The Caterpillar 3126 is a turbocharged 7.2L inline 6-cylinder diesel engine manufactured by Caterpillar and first introduced in 1997; it was the first electronic mid-range diesel engine that Caterpillar produced.[1] It is the successor to the Caterpillar 3116 engine and was replaced by the Caterpillar C7 engine in 2003.[1] It is a medium-duty engine and has been used in dump trucks, long haul trucks, ambulances, buses, RVs, boats, cranes, fire trucks, and more.[2] In 1998, Caterpillar released an improved version, the 3126B; in 2002, the 3126E was released; though these improved versions only affected engine electronics, not the actual engine design.[1] Caterpillar launched a three-tier system of overhaul kits for the 3126 and its C7 successor in 2011.[3]
It was rated for multiple power applications from 170HP to 330HP.[4]
Setting Valves and Injectors on a Cat 3116 Diesel Engine. Our fleet starting getting Cat 3116 diesel engines in the mid 1990s and we ended up with 13 in total. Caterpillar delivered a lot of these diesel engines during the late eighties and mid nineties. View new or used Sea Ray 400 Sundancer boats for sale from across the US, Europe and Rest of World on YachtWorld. Offering the best selection of Sea Ray.