SY75C

SANY four-cylinder engine and four stroke direct-injection provides a stronger power for the excavator.Auto deceleration reduces fuel consumption by 5-10%. The engine speed drops automatically to idle level and maintains the idling state when the operation stops for 3.5 seconds.A quick return line is added to the arm oil cylinder circuit, considerably improving the operating efficiency at low energy consumption. Main pump delivery increases from 149 liters to l68 liters. Faster speed is achieved in separate operation.