Specification

WHG-150 caterpillar drilling rig is used to make vertical bores by means of various methods:

• rotary drilling with the use of a continuous auger
• rotary drilling with the use of a flush (rightward flush circulation)

Technical data

Technical Data

Max. bore diameter ø 150 mm Max. bore length 150 m Rotary head torque revolution I gear II gear III gear IV gear 300 daNm 100 obr/min 150 daNm 200 obr/min 350 daNm 160 obr/min 175 daNm 320 obr/min Fuel engine 110 kW 2300 obr/min Drill shift mechanism pull-down force travel pull-up force 12 kN 2000 mm 25kN Hydraulic winch max. cable strength cable diameter cable length 60 kN ø 18 mm 40 m Mast shift travel pull-down force pull-up force 4000 mm 45 kN 80 kN Clamping device max. casing pipe diameter 245 mm (9 5/8") Max. driving speed 50 m/min Drilling rig weigh 13000 kg