The Chevrolet Colorado ZH2 concept is an electric truck powered by hydrogen fuel-cells, and is based on a modified version of the standard Colorado chassis, which underpins the brand’s best-selling truck in its domestic market.
21 Oct 2016 | 5899 Views | By Autocar Professional Bureau
General Motors is set to develop and manufacture a hydrogen fuel cell powered pick-up truck for the United States Army. The Chevrolet Colorado ZH2 concept will be tested by the defence unit.
The Chevrolet Colorado ZH2 concept is an electric truck powered by hydrogen fuel-cells, and is based on ...
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General Motors is set to develop and manufacture a hydrogen fuel cell powered pick-up truck for the United States Army. The Chevrolet Colorado ZH2 concept will be tested by the defence unit.
The Chevrolet Colorado ZH2 concept is an electric truck powered by hydrogen fuel-cells, and is based on a modified version of the standard Colorado chassis, which underpins the brand’s best-selling truck in its domestic market.
The hydrogen fuel cells convert hydrogen into electricity and provide longer range and endurance than battery power. Recharging takes minutes and the truck can run on renewable hydrogen from wind and biomass, with water vapour as the only exhaust emission.
Standing at six-and-a-half feet tall and seven feet wide, the Colorado ZH2 rides on 37-inch wheels and is designed for off-road applications. It has been developed by GM in conjunction with the US Army Tank Automotive Research, Development and Engineering Centre (TARDEC), and real-world testing is set to begin next year.
“Fuel cells have the potential to expand the capabilities of Army vehicles significantly through quiet operation, exportable power and solid torque performance, all advances that drove us to investigate this technology further,” said Paul Rogers, director of TARDEC.
“The Colorado ZH2 is a terrific example of GM’s engineering and design skill in creating an off-road vehicle relevant to a range of potential users. Over the next year, we expect to learn from the Army the limits of what a fuel cell propulsion system can do when really put to the test,” said Charlie Freese, executive director of GM Global Fuel cell Activities.
The Colorado ZH2 concept also features an exportable power take-off unit that allows the fuel cell to power activity away from the vehicle, such as remote locations where electric power may otherwise not be available.
The Colorado ZH2 was assembled at GM’s Advanced Vehicle Integration facility in Warren, Michigan, and calibration testing will continue until early 2017 at GM’s Milford Proving Ground in the same state.
GM has been developing hydrogen fuel cells since the late 1990s and has invested nearly US$ 3 billion into the technology. It also has a long-term agreement with Honda Motor Company to co-develop a fuel-cell system, hydrogen storage technologies and a broader infrastructure for the fuel.