1. The chassis of the drilling rig adopts a professional traveling motor with a gearbox, which has a longer service life;
2. The gearbox is integrally formed, double motors, stronger power, larger torque, more durable, and low maintenance cost;
3. It adopts professional excavator chassis, which is sturdy and durable, bears heavy load, wide chain plate, and has little damage to hard road surface;
4. Each hydraulic oil pipe is covered with a thick protective sleeve, which makes the oil pipe have a longer service life;
5. Dual systems can be installed: 1. Air power system with air compressor 2. Mud pump system with mud pump
Product Parameter
| The weight(T) | 5.7 | Drill pipe diameter(mm) | Φ76/Φ89 |
| The hole diameter(mm) | 140-305 | Drill pipe length(m) | 1.5m/2.0m/3.0m/6.0m |
| Drilling depth(m) | 260 | Rig lifting force(T) | 15 |
| One-time advance length(m) | 3.3 | Rapid rise speed(m/min) | 24 |
| Walking speed (km/h) | 2.5 | Fast feeding speed (m/min) | 40 |
| Climbing angles(Max.) | 30 | Width of loading(m) | 2.73 |
| Equipped capacitor (kw) | 76 | Hoisting force of winch(T) | 1.5 |
| Using air pressure(MPA) | 1.7-2.5 | Swing torque(N.m) | 4000-5300 |
| Air consumption(m³/min) | 17-31 | Dimension(mm) | 3900*1750*2250 |
| Swing speed(rpm) | 45-70 | Equipped with hammer | Medium and high wind pressure series |
| The penetration efficiency(m/h) | 10-35 | High leg stroke(m) | 1.4 |
| The engine brand | Quanchai engine |
