DL320-1 horizontal directional drilling rig

In uniform or mixed earth it can drill cross 500 meters long and 1000mm diameter pipeline.

DL320

 

DL320 Data
Engine Power	KW/rpm	132/2200
Max.thrust force	KN	160
Max.pullback force	KN	320
Max.torque	N.M	12000
Max.Rotary Speed	rpm	90
Max.Moving speed of power head	M/min	10
Length of Drill Rod	M	3
Diameter of Drill Rod	mm	φ73
Incidence Angle	°	11~22
Climbing Capactiy	°	15
Dimension(L*W*H)	mm	6600*2100*2230
Weight	T	8.5
Max.mud pump flow	L/min	320

MACHINE FEATURES

DL320 horizontal directional drilling machine can be applied to underground construction of cable and pipelines. In uniform or mixed earth it can drill cross 500 meters long and 1000mm diameter pipeline.

The machine uses five pumps hydraulic system with two hydraulic oil tanks,water cooling system which enables it work in hot area. The power head is driven by four motors. It can work in two speeds.

AThe working table

The working table is composed of the instrument, buttons and handling stick. The machine will work under the order of these components.

B   Oil cylinder and chain system

The oil cylinder push pull system offers the drill rigs the most predominant out power. It can work efficiently even when the backward force reach its max force.

C    Steel track with rubber chain cover

This designation of the track makes it easy to assemble and maintain.

D  Mud pump

DL320 employs domestic mud pump of high-quality brand. It can work in four speed.. Its mud flow various from 75 to 320 liters per minute. The pressure can reach to 8 Mpa.

E  Power head

The power head can work in two speeds. During the process of thrust and back drag, it works in low speed. During the process of loading and unloading drill rod, it works in high speed to increase the work efficiency.

F  Engine

DL320 equipped with Cummins C180 engine. The outlet power is 132KW.

DL320-1 horizontal directional drilling rig