Crawler hydraulic DTH drilling rig used for sale

Product Application

1.Turn-around machine. The structure of newly designed planetary reduction box is more compact than that of straight tooth type reducer with greater reduction ratio, more efficient torque moment transmission, and more smooth operation.
2. Maintenance-free propulsion mechanism. Belongs to a new generation of products,it applied more advanced technology, the propulsion mechanism doesn't need routine oil maintenance.
3. Maintenance-free chassis. Enhanced engineering machinery crawler & box structure crawler frame are sturdy and durable; Maintenance-free thrust wheels, no need for oil injection.
4. Control console. Centralized control console provides convenient operational control of drilling rig; Fast propulsive and lifting operation reduce the auxiliary time and enhance the working efficiency.
5. Drive device.Yuchai 70KW turbocharged engine (Cummins optional) is featured by the strong power and easy maintenance.
6. Drilling arm .Multi-angle elongate functional drilling arm drills larger scope,its sectorial area of drilling work extends 20%.

Main Features

Machine Features

Name:DTH

Brand: HW

Original: China

Powerful fuel efficient, convenient maintenance, choose

the most sophisiticated models in cummins, yuchai engine

series, high reliability, low fuel consumption easy

maintenance economy

Main Features

Name: DTH
Brand: HW
Original: China

 A full range of compressor imported from the nose.

Cutting-edge technology originat.

Machine Features

Name: DTH
Brand: HW
Original: China
The double pressure air supply design, one can make it two, to meet customer different gas pressure demand

Main Features

Name: DTH
Brand: HW
Original: China
Good appearance ,reasonable layout, convenient maintence,big four door, open the door to conduct a comprehensive

inspection and maintenance.