Technical Characteristics
The maximum output torque of the power head can reach 168 kN ·m, the rotaryspeed can reach 35 r/min, and the operation efficiency is higher;
The double boom large parallelogram luffing mechanism is adopted, with largesupport angle, 24% increase in support range and more stable operation;
Equipped with Cummins electronic control turbocharged engine, it has strongpower,higher oil adaptability and convenient service;
The main hydraulic system adopts negative flow control technology, and the largedisplacement main pump is equipped with low speed engine, which has lowerfuel consumption and higher efficiency;
The intelligent control system can realize automatic adjustment and display of theverticality of the drilling mast, automatic up and down shake, automatic forwardand backward spin-off and bottom touch protection, the whole machine is moreintelligent, and the operation is more convenient and safe;
TDP series of special hydraulic crawler chassis for rotary drilling rig and largediameter slewing bearing are adopted for better working stability;
The whole machine can be transported with drilling pipe, which is convenient andfast.