Cat 3306 Engines

The CAT 3306 engine delivers 230–350 HP with 563–967 FT-LB of torque. It is well known for its reliability, largely due to its uncomplicated and durable design used across many Caterpillar applications.

Earlier CAT 3306 engines featured precombustion chambers, while later versions were updated with direct injection. Typical applications include generator and power generation units, marine use, water pumps, construction plant equipment, and machines such as dump trucks and wheel loaders.