Borehole 450-1500mm Hydraulic Rotary Drilling Machine

The overall structure of this rotary Drilling Rig is compact. It is mostly used for small engineering construction. The rotary excavator has a large drilling depth of 15m and a drilling diameter of 450-1500mm. It can be used with a variety of drill bits for construction. It is suitable for drilling and excavating sand and clay, and drilling through the surface of concrete. The weight of the drilling rig is between 15-17 tons. It is equipped with crawler chassis and front bulldozer, which has a certain capacity of earth moving construction. Soft casing can be installed according to the degree of soil collapse. Auxiliary winch is equipped on the drill pipe mast to help hoisting construction equipment. The drill pipe is driven by hydraulic power head, and the drilling speed is adjustable, which is suitable for different soil properties. The drilling rig has been certified by CE, ISO, SGS and other quality management system certificates.

Main Characteristics:

1. CE certified, and in strict accordance with the EU safety standards;
2. The 2.4m wide crawler chassis can be transported by using a small modified vehicle, and the rural roads are unobstructed;
3. The whole machine is compact and flexible, especially suitable for all kinds of special narrow and low space industrial and civil construction sites;
4. The special hydraulic crawler chassis of rotary drilling rig is adopted, and the pushing shovel function is added to meet the super stability and transportation convenience;
5. The optimized single cylinder boom, triangle boom and parallelogram luffing mechanism have stable operation and easy maintenance and repair;
6. The buffer protection system is adopted for upper turning to ensure the safety of drill pipe construction effectively;
7. Cummins six cylinder turbocharged engine and large flow main pump are selected to ensure strong power, environmental protection and energy saving;
8. Kawasaki hydraulic power system has reasonable matching and high construction efficiency;
9. The main winch has the function of automatic lowering to ensure that the drilling speed is synchronized with the wire rope (without disordering the rope), which is easy to operate and prolong the service life of the wire rope
10. High definition touch LCD, easy and flexible operation, drilling depth, mast sag detection, automatic fault alarm;
11. The hydraulic system adopts negative flow control technology, and the upper and lower limits, oil cut-off and power-off functions are added to make the hydraulic system more efficient and energy-saving; the hydraulic control three speed control technology is added to make the loading and unloading vehicle slow and stable;
12. Adopting high efficiency stepless variable power head and high and low speed control, drilling is more efficient and vibration of the whole machine is reduced;
13. The button automatic drilling function is added to reduce the labor intensity of the manipulator;
14. Various types of drilling tools can be selected to meet the requirements of efficient construction in different formations;
15. It adopts a new generation of cab and a new man-machine interaction interface, with good vision and more comfortable operation;
16. The standard centralized lubrication system makes maintenance more convenient.