Conventional and hollow stem auger to depths of 75 -150 ft. Capabilities to auger up to a 12in. diameter hole. Core to 500 ft. with NW rods.
In-Out Hydraulic Slide Base is hydraulically operated with a 15 in. movement and is powered by a double-acting hydraulic cylinder.
Moyno 3L6 Water pump assembly is hydraulically powered from the hydraulic drill system. Infinite speed control not affected by engine RPM is provided to vary the volume of the pump. Controls for the operation of the pump are mounted on the control panel.
140 lb Automatic SPT Hammer System is hydraulic and lifts a 140 lb weight 30 inches and completely releases the weight for a 30 in free fall. No rope or cable is attached to the weight that might impede its fall. The system has a rate of 50 blows per minute. The tolerance of the fall height is within plus or minus ½ inch. The hammer is mounted on a hydraulic cylinder attached to the drill so that it can easily swing from a stored position to an on-hole position. It is hydraulically raised and lowered by a hydraulic cylinder.
Angle Drilling capability is provided by a direct permanent coupled drive. Quick disconnecting telescoping braces rigidly support the upright rotary frame and mast from vertical to 30 degrees above horizontal. Two double-acting hydraulic cylinders raise and lower the rotary frame and mast. Auger and rod guides for angle drilling are available. Supporting members telescope inside the rotary frame tubing and pins secure the telescoping members in a stored position or at the desired extension.
This unit is equipped with state of art, revolutionary spindle brake kill switch. This will allow the unit to shut down the auger rotation in less than one rotation! This function can be activated by two conveniently located push button switches, as well as by strategically located multi-directional wobble.