Achates Power developing light-duty two-stroke opposed-piston diesel engine: the OP4
Green Car Congress
APRIL 17, 2013
Achates Power, which is developing a family of two-stroke, compression-ignition (CI) opposed-piston (OP) engines, has designed and is developing a light-duty diesel concept engine, the OP4. Benchmarked against the Mercedes-Benz 1.8-liter Fuel consumption of the OP4 (left) and the Mercedes-Benz OM651 (right).
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