Explained: The Cummins QST30 Series

Cummins QST30 Series Overview

The Cummins QST30 range contain refined electronics and premium engineering to give the engines excellent performance levels by providing more power and torque in a more compact package. The series deliver more power and torque in a smaller package than any other diesel engines that are currently available.

The range sets the standard for rugged dependable power in all weather conditions. For example the engines have ductile iron pistons which provide an improved strength and durability allowing them to cope with an increased cylinder pressure, leading to an increased life time.

Cummins QST30 Series Range

The engines in this range include:

• QST30-G3
• QST30-G4