1.Close-circuit system is adopted for rotation and push& pull both, which increases work efficiency by 15%-20%, and totally saves 15%-20% energy compared with traditional system.
2.Rotation 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.Four bar linkage luffing structure is adopt for main girder , which highly increases entry angle range and ensures the large angle and rig tracks are not off ground,improving the safety performance.
5.Wireless walking system ensures the safety for walk and transfer angle range and ensures the large angle and rig tracks are not off ground improving the safety performance.
6.Newly developed reversible manipulator is convenient for loading and unloading drill rod, which can greatly reduce the workers labor intensity and improve work efficiency.
7.Applicable for φ 89x3000mm drill rod, the machine fits moderate field area meeting the requirement for high efficiency construction in small downtown district.
8.Main hydraulic components are from the international first-class hydraulic components manufacturer, which can greatly improve the reliability of the product performance and safety.
9.Electric design is reasonable with low failure rate, which is easy to maintain.
10.Rack & pinion model is adopted for push & pull, which ensures high efficiency, stable work and convenient maintenance.
11.Steel track with rubber plate can be loaded heavily and walk on all kinds of roads.
| Engine Power |
194/2200KW |
| Max Thrust force |
600/1200KN |
| Max Pullback force |
600/1200KN |
| Max Torque |
27000N.M |
| Max Rotary speed |
120rpm |
| Max Moving speed of power head |
48m/min |
| Max Mud pump flow |
600L/min |
| Max Mud pressure |
10±0.5Mpa |
| Size(L*W*H) |
8120x2340x2600mm |
| Weight |
14T |
| Diameter of drilling rod |
ф 89mm |
| Length of drilling rod |
3m |
| Max diameter of pullback pipe |
ф 1500mm Soil Depended |
| Max construction length |
800m Soil Depended |
| Incidence Angle |
11~20° |
| Climbing Angle |
14° |
Support and Services:
- On-site installation and commissioning
- Training for operators and maintenance personnel
- Regular maintenance and repair services
- Troubleshooting and technical assistance
- Supply of spare parts and consumables
Our technical support and services are designed to minimize downtime and maximize the productivity of your Horizontal Directional Drilling Rig. Contact us for more information.
