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10:31 PM
Tasawar Mughal
The new 2011 Sierra HD supports HD Concept All field with a modified chassis production based on 4-wheel drive and diesel Duramax / Allison 1000 six-speed powertrain. The improved suspension and unique body dimensions, including increased ground clearance and a wider track and greater approach and departure angles, providing off-road capability, while levels of HD and a payload capacity towing. All HD Iridium ground is painted metal – a dark charcoal, revealing a red, anodized bending seen from certain angles.
Based on the chassis of 2011 Sierra HD trucks, the road to high definition has a fully boxed steel frame with exceptional strength and torsional stiffness. It includes the suspension of production models to the new independent front and rear suspension springs asymmetric, but with a larger 73 inches (1853 mm) Track (front and rear), which improves stability when driving off road driving. Sierra 2500HD production has front and rear track of 68.8 inches (1748 mm) and 67.3 inches (1709 mm), respectively.
GMC Sierra All Terrain HD Concept is powered by the new generation 6.6 L turbo Duramax diesel V-8 and Allison 1000 six speed automatic combination offered powertrain Sierra HD trucks in 2011. The Duramax is rated at 397 horsepower (296 kW) and 765 lb.-ft. of torque (1,037 Nm).
Is more powerful 6.6L Duramax fuel consumption – fuel savings of up to 11 percent higher than in previous versions – and to reduce nitrogen oxide emissions up to 63 percent. Powertrain efficiency is to assist the Allison 1000 transmission, which requires less engine power in a funnel-axis torque. It also includes a feature “smart” engine braking, which saves wear on the brakes downhill grades, which is available for the production of HDS Sierra.
Based on the chassis of 2011 Sierra HD trucks, the road to high definition has a fully boxed steel frame with exceptional strength and torsional stiffness. It includes the suspension of production models to the new independent front and rear suspension springs asymmetric, but with a larger 73 inches (1853 mm) Track (front and rear), which improves stability when driving off road driving. Sierra 2500HD production has front and rear track of 68.8 inches (1748 mm) and 67.3 inches (1709 mm), respectively.
GMC Sierra All Terrain HD Concept is powered by the new generation 6.6 L turbo Duramax diesel V-8 and Allison 1000 six speed automatic combination offered powertrain Sierra HD trucks in 2011. The Duramax is rated at 397 horsepower (296 kW) and 765 lb.-ft. of torque (1,037 Nm).
Is more powerful 6.6L Duramax fuel consumption – fuel savings of up to 11 percent higher than in previous versions – and to reduce nitrogen oxide emissions up to 63 percent. Powertrain efficiency is to assist the Allison 1000 transmission, which requires less engine power in a funnel-axis torque. It also includes a feature “smart” engine braking, which saves wear on the brakes downhill grades, which is available for the production of HDS Sierra.
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