PowerSpec allows you to tailor the operation of Cummins engines in every on-highway application. Gearing calculator, parameter settings optimization instructions, access to trip and fault data, and more. Visit PowerSpec Web ▶  

This is a Microsoft Windows based electronic service diagnostic program that allows you to troubleshoot Cummins electronic engines with dependable diagnostic tools.  

Natural gas engines have been around for decades now. They offer a range of benefits, including reduced emissions and operating costs compared to diesel engines. Despite a high degree of parts commonality, there are some maintenance differences between natural gas engines and diesel engines. This article delves into the world of natural gas engine maintenance and service. It provides insights into the unique requirements and best practices for keeping these engines running smoothly. 

From tractor trailers and transit buses to delivery trucks and terminal tractors, fleets have traditionally relied on diesel engines to provide the torque, reliability and durability needed by heavy-duty commercial applications. Natural gas engines, however, have emerged as a great alternative to diesel. Drivers, mechanics, and fleet managers appreciate natural gas engines for a variety of reasons.