For more than 50 years, PACCAR has designed and manufactured class-leading engines, delivering more than one million engines globally during this time. Providing innovative solutions and an unwavering commitment to superior customer service and support, all PACCAR engines are designed to offer the highest standards of economy, reliability and durability; they are cleaner and deliver high power and torque at low engine speeds.


The Compacted Graphite Iron in both the cylinder block and head, offers operators an excellent horsepower-to-weight ratio, optimising payload and the distinctive PACCAR MX-13 crankshaft reduces weight and increases power for
quicker acceleration and smoother overall operation.

Kenworth T410

PACCAR MX-13 engines deliver excellent torque at low engine speeds and high performance over a wide rev range. The engine brake offers optimum stopping power on long gradients.


SMART fuel injection technology is used to deliver high injection pressures combined with precise injection timing and multi-point injection.

The engines low operational engine speeds and excellent torque characteristics mean fewer gear changes, resulting in lower fuel consumption.

MX Engine - Efficiency
Kenworth T410SAR

To comply with Euro 5 requirements for exhaust gas emissions, PACCAR MX-13 engines uses SCR technology, optimised for high performance with low fuel consumption and low emission of particulate matter.

For more information on the PACCAR MX-13 engine, download the brochure here.