Cummins Cummins M11 M11 series diesel engine with Cummins PT patented technology high-pressure fuel system, because the fuel directly into the combustion chamber pressure from the fuel injectors, the fuel injection pressure is high and therefore, improve fuel economy, low temperature start-up performance, the engine at low has a higher torque output when the speed capability without using high-pressure fuel pipe, simple structure and more reliable. M11 engine can reach the first stage of Europe, the US and Africa highway emissions standards, widely used in the loader, excavator, garbage compactor trucks, cranes, bulldozers and other construction equipment and air compressors. Model: M11 Displacement: 11 liters Number of cylinders: 6-cylinder power range: 280-350 horsepower Control: Mechanical emissions: in line with European non-highway mobile equipment and the first phase of emission standards (Tier 1)