Pipeline Drill Rigs
D550
Our flagship rig for the largest transmission pipeline projects.
Overview
The D550 is our largest asset — reserved for major transmission pipeline crossings where bore length, pipe diameter, and soil conditions demand maximum thrust and torque.
Specifications
- Max Thrust / Pullback
- 550,000 lbs
- Max Torque
- 80,000 ft-lb
- Engine Output
- 700 hp
- Operating Weight
- 82 t