The innovative architecture of the X12 results in a remarkably low engine weight of 862 kg, achieved through a sculptured block design and the use of high-strength composite materials for components such as the oil pan and valve cover. The X12 is Euro 5 emissions compliant using selective catalytic reduction (SCR) technology with AdBlue/DEF (Diesel Exhaust Fluid) dosing. Significantly, the X12 will achieve Euro 6 compliance without the addition of exhaust gas recirculation (EGR).

The power to meet your needs The Cummins ISLe5 diesel delivers outstanding productivity and the best power-to-weight ratio in its class. Proven reliability keeps your vehicle on the road longer. But the most important component we put in every ISLe5 engine is the reliability that comes from a legacy of over 100 years of experience. The ISLe5 comes from a family of proven performers, with a heritage that gets stronger every year.

Cummins Westport ISL G. The Natural Choice.

The B6.7 Euro VI comes packed with performance enhancing technology to realise the full potential of the high strength, proven base engine platform for city bus and metro truck applications. The B6.7 Euro VI has a combination of power, proven reliability, serviceability and longevity. It offers high levels of performance and in service reliability whilst operating under the most challenging duty cycles.

The B6.7 Euro VI comes packed with performance enhancing technology to realise the full potential of the high strength, proven base engine platform for city bus and metro truck applications. The B6.7 Euro VI has a combination of power, proven reliability, serviceability and longevity. It offers high levels of performance and in service reliability whilst operating under the most challenging duty cycles.