Directional drilling constructional machine DL280-ll

1. DL280ll can cross 500m length
2. Drilling diameter can reach 0.8m
3. Max. push-pull force is 280KN
4. Max. torque: 10000N.M

Dilong DL280ll series Horizontal Directional Drilling Machine could be applied to underground construction of cable and pipeline.In uniform or mixed earth,it could drill cross 500 meters long and 800mm diameter pipeline.

DL280ll equipped with DEUTS engine which is more powerful,energy efficiency,environmental protection and low failure rate.DL280ll equipped with oil cylinder and chain system which has low speed,reliable performance and less power waste.The power head equipped with 2 speed system which are convenient to load drill rods.

Specialty

A.The working table

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

B.Oilcylinder 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 od the trackmakes it easy to assemble and maintain.

D.Mud pump

DL280ll employs Hengyang brand mud pumps.Its max mud flow reaches 250 liters per minute.The pressure reaches 7 MPa.This pumpequipped 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 efficirncy.

F.Clamp

The powerful and special designed clamo-group makes it easy to install and dismantle drilling rod.

Technical Data

These are our main products,please contact us if you are interested.

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