1.Top-drive head driven by hydraulic, stepless speed regulation, high efficient.
2.Luffing mechanism of pitch makes the work range wide;
1.Compact, ideal for tunnel drilling with 300 meters
2.Core drilling for geological exploration
3.High efficiency and low power consumption
Main Features: 1.With simple structure, easy to operate, high efficiency; 2.Flow rate control or auto-pressure control, perfect protection, safety and save energy; 3.With newLearn More
1.Variable hydraulic system with load feedback, low energy consumption;
2.Top-drive head has wide range of rotary speed to meet varying layer and differe
1.Hydraulic System from Chinese Brand with competive price.
2.Top-drive head driven by hydraulic,stepless speed regulation,high efficiency
1.The new main windlass hydraulic disc brake only for XDL-1800(Patent technology);
2.Automatic drilling sounding system (Patent technology);
1.Control console can be rotated by for operators’ better convenience;
2.The hydraulic system adopts the direct dynamic fine-tuning variable load feedback
1.The hydraulic system adopts the direct dynamic fine-tuning variable load feedback system;
2.The main valve adopts the Italian Bloch pooh brand;