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The rotation and thrust is equipped with USA Sauer closed-circuit system, which is efficient, stable and reliable. Rotation and thrust motor is originally imported French Poclain brand which is famous all over the world, which increases work efficiency more than 20%, and totally saves about 20% energy compared with traditional system.
Developed design own PLC control system, electric control joystick, LCD with pressure control system.
It is equipped with two Cummins engine specialized in engineering machinery with strong power.
Driving head reserves reinforced power (push & pull force). Push & pull force can be increased to 3000KN, which ensures the safety of the big diameter construction.
Four bar linkage luffing structure is adopted for main girder, which highly increases entry angle range and ensures the large angle and rig tracks are not off ground, having improved the safety performance.
Wireless-control walking system can be used to ensure the safety in the process of walk, transfer and load & unload.
Full lifted manipulator is convenient for loading and unloading drill rod, which can greatly reduce the workers labor intensity, and improve work efficiency.
With Φ114×6000mm drill rod, the machine can be used in medium field area, meeting the requirement for high efficiency construction in small place.
Main hydraulic components are from the international first-class hydraulic component manufacturer, which greatly improve the reliability of the product performance and safety.
Electric design is reasonable with low failure rate, which is easy to maintain.
Push & pull contains rack and pinion push-pull system, which is good for high efficiency, long lifespan, stable work, and maintenance is also convenient.
Steel track with rubber plate can be loaded heavily and walks on all kinds of roads as well.
| Specification Item | Parameter Value |
|---|---|
| Engine Power | 2*264/2200KW |
| Max Thrust force | 2200/3000KN |
| Max Pullback force | 2200/3000KN |
| Max Torque | 85000N.M |
| Max Rotary speed | 100rpm |
| Max Moving speed of power head | 38m/min |
| Max Mud pump flow | 1000L/min |
| Max Mud pressure | 10±0.5Mpa |
| Size(L*W*H) | 12700×3000×3100mm |
| Weight | 33T |
| Diameter of drilling rod | Φ127mm |
| Length of drilling rod | 6m |
| Max diameter of pullback pipe | Φ1500mm Soil Depended |
| Max construction length | 1500m Soil Depended |
| Incidence Angle | 11~22° |
| Climbing Angle | 15° |
This equipment is powered by two Cummins engines specialized for engineering machinery with a strong power capacity of 2*264/2200KW.
The standard push & pull force is 2200KN, but the driving head reserves reinforced power allowing the maximum push & pull force to be increased to 3000KN for big diameter constructions.
It features a USA Sauer closed-circuit rotation and thrust system coupled with an imported French Poclain motor. This layout increases working efficiency by over 20% and achieves approximately 20% energy savings compared to traditional setups.
The equipment can handle a maximum pullback pipe diameter of Φ1500mm and a maximum construction length of 1500m. Please note that both specifications are dependent on soil conditions.
It features heavy-duty steel tracks with rubber plates capable of walking on all road types. It has a climbing angle of 15° and an entry incidence angle range of 11~22° facilitated by a four-bar linkage luffing structure.
