Horizontal Directional Drilling Machine GD60/120
Performance Characteristics
1.Rotating and push-pull adopts American Sauer auto variant system, pilot control. The hydraulic system can increase 15-20% working efficiency, reduce 50% heating, and save 15-20% energy.
2.Hydraulic system adopts big flow independent oil cooler, the hydraulic oil radiating fast, reduce the wearing of hydraulic components, avoid leakage of the sealing parts, ensures the hydraulic system can work long time stably even in hot temperature.
3. Equips with Cummins engine, strong power, stable performance, low fuel consumption, low noise, environmental protection.
4. The power head with booster, the push-pull force can reach 1100kN after boosting, ensures the safety during big pipe diameter construction.
5. The beam adopts big angle adjusting structure, greatly increase the range of entry angle, and ensure the crawler will not left the ground at big angle, increase the safety.
6. Line walking system, ensure the safety of people and machine during walking.
7. Equips with mechanical arm for rod loading and unloading, convenient and fast, increase the working efficiency.
8. Adopts international famous hydraulic components, greatly increase the reliability and stability of the machine.
9. The electrical circuits is of simple design, low breakdown, convenient for maintenance.
10. With rack and pinion system, high efficiency, high stability, convenient for maintenance.
11. The crawler is of steel crawler with rubber pad, it can bear high load, and can walk on all kinds of roads.
Technical Specifications
| Model | GD60/120 |
| Engine | Cummins, 194KW |
| Max torque | 32000N.m |
| Push-pull drive type | Rack and pinion |
| Max push-pull force | 600/1200kN |
| Max push-pull speed | 40m / min. |
| Max slewing speed | 110rpm |
| Max reaming diameter | 1400mm (depends on soil condition) |
| Max drilling distance | 800m (depends on soil condition) |
| Drill rod | Φ89x4500 |
| Mud pump flow | 600L/m |
| Mud pump pressure | 10Mpa |
| Walking drive type | Crawler self-propelling |
| Walking speed | 2.5--5km/h |
| Entry angle | 9-25° |
| Max gradeability | 18° |
| Overall dimensions | 9200x2350x2550mm |
| Machine weight | 16000kg |
Applications
Production Line
