The Cummins QSB4.5 is a compact, high-performance 4-cylinder diesel engine designed for efficiency, durability, and low emissions in a wide range of industrial applications. With a displacement of 4.5 litres, it delivers power outputs from 110 hp to 173 hp (82 – 129 kW). Equipped with a high-pressure common rail fuel system, turbocharging with charge air cooling, and advanced electronic controls, the QSB4.5 ensures precise fuel delivery, excellent throttle response, and compliance with Tier 3, Tier 4 Final, and Stage V emissions standards.

ENGINE SPECIFICATIONS

POWER    MAXIMUM TORQUE      Certification  

129KW   624 Nm @ 1500 RPM   Tier 3 / Stage IIIA                                  

NEW GENUINE / REMAN