DDL380A horizontal directional drilling machine

Specifications 1. DDL380A horizontal directional drilling machine

2. Drilling diameter can reach 1.0m,500m long

4. Max. torque: 14500N.M

DDL380A horizontal directional drilling machine     DDL380A horizontal directional drilling machine is our new designed model which could be applied to underground construction ofcable and pipelines .In uniform or mixed earth it can drill cross 500 meters long and 1000mm diameter pipeline.   DDL380A equipped with Cummins C180 engine. The outlet power reaches to 194KW. It equipped  with advanced feedback electro hydraulic proportional control system .Considering of the high automation demand ,DDL380A equipped with semi-auto hydraulic anchoring system and auto drill rod loading system during the development . It improves the efficiency and saves human cost.     Specialty   A.Engine   DL380 equipped with cummins engine.The outlet power is 160KW.       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   DL380 employs Hengtan brand mud pump.Its max mud flow reaches 400 liters per minute,this pump equipped with two types of cylinder and four speeds.       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.Boodting device   With the oil cylinder push pull system and the boosting device,providing strong force.      Technical data

Engine power	KW/rpm	194/2200
Max. thrust force	KN	380
Max. pullback force	KN	380
Max. torque	N.M	14500
Max. rotary speed	rpm	90
Max. moving speed of power head	M/min	12
Length of drill rod	M	4.5
Diameter of drill rod	mm	Φ73
Incidence angle	°	11-22
Climbing capacity	°	13
Dimension (L*W*H)	mm	7655*2480*2840
Weight	T	10
Max. mud pump flow	L/min	450

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