Main Performance Characteristics:
1. Close - circuit system is adopted for rotation and push
&pull both, which increse work efficiency by 15-20%, and
totally save 15-20% energy compared with traditional system.
2. Rotation and Thrust motor all use Poclain motors, realizing more
stable and reliable control and quicker response.
3. It is equipped with Cummins engine specialized in engineering
machinery with strong power.
4. Wireless walking system ensures the safety for walking and
transferring.
5. Newly developed reversible manipulator is convenient for loading
and unloading drill rod. which can greatly reduce
the workers labor intensity and improve work efficiency.
6. Applicable for φ 89×3000mm drill rod, the machine its moderate
field area, meeting the requirement for high
efficiency construction in small downtown district.
7. Main hydraulic components are from the international first-class
hydraulic components manufacturer, which can
greatly improve the reliability of the product performance and
safety.
8. Electric design is reasonable with low failure rate, which is
easy to maintain.
9. Rack & pinion model is adopted for push & pull, which ensures
high efficiency, stable work and convenient maintenance.
10. Steel track with rubber plate can be loaded heavily and walk on
all kinds of roads.
Technical Specifications:
| Engine | 194/2200 KW | Dimension (L*W*H) | 7800X2240X2260mm |
| Max thrust force | 450 KN | Weight | 13 T |
| Max Pullback force | 450 KN | Diameter if drill rod | Φ89 mm |
| Max Torque | 25000N.M | Length of drill rod | 3 m |
| Max rotary speed | 138 rpm | Max dia of pullback pipe | Φ1400 mm |
| Max push& pull speed | 42 m/min | Max construction length | 700 m |
| Max mud pump flow | 450 L/min | Incidence angle | 11~20° |
| Max mud pressure | 10 ± 0.5 Mpa | Climbing angle | 14° |
