원래 장소:
중국
모델 번호:
RO-90
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RO-90 Rotary Drilling Rig
FEATURES:
The RO-90 rotary drilling rig is suitable for self-built housing, power tower pile foundations, well drilling, and other construction projects.
It can drill a single hole with a diameter of up to 2 meters for power tower piles and achieve a maximum well-drilling speed of 1 hour.
1.Compact and Flexible Design:
Strong walking and climbing capabilities. Professionally designed chassis with a compact size, low center of gravity, and reliable maneuverability.
2.Efficient Construction:
Enhanced torque, rotational speed, and pressure application of the power head. Quick-switch low-clearance mode for operations in height-restricted environments.
3.Easy Transportation:
Transportable with the mast attached, ensuring the overall height remains within limits. Only one vehicle is required to transport both the main unit and accessories, ensuring seamless transitions.
4.Convenient Maintenance:
Optimized pipeline layout for a tidy and aesthetic arrangement, facilitating troubleshooting and repairs. Centralized filter placement for simplified and efficient long-term maintenance.
| RO-90 Performance Parameters | |
| Chassis | |
| Engine type(Euro III) | YC4DK115 |
| Engine power / speed(Euro III) | 86kW/2200rpm |
| Engine type (Euro IV) | YCF36125 |
| Engine power / speed(Euro IV) | 92kW/2200rpm |
| Engine type (Euro V) | YCF36125 |
| Traction | 90kW/2200rpm |
| Rotary Drive | |
| Maximum output torque | 90kN·m |
| Power head speed | 0~36rpm |
| Maximum pressure | 90KN |
| Maximum lift-off force | 100KN |
| Stroke of pressurized cylinder | 2000mm |
| Main winch | |
| Maximum lift | 80KN |
| Maximum acceleration | 60m/min |
| Wirerope diameter | φ18mm |
| Auxiliary winch | |
| Maximum lift | 50KN |
| Maximum acceleration | 40m/min |
| Wirerope diameter | Φ12mm |
| Mast Rake | |
| Mast forward angle of inclination | 5° |
| Left and right tilt angles of the mast | ±4° |
| Driling hole | |
| Maximum drilling diameter | 1200mm |
| Maximum borehole depth | 23m |
| Main machine | |
| Operating Weight | 20t |
| Shipping Weight | 16t |
| Transport dimensions (L*W*H) | 10499*2600*3518mm |
| Working dimensions (L*W*H) | 5294*2600*11880mm |
| Recommended drill pipe type | |
| Friction / Auto-lock Kelly Bar Configuration | MZ/JSφ299-4*6.7m |
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