven by four motors for steady rotary and large torque.Less wear for drilling rod thread with automatic unscrew floating mechanism in top head.

Long hydraulic hose life because of the hose lagging.

Easy changing of drilling angle with the angle-adjusting cylinder.

The feeding part adopts chain-driving mode to provide equal feeding and pulling power,can be used for long distance installation.

Driller can use two hydraulic clamps for the making up and breaking away of drilling rods easily.

Easy operation of all hydraulic drives and central control from the Control Panel.

 Parameters:

              Parameters                              ModelUnitHJ-28T
Diesal engine powerkw 132
Max Spindle TorqueNm10000
Max Pullback forcekn280
Max thrust forcekn280
Spindle speedr.p.m0-100
Entry drill angle.8`20
Max mud flow rateL/min250
Max fluid pressureMpa8
Drill rod(dia.x length)mmΦ73*3000
Dia. Of barrel reamermm-
Dia. Of winged reamermm-
Dia. of Fluted channel reamermm-
Outline dimensionmm5500*2170*2100
Weightkg8000
The parameters is for your reference.  


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