Engineered for reliability, the field-tested D750x900 is equipped with optimized features for large-diameter drilling. Its penetrating twin Caterpillar C-18 engines produce a maximum of 92,000 ft-lb/125,120 Nm of rotational torque and 750,000 lbs/3,336 kN of thrust/pullback.
Features and benefits
- Operates efficiently with high-torque, low speed Hagglund hydraulic motors that power the rotary and carriage drives so you can run full torque and full rotary rpm simultaneously.
- Reduces stress on motor because the thrust box bearing-pack assembly is designed to absorb the axial load caused by thrust and pullback.
- Helps prevent rod wrap or wind-up because its floating vice allows the breakout system to clamp the full rod upsets during breakout of the lower and upper joints.
- Muscles through difficult ground formations with higher torque than other models
Brochure Pipeline Capabilities