Allison Transmission unveil fully-automatic hybrid for commercial vehicles

Allison has announced that it will unveil the new H 3000 hybrid-propulsion system for commercial vehicles at The Work Truck Show in Indianapolis this week. The new product is targeted for medium and heavy-duty trucks in distribution, refuse, utility and shuttle applications.

The fully-automatic parallel hybrid-propulsion system is based on the Allison 3000 Series transmission which is matched with hybrid system components, including a motor-generator, power electronics and lithium-ion cell battery packs. Scalable to each application, the modular lithium-ion battery packs enable an optimal amount of energy capacity to be tailored to a specific vehicle or duty cycle, allowing for greater flexibility and performance.

“We're thrilled to bring Allison's world-renowned reliability, durability and technical expertise to a new hybrid product for our commercial truck and bus customers,” said Laurie Tuttle, Vice President of Hybrid Programs for Allison Transmission.

“We began pioneering hybrid technology in 1989 and, since 2003, have delivered more than 5,000 hybrid-propulsion systems for the transit bus market. With the launch of the new H 3000, we'll now provide this technology for a much wider range of vehicles,” said Mr Tuttle.

The H 3000 captures otherwise wasted energy during vehicle braking and uses it to assist in vehicle propulsion and powering of auxiliary equipment. The design features a torque converter fully-automatic transmission and the hybrid motor-generator which enables fleets to maximize efficiency while achieving outstanding performance and productivity.

Since the system is built with Allison's fully-automatic 3000 Series, it is supposed to provide smooth, uninterrupted power to the wheels. The H 3000 will also come equipped with Allison's latest generation of electronic controls which offer a variety of features to further improve productivity and efficiency. Depending on vocation and duty cycle, the system is designed to offer fuel savings of up to 25 per cent. Production is expected to begin later this year.

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