In today's market, remanufacturing of engine parts is gaining traction as an eco-friendly and economically viable option. Remanufacturing extends the lifecycle of an engine, ensuring both environmental sustainability and cost-effectiveness. This article looks at how Cummins Inc. uses remanufacturing for its ReCon® remanufactured parts and engines.  What is remanufacturing? ReCon parts

What is the fuel delivery system? The fuel delivery system is one of the most critical components in a vehicle and is the heart of a vehicle's power generation process. The fuel delivery system serves a similar function to a fuel tank in diesel-powered vehicles. However, the fuel delivery system is specifically designed to handle gaseous fuels like hydrogen and natural gas, both of which are

What is renewable natural gas?  Renewable natural gas (RNG) differs from fossil fuels as it's produced from various types of waste, like used cooking oil, animal waste, sludge from wastewater, manure and other waste materials. As these biodegradable materials decompose, methane is released. This methane is captured and converted into RNG.  Because methane is the primary component o

An engine's performance depends on both the parts you can see and the technology that you cannot. That's where the Electronic Control Module (ECM) comes in. The ECM is the brain of the engine, optimizing performance and efficiency while managing key safety and operational systems in both on-highway and off-highway vehicles.  This article explains the functions of the ECM and how it optimiz

Before a turbocharger is ready to be installed in an engine, it needs to be tested to ensure it works properly with no defects. There are two main methods for turbocharger testing: cold testing and hot testing. This article examines the differences between these testing methods and the advantages of cold testing. As companies search for ways to operate more sustainably, cold testing has emerged as

The best fuel injectors enable an engine to generate maximum power while minimizing fuel consumption and reducing pollution. Fuel injectors with the latest technology help reduce carbon and greenhouse gas emissions by delivering accurate fueling with optimized air mixing. This article outlines what a fuel injector is and how it works in diesel, natural gas, and hydrogen engines as well as in hydro

The energy transition in transportation is happening now. Businesses are under pressure to meet new regulations, environmental targets and public opinion. Fleets looking to act quickly to implement clean solutions are turning to compressed natural gas engines. They’re an increasingly popular choice for fleets looking to save money on fuel while improving air quality and reducing their total emissi

Switching to natural gas vehicles (NGVs) can be a great way for commercial vehicle fleets to save money. With lower fuel expenses and reduced maintenance costs on after-treatment systems, natural gas is an attractive and economical fuel choice for many applications. With over 30 years of experience designing and manufacturing natural gas engines for truck and bus applications, Cummins is the perfe