2011 US EPA Label • MTU 12V4000 12 Cylinder Diesel Engine • Allison 9823 Transmission • T/A Carrier • Air Ride • EQUIPMENT-FROM-CALFRAC-WELL-SERVICES-CORP

Cat C18 6 Cylinder Diesel Engine • 12 in Sand Augers • Waukesha 015U1 Liquid Additive Pumps • Pioneer 12x16x25 25 in Suction Pump • Mission MCM XL-PED 14x12 25 in Discharge Pump • 6 bbl Open Top Mixing Tub • Hydraulic Mixing Agitators • Open Top Control Station • T/A Carrier • Air Ride • EQUIPMENT-FROM-CALFRAC-WELL-SERVICES-CORP

Detroit Series 60 6 Cylinder 665 hp 14.0 L Diesel Engine • Cotta Box Transmission • 12 in Sand Augers • Rosemont Metering Device • Gorman Rupp Suction Pump • Mabre Discharge Pump • 6 bbl Open Top Mixing Tub • Open Top Control Station • T/A Carrier • Air Ride • EQUIPMENT-FROM-CALFRAC-WELL-SERVICES-CORP

Cat C18 6 Cylinder 800 hp Diesel Engine • Cotta Box Transmission • 12 in Sand Augers • Mabre Silverback 14 in Discharge Pump • 6 bbl Open Top Mixing Tub • Open Top Control Station • T/A Carrier • Air Ride • EQUIPMENT-FROM-CALFRAC-WELL-SERVICES-CORP