Cummins Turbo Technologies (CTT) has been developing and testing turbocharger technologies with a special focus on medium-heavy duty engines. For the past, several decades Cummins Components and Software has delivered durable and reliable turbocharger solutions with the Holset® brand. Commercial engines need advanced technology to be efficient and meet strict emissions standards. Therefor
Innovation in commercial mobility is driving sustainable transportation. As technologies like battery electric vehicles (BEVs) and fuel cell electric vehicles (FCEVs) advance, the demand for optimized components that balance efficiency, power, cost, and durability grows. Cummins Inc. along with Accelera™ by Cummins – the zero-emissions business segment of Cummins - are at the forefront of suppl
Enhancing product capabilities through continuous innovation and improvement is the corner stone of Cummins Inc.'s effort to offer customers solutions that lower emissions without compromising engine performance. As part of the Destination Zero strategy, Cummins strives to lower carbon and other emissions for the trucking industry with its wide range of products and solutions. As the industry-lead
At Cummins Inc., we’re constantly looking for ways to advance sustainable transportation solutions. As the industry shifts to lower-emission fuels to reduce pollution, natural gas engines are one critical pathway to cleaner mobility. Cummins is therefore working to innovate component-level technologies supporting natural gas engines. Understanding how natural gas engines work and the components
Turbochargers are critical components used for optimizing performance of on-highway and off-highway engines. They increase engine power, improve fuel efficiency and help reduce emissions of internal combustion engines (ICE). Cummins Inc. offers a range of turbochargers to support a wide variety of engine requirements used in countless applications. The primary types of turbochargers are F
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
Cummins Inc.'s reliable and durable technologies continue to lead the industrial, high horsepower turbocharger market. The revitalized Series 850 Holset® Turbocharger is a world-class product that meets or exceeds the unique product specifications and uptime requirements of its global customers and offers a new compressor stage that provides a more efficient and aerodynamically-focused produc
Today, Cummins Turbo Technologies, a business unit of global power technology leader Cummins Inc. (NYSE: CMI), celebrated the expansion of its new turbo remanufacturing operations in North Charleston, allowing the company to better serve customers. Remanufacturing is an important part of Cummins’ environmental sustainability strategy, Destination Zero. Remanufacturing will allow the compa
Built on 70 years of innovation and dependability, CTT and Holset have introduced a wide range of industry leading air handling technologies. In 2021, CTT launched the 7th generation 400 series Variable Geometry Turbocharger (VGT) to help engine manufacturers meet future emission standards and offer best in class fuel economy. At Cummins, innovation never stops as we continue to advance our curren
Cummins Turbo Technologies (CTT) and the Holset brand celebrate their 70th anniversary this year, a significant milestone illustrating their collaborative and innovative approach. Incorporated in 1952 as Holset Engineering Co Ltd, it was acquired by Cummins Inc. in 1973, and rebranded as Cummins Turbo Technologies in 2006. The original company, founded by business partners Brian Holmes and Paul
Cummins’ broad portfolio of technology leading power solutions also includes turbochargers designed and manufactured by Cummins Turbo Technologies to power low emission natural gas engines for the medium- and heavy-duty engine markets. This is the second part of our series that will highlight two other key elements that contribute to the success of Cummins’ natural gas turbochargers. 1. A
Cummins’ technological leadership in developing Holset® turbochargers for diesel power solutions is well documented, but some people may be surprised to learn about Cummins’ leadership in designing turbochargers for low emission natural gas engines. While investment in cleaner technologies seems to be a relatively recent trend for many, Cummins Turbo Technologies (CTT) has been designing and manuf