The Caterpillar excavator part C1.5 industrial diesel engine can perform excellently over a wide speed range and provide excellent power density. With their ultra compact package size and numerous options, these engines are suitable for a wide range of small non road applications. Unilateral maintenance and repair have improved maintenance simplicity and reduced the total operating costs of equipment owners. Applications powered by C1.5 engines include: agricultural tractors, combine harvesters and logging combines, aircraft ground support, drilling machines/drills, crushers, grinders, rollers, compactors, compressors, construction, irrigation, pumps, lawn and landscaping construction, mobile earthworks, road paving, trenching machines, underground mining, and material handling. The rated power range of the C1.5 engine at 2200-3000 rpm is between 20.9-30 bkW (28-40.2 bhp), meeting the EPA Tier 4 Interim equivalent emission standards. It can be provided in accordance with the US EPA F…