440KW Cummins Diesel Generator

Basic design features
1. The cylinder block of Cummins generator set is sturdy and durable, with the characteristics of low vibration and low noise;

2. Adopt in-line cylinder block design, stable operation and high efficiency;

3. Replaceable wet cylinder liner, long service life and easy maintenance;

4. Two cylinders with one cover, four valves per cylinder, full air intake, forced water cooling, and small thermal radiation.
High reliability: intensified alloy & casting cylinder and Ferrous Cast Ductile (FCD) piston provide engine a better rigidity performance and lower vibration & noise, and also make the engine adapt to higher explosion pressure.

Good fuel economy: Advanced fuel control system, unique STC, ESTC step control system, specially-designed piston top chamber and high pressure fuel injection lead to an excellent fuel consumption rate and emission performance of engine.

Excellent transient performance: perfect overall engine design with unique Cummins EFC system, high precision on control and quick response time.

High lift power: Integrated and compact design, reasonable layout and smooth operation.

Electric fuel injection engines (QSNT, QSK19, QSK38, QSK50, QSK60) meet the Tier3 emission regulations for China non-road vehicles and Tier2 & Tier3 emission regulations of North America.

Good availability of spare parts, smooth engine operation, convenient engine maintenance and low cost.