Product Overview

With the use of five -pump hydraulic system, DL450C drilling machine has better working efficiency, rational power distribution. Its forced air cooling system enables it to work reliably for a long time Additionally, Its impact structure and sound climbing capacity can make transfer and transportation of the equipment more convenient. High - speed operation system has, multi - shift stepless speed regulation function, significantly increasing the operation efficiency.

Main Technical parameters

Engine Power KW 194 / 2200 Dimension(L*W*H) MM 7400x2300x2845
Max.Thurst force KN 450 weight T 12
Max.Pullback Force KN 450 Diameter of drill rod mm Φ83
Max.Torque N.m 18000 Length of drill rod m 3
Max.Rotary Speed rpm 140 Max diameter of pull back pipe mm Φ150- Φ1000
Max.Moving Speed of Power Head m/min 30 Max Pullback pipe length m ~600
Max.Mud Pump Flow L/min 450 Incidence angle  . 12~25
Max.Mud Pressure Mpa 8±0.5 Climbing angle  . 12

Technical Features

1. This drilling machine is of integral structure fitted with mud pump system.

2. Commins engine is selected and its total power reaches 194Kw.

3. The hydraulic system the circuit design is stable and reliable, with rational power distribution.

4. Dual- sped system of power head is designed for easy shackling drill pipe and better efficiency.

5. Multi - shift speed regulating function is available, greatly increasing the operation efficiency

6. Cylinder direct - drive pull-push system is employed to ensure good stability of the cylinder at a low speed and less power loss

7. Covering rubber crawler with steel sheet enables good strength, easy and convenient installation and repair

8. Air Cooling system is fitted

9. The filter made by top world manufacturer can ensure stable and reliable system operation and long service life of the equipment

10. The national patented holder can realize alignment and protect the drill pipe under various extreme condition

Configuration of Main Parts

Description Manufacturer Spec. Qty. Remark
Engine Cummins 194KW 1  
Pump Danfoos 90R100 1 Rotation
Pump PERMCO   1 Pull-push
valve Jinzhou Lite   1  
Main Cylinder Made in China   1  
Rotary Motor POCLAIN (France) MS18 2  
Mud pump Hengtan BW-450 1