Nenzi Gelmina

N° 1 drilling rig, make Boart-nenzi, model gelmina crawler mounted

Fully overhauled and repainted

Diesel engine power 50 hp

Feed travel to use 1.5 m long drill rods

Max pull back force: 3900 kg

mast extension to manage 3 m long casings and tubing

Rotary head with max torque up to 600 kgm; 2 mechanical speeds. max speed up to 400 rpm

Double clamp with max passage 203 mm

Automatic SPT

Winches

triplex soil investigation pump

crawler control panel with distance cable

Used, overhauled and re-painted

general conditions: excellent