Features of the YGQZ-200 Model Water Well Drilling Rig:
1. The rig's chassis is equipped with a professional walking motor with a reduction gearbox, ensuring a longer service life.
2. The integrated gearbox design with dual motors provides greater power, higher torque, increased durability, and lower maintenance costs.
3. It uses a professional excavator chassis, which is sturdy, durable, has a high load capacity, and features wide track plates to minimize damage to hard road surfaces.
4. Each hydraulic hose is covered with a thick protective sleeve, extending the service life of the hoses.
5. Dual systems can be added: 1) Mud pump system with a mud pump; 2) Air-powered system with air compressor.
| YGQZ-200 crawler water well drilling rig | |||
|---|---|---|---|
| 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 |
| 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 | ||
