The Caterpillar C15 Acert is an inline-six diesel engine with a displacement of 927.6-cubic inches. This four-stroke engine features turbocharged aspiration and direct-fuel injection. The C15 industrial-grade engine is available in power ratings ranging from 475 to 580 horsepower with speed ratings of 1800 to 2100 rpm.
The Cat C15 Acert diesel engine powers heavy construction equipment, industrial trucks and agricultural vehicles. The engine has a mid-mount turbocharged system, air-to-air after-cooling and an open crankcase ventilation system. Mechanical electronic unit injectors fuel the engine, and a centrifugal water pump drives a 26.9-liter cooling system.
Front and rear exhaust configurations meet U.S. Stage IV EPA emission standards. This Tier 4 engine is equipped with a diesel particulate filter, diesel oxidation catalyst and a nitrogen dioxide reduction system. An optional SAE No. 1 flywheel housing provides PTO capabilities. The engine comes standard in Caterpillar yellow, but has various color options upon request.
An SAE J1939 monitoring system tracks engine diagnostics. The global Cat Dealer Network assists in scheduled engine maintenance and facilitates Caterpillar's SOS sampling process. The SOS Service Program monitors oil samples taken at routine intervals and tracks the data. Caterpillar uses data trends to make individualized maintenance recommendations based on the engine's unique history.