28T trenchless drilling machine

trenchless drilling machine, 1,For pipeline laying underground, 2.Warranty for 1 year, 3.Guider could be offered - details see: https://www.machineto.com/28t-trenchless-drilling-machine-10313266

Condition:New	Type:Rotary Drilling Rig	Place of Origin:Guangdong China (Mainland)	Brand Name:Hongjian
Model Number:HJ-28T	Usage:pipeline laying	Diesal engine power:132Kw	Max pullback force:280Kn
Max thrust force:280Kn

contact supplier for 28T trenchless drilling machine

trenchless drilling machine
HJ-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 Model	Unit	HJ-28T
Diesal engine power	kw	132
Max Spindle Torque	Nm	10000
Max Pullback force	kn	280
Max thrust force	kn	280
Spindle speed	r.p.m	0-100
Entry drill angle	.	8`20
Max mud flow rate	L/min	250
Max fluid pressure	Mpa	8
Drill rod(dia.x length)	mm	Φ73*3000
Dia. Of barrel reamer	mm	-
Dia. Of winged reamer	mm	-
Dia. of Fluted channel reamer	mm	-
Outline dimension	mm	550021702100
Weight	kg	8000
The parameters is for your reference.