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HIGHLIGHTS 0M6511 ENGINE / ECO GEAR TRANSMISSION
Page 47
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• Three ratings, each approxmately 10hp higher than before.
• Long stroke layout of 2,143cc, with bore and stroke of 83x99mm.
• Compression ratio of 16.2:1, down from 17.5:1.
• Two Lanchester balancer shafts, gear-driven from crank, together with duplex chain drive for double overhead camshafts and 16 valves.
• Sequential twin-turbocharger system or both higher ratings. Small, high-pressure turbocharger for fast response at low engine speeds, larger low-pressure unit for maximum power at higher speeds.
• Close mounted combined oxidising catalyst and diesel particulate filter.
• Demand-controlled ancillary units, including oil and water pumps, powersteering and alternator.
• ECOGear six-speed transmission ratios including lower first gear, direct-drive fourth and two overdrives.