New products

Dynamic gas blending retrofit kit for well stimulation applications Caterpillar Global Petroleum’s dynamic gas blending (DGB) retrofit kit, for the Cat 3512C (HD) engine used in well stimulation applications, can substitute diesel with natural gas (NG), compressed natural gas (CNG), liquefied natural gas (LNG) and field gas with a lower heating value between 850 Btu and 1,250 Btu. The kit can exchange diesel with NG during high-pressure pumping operations, and it is available in both air-to-air-after-cooled (ATAAC) and separate-circuit-after-cooled (SCAC) configurations for 2,250 hp and 2,500 hp at 1,900 rpm ratings. Fully integrated with the engine control system, the DGB kit can be ins