Cummins QSB6.7 / Komatsu SAA6D107E-1 *REFURBISHED*

The Cummins QSB6.7, also known as the Komatsu SAA6D107E-1 or SAAD107, is a six-cylinder turbodiesel engine with a displacement of 6.7 liters. This engine is used in Komatsu PC200LC-8, PC210LC-8, PC220LC-8, and PC240LC-8 excavators and is suitable as a direct replacement for the original engine .

The QSB6.7 is equipped with common rail fuel injection, a turbocharger, and an intercooler. With a 107 mm bore and 124 mm stroke, this engine delivers high torque and power for heavy-duty earthmoving applications. It is supplied as a complete engine assembly, requiring no modifications to the frame or connection points.

OEM references: QSB6.7, SAA6D107E-1, SAAD107 .