WATER WELL GEOTHERMAL T455WS EXPLORATION ENVIRONMENTAL DRILL WITH LARGE VOLUME, HIGH PRESSURE AIR The T455WS is the drilling contractor’s rig of choice for water, geothermal, mineral exploration and environmental applications where high pressure, high volume air is required and over-the-road portability is vital. • Up to 40,000 lbf (178 kN) pullback Schramm’s patented air-Control® comes standard, providing fuel savings of up to 12 percent by matching fan speed to meet cooling system temperature and air compressor DTH volume requirements on a continuous basis. • Drill compressor air at 1,050 cfm @ 350 psi (29.7 m³/minute @ 24 bar) Any climate, any terrain, Schramm rigs are built your way, delivering maximum performance, reliability and operating efciency to give you the edge you need to stay ahead of your competition. • Sliding top head drive plus hands-free pipe spinner • Fuel saving CAT deck engine with load-sensing hydraulics • Schramm patented air-Control® • 15 pipe 3.5 inch (8.9 cm) or 12 pipe 4.5 inch (11.4 cm) pipe carousels available • Up to 700 feet (213 m) of 3.5 inch (8.9 cm) pipe on board TOP-HEAD DRIVE Multiple options available including combination side inlet/discharge swivel mounted to oating shaft. AIR CONTROL® Offers up to 12%*fuel savings by continuously adjusting compressor load to air requirements. *Based on actual results PIPE CAROUSEL Hydraulic pipe arm or available pipe carousel signicantly improves safety, reliabilty and production efciency.

Truck Mounted Top Head Drive Rotary Rig DECK ENGINE • Caterpillar C-15 DITATAAC (ACERT) • Advanced Combustion Emissions Reduction Technology • 240 gallon (921 liter) fuel tank STANDARD COMPRESSOR • Two-stage, oil-flooded rotary screw • Manually operated clutch between the engine and compressor • Schramm patented air-CONTROL® • 122°F (50°C) ambient design temperature • Variable speed cooling fan • OA height-transport with pipe carousel: 13 ft 1 inch (3.99 m) • Weight-less drill pipe with 15 pipe carousel: 55,000 lb (25,000 kg) • Separate drill rig subframe design allows mounting on various trucks...