TERRA Trenchless Products

· Fully electric HDD drilling rig
· Directional drilling up to 600 m in length
· 30 t thrust and pullback
· 12,500 Nm of rotational torque
· Bentonite flow rate: 1,000 l/min
· Reduction of CO2 emissions

TERRA-JET DJ 40

HDD class: 18 - 20 tons

· Directional drilling up to 400 m in length
· 18 t of thrust and pullback
· 8,000 Nm of rotational torque
· Bentonite flow rate: 510 l/min
· Cab with perfect all-round visibility
· 230 m drill rods in the magazine

TERRA-JET DJ 23

HDD class: 10 - 13 tons

· Directional drilling up to 200 m in length
· 11 t of thrust and pullback
· 3,000 Nm of rotational torque
· Bentonite flow rate: 185 l/min
· Ideal for the installation of fibre optic cables
· 160 m drill rods on board

TERRA-JET DJ 20

HDD class: 8 - 10 tons

· Directional drilling up to 150 m in length
· 9 t of thrust and pullback
· 2,800 Nm of rotational torque
· Bentonite flow rate: 95 l/min
· Service-friendly design
· 120 m drill rods on board

TERRA-JET DJ 13

HDD class: 6 - 8 tons

· Directional drilling up to 120 m in length
· 6 t of thrust and pullback
· 2,300 Nm of rotational torque
· Bentonite flow rate: 160 l/min
· Patented double cylinder drive
· Ideal for urban areas

TERRA-JET DJ 10

HDD class: 4 - 6 tons

Spülbohranlage HDD Spülbohrungen 4 to, (english: directional drilling machine)

· Directional drilling up to 100 m in length
· 4 t thrust and pullback
· 1,800 Nm torque
· Bentonite flow rate: 95 l/min
· Drilling ramp inclination 30 - 50%
· Patented double cylinder drive