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Komatsu develops hydrogen fuel cell excavator with Toyota systems

Green Car Congress

Komatsu has developed a concept machine for a medium-sized hydraulic excavator that combines a hydrogen fuel cell and Komatsu-developed key components. For the concept machine, Komatsu applied a hydrogen fuel cell system and hydrogen tank produced by Toyota Motor Corporation to Komatsu's medium-sized hydraulic excavator.

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Dodge unveils concept electric muscle car

Teslarati

Dodge has unveiled its new concept electric muscle car. It’s powered by “banshees,” equipped with the world’s loudest EV exhaust note, and it’s 100% pure Dodge. The Dodge Charger Daytona concept is the new electric muscle car to take the torch from the discontinued gas-powered Challenger and Charger.

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Stena Line seeking novel approaches to recover energy from exhaust gases from ship engines

Green Car Congress

Stena Line is seeking novel, cost-effective approaches to recover energy from exhaust gases from ship engines and to transform it into a more useful energy form (e.g., The company is also interested in efficient turbine systems that generate electricity from the kinetic energy from the massflow and velocity of the exhaust gases.

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MAN D3876 engine ensures high thrust and future-proofing in PistenBully 800; engine basis for possible H2 variant

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This makes the system one of the systems with the highest pressures on the market and guarantees optimum fuel atomization quality. —Werner Kübler, Head of Engineering MAN Engines Specifically, the MAN D3876 in the PistenBully 800 offers one third more thrust than all snow groomers currently available on the market.

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Komatsu to exhibit 20-ton-class Proterra-Powered electric hydraulic excavator at bauma 2022

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Since January 2021, the two companies have been jointly developing electric medium-sized hydraulic excavators, and have been conducting PoC (Proof of Concept) tests on advance research machines at customers' construction sites. The machine is scheduled to be introduced to the Japanese and European markets in FY2023.

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WinGD and HSD Engine collaborate to deliver methanol-fueled two-stroke engines

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Under the JDP, WinGD will oversee combustion and injection research, exhaust aftertreatment requirements and engine concept design. HSD Engine will provide support on cost-effective manufacturing and assembly, provide engine testing capabilities and deliver fuel supply and exhaust aftertreatment systems.

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Westport and Scania preliminary testing shows H? HPDI delivers peak BTE of 51.5% at mid-load

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Scania’s engine fulfils the strictest exhaust emission requirements with low fuel consumption and high torque. HPDI fuel system as applied to the Scania 13-Liter CBE1 platform, Scania’s next-generation, best-in-class engine intended for Euro VII on-highway emission standards. complemented by 48.7% Johnson, CEO of Westport Fuel Systems.

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