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D 150
New TIER 3A CNHCOMMON RAIL ENGINE B
THE POW T his new CNH Common Rail engine is a jewel oftechnology, designed to deliver high power and torque and to reduce fuel consumption and pollution. It features a 12% higher maximum power at the same crankshaft revolution (2200 r.p.m.) and an increase of maximum torque to 690 Nm (versus 650 Nm) if compared to the previous model. The Common Rail system assures an electronically controlled injection of fuel in the cylinders at very high pressure, optimising nebulization and mix with an increased quantity of turbocharged and after- cooled air, thus assuring a peak efficiency output of the combustion. DUAL PATH CLOSEDLOOP SYSTEM D ual path, Closed Loop System means thateach sprocket has its independent transmission. Each transmission is composed by a variable displacement axial piston type pump connected with a variable displacement, bent axis piston type motor. This closed loop allows the hydraulic system to adjust the power to each track while turning or counter-rotating, to manage any sudden load on the blade, to achieve any turning radius or to keep the straight direction even on sloops by automatically modulating the flow (speed) and pressure (power) on each interested track. A completely Load Sensing Automatic transmission. finalreductionfinalreduction engine 2 4
New TIER 3A CNHCOMMON RAIL ENGINE B
THE POW T his new CNH Common Rail engine is a jewel oftechnology, designed to deliver high power and torque and to reduce fuel consumption and pollution. It features a 12% higher maximum power at the same crankshaft revolution (2200 r.p.m.) and an increase of maximum torque to 690 Nm (versus 650 Nm) if compared to the previous model. The Common Rail system assures an electronically controlled injection of fuel in the cylinders at very high pressure, optimising nebulization and mix with an increased quantity of turbocharged and after- cooled air, thus assuring a peak efficiency output of the combustion. DUAL PATH CLOSEDLOOP SYSTEM D ual path, Closed Loop System means thateach sprocket has its independent transmission. Each transmission is composed by a variable displacement axial piston type pump connected with a variable displacement, bent axis piston type motor. This closed loop allows the hydraulic system to adjust the power to each track while turning or counter-rotating, to manage any sudden load on the blade, to achieve any turning radius or to keep the straight direction even on sloops by automatically modulating the flow (speed) and pressure (power) on each interested track. A completely Load Sensing Automatic transmission. finalreductionfinalreduction engine 2 4