Caterpillar 3500 Series Engines for Off Highway Trucks

A new engine family has been developed by Caterpillar Tractor Co. for application in off-highway trucks. This family, the 3500 Series is available in three configurations, covering a 600-1200 kilowatt range. This engine series incorporates the latest in design technology, stringent functional specifications for servicing ease, fuel economy, reliability, optimum performance and parts interchangeability. TECHNICAL INTRODUCTION The 3500 Series Engine has been under development by Caterpillar for over eight years and has undergone extensive testing in the laboratory and in field prototype units. - The engine configuration is a 600 Vee in 8, 12, and 16 cylinder versions. - The intermittent power output per cylinder is 75 kilowatt (100 HP). Net power for off-highway trucks is 600-1200 kilowatt (800-1600 Hp) depending on engine configurations. The 3512 (3500 Series Engine 12 cylinder Vee configuration) was the first model of the 3500 Series released. These engines offer optimum user value in terms of product durability, reliability, fuel consumption, performance and installation flexibility. Additional features of 3500