The TERRA-PIT DJ 18 provides HDD bores in lengths up to 150 m and backreaming up to
420 mm. The drill rods have a minimum bending radius of 24 m. The high torque of 3’000 Nm and the thrust and pullback forces of 80 kN (8 tons) are unique. As a standard with all TERRA- JETs, the TERRA-PIT DJ 18 is equipped with the ADBS. This unique drilling and backreaming system adjusts the working speed automatically to the ground within milliseconds. The drill rods are either 1.0 m (ES) or 1.5 m (E) long.
Max. pulling force: 80 kN (8 tons)
Max. torque: 3’000 Nm
Max. rotation speed: 140 rpm
HATZ Stage V, 55 kW (75 HP)
Max. drilling fluid volume: 100 ltr/min Drills up to: 150 m / Ø 420 mm