الوصف

1. Technical Features
XR**0D rotary drilling rig is equipped with a specially-designed chassis of high strength in structure to achieve a rather reliable stability, and heavy-duty hydraulic extensible crawlers for transportation, featuring excellent traveling.

2.Engine system
It adopts the imported Cummins electric control turbo-supercharged engine to provide strong power and conformity with Euroâ…¡emission standard.Its rated power is **3KW/2,**0 r/min.

3.Cab
Noise-resistant cab with steel structure protection, equipped with adjustable seats, air conditioner, internal & external lamps, windshield wipers and water jet. The control console is provided with various meters and operating levers for easy operation; and the control panel is installed with color LCD displays with powerful functions.

4.Drilling mast
The patented luffing mechanism in the shape of parallelogram enables operation within an extensive area. The drilling mast is designed in box structure of high strength and rigidity to effectively ensure the drilling accuracy. The lubrication-free bearing is used at each hinge joint to provide flexible rotation.

5.Rotary drive
The power unit is controlled by a pressurizing or pulling hydraulic cylinder, installed with drilling hydraulic motor, spring shock absorber at the upper part and the drive head (opening the drill head) at the lower part, in addition, its also equipped with the driver set suitable for friction-type and internal locking type drill rods, as well as a drill rod guide frame with bearings.