The SIMCO 2800 HS (HT) is a compact, ruggedly built, easy to maintain, all hydraulic, top-head drive drilling rig. The SIMCO 2800 HS (HT) is built for environmental drilling and geotechnical drilling. It features an automatic hammer, big and small mud pump options, rod clamps, multiple winches, dual slide bases, and an 11-foot stroke. The hydrostatic top head shifts with the flip of a switch, giving drillers precise control of 7,500 foot-pounds of torque and 0-750 rpm. The drilling rig is backed by a warranty. With multiple mud/water pump options available, it offers versatility. Capabilities are subject to drilling conditions, mud pump size and auxiliary compressor size.