TERRA’s All Terrain Directional Drills are built for HDD crews who need consistent performance in unpredictable ground, using an all-terrain, dual-rod rock-drilling configuration that helps deliver power to the bit and maintain control when conditions get tough. The range spans roughly 6–20-tonne classes, with All-Terrain Dual Rod Rock Drilling versions available across the lineup, making them a strong option for everything from compact utility installs to heavier, more demanding bores.
HDD class: 11 t
Directional rock drilling up to 150 m in length
11 t of thrust and pullback
Outer rod torque: 4,000 Nm
Inner rod torque: 1,100 Nm
Bentonite flow rate: 510 l/min
Cab with perfect all-round visibility
HDD class: 18 t
Directional drilling in rock up to 200 m in length
18 t of thrust and pullback
Outer rod torque: 8,000 Nm
Inner rod torque: 2,400 Nm
Bentonite flow rate: 510 l/min
Cab with perfect all-round visibility
