Cummins at the Bauma International Construction Machinery Exhibition in Germany
Conco, the first Vivid-type (HVID) engine launched in 1919, is particularly eye-catching in the huge picture of Cummins' century-old power. At the same time, Cummins' B6.7 engine, which meets the non-road Stage V emission standards, is also on display, indicating the endless growth of Cummins' 100-year innovation.
Cummins Chairman and CEO Tom Linebarger hosts the Centennial Celebration
Alexei Ustinov, vice president of Cummins' non-road engine business, stressed the introduction of Cummins' "America's Unlimited Exploration Unlimited" theme. Since the beginning of the last century, diesel technology has been recognized by founder Clessie Cummins. It has been widely used in the fields of automobile, industry and electric power that serve people's daily lives. Cummins' innovative spirit has always inspired everyone and continues to this day. The celebration at the Bauma Construction Machinery Show also commemorated Cummins' initial start of industrial applications, providing reliable power for pumping, grinding, cutting and backup power equipment during the first decade.
The HVID Vader engine was the first product introduced by Cummins in 1919. It has a power of 1.5 to 8 hp and can be used as diesel or kerosene. It was once called a “crude oil engineâ€. Bauma showed one of the two remaining 3 hp series, with a speed of 600 rpm, a displacement of about or slightly more than 1 liter, a bore of 98.4 mm, a stroke of 139.7 mm and a weight of 280 kg. The engine was produced at the Cummins plant in Columbus, Indiana, USA, and by 1924, it produced about 3,000 units.
HVID Weide engine
Compared to the HVID, which is equivalent to 3 horsepower per liter and 0.01 horsepower per kilogram, today's Cummins B6.7 Stage V engine exceeds 45 horsepower per liter, equivalent to 0.6 horsepower per kilogram, with a maximum power of more than 300 horsepower. It is 583 kg. In other words, when the Cummins engine achieved a 100-fold incremental increase in power, the weight doubled and the emissions were reduced by 99%.
After a hundred years of experience, although the basic principles of the engine are the same, the precision and technical level required for the project have not been the same. As a leader in the industry, Cummins has mastered the core technologies of engines and their components, and has the ability to integrate in-cylinder combustion, air handling, fuel systems, filtration systems, electronic control and emission treatment systems, and will continue Develop clean diesel technology that complements alternative energy solutions to meet the needs of customers and future developments.
Cummins China customers attend the Cummins Centennial Celebration and visit the booth
Cummins B6.7 Stage V engine, power 100 to 675 hp (75 to 503 kW), more power and torque, simpler structure, easy to install, less maintenance, more worry, suitable for loaders, excavators , a variety of engineering equipment such as mine cards, forklifts and container empty container stackers. Provide more value for the host device to enhance the space, higher efficiency, and more cost-effective. The host equipment can use high-power, high-torque B6.7 to replace the power equipment with comparable power but higher displacement, and does not affect the normal operation of the whole machine.
Cummins B6.7 Stage V engine
Cummins showcases the Stage V F3.8 power pack, complete with ready-to-use components, including engine, single-cylinder rear-processor (Single ModuleTM), radiator and cooling system, as well as mounting brackets, hoses and air filters Such as accessories, the host pre-approval installation rate of more than 70%, saving customers integration time and resources, suitable for crushers, screening machines, air compressors and pumping equipment.
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