Specifications
Weight : 7 to 8.5 t,
Power : 74 kW,
Stroke : 3700 mm,
Rotary : 603 rpm - 644 daNm,
Wire Line, hammer, back hammer, automatic SPT, automatic dynamic penetrometer, inboard flushing pump, double rod brake, tool box, night lights etc....
Example of capacities
Bottom hammer : 150 to 250 m wih 4'',
Roller bit : 100 to 180 m with 4'',
Auger : 45 à 70 m en 4'',
Coring : NQ (250m), HQ (220m), PQ (190m), SQ (150m).
The depths depend of he soil.