China SD9 High Drive Bulldozer 430HP

SD9 bulldozer: semi-rigid elasticity suspending, hydraulic-mechanical transmission, elevated sprocket track type, wholly hydraulic operation, pilot hydraulic controlling blade operation, modular designing components easily for maintaining, portable laborsaving nicety man-machine designing controlling system, electric monitoring, ROPS cabin, many optional equipments, broadly used in transport, desert, oil field, power station, mine, swamp etc. large-scale stone construction. You can select original American Cummins engine, emission standard meet with Tire 3 with lower fuel consumption and stronger power output.

Dozer Tilt Operation weight(kg) 44580 Ground pressure(KPa) 102 Overall dimensions (mm) 6592x4314x3970 EngineType Cummins KTA19-C525 Rated power (KW) 316

SPECIFICATIONOperation weight (Kg) ( including ripper) 48880Operation weight (Kg) (not including ripper)44580Ground pressure(KPa)112Track gauge(mm) 2250Gradient 30°/25°Min. ground clearance (mm) 517Dozing capacity (m³) 13.5Blade width (mm) 4314Max. digging depth (mm) 614Overall dimensions (mm)8478x4314x3970EngineTypeKTA19-C525S10Rated revolution (rpm) 1800Rated power (KW)316/430Torque storage coefficient 18%Undercarriage systemTypeThe track is triangle shape. The sprocket is elevated elastic suspended.Number of track rollers (each side) 8Pitch (mm) 240Width of shoe (mm)610Gear1st2nd3rdForward (Km/h)0-3.90-6.70-12.2Backward (Km/h)0-4.80-8.50-15.1Implement hydraulic systemMax. system pressure (MPa)18.3Pump typeDouble vane pumpSystem output(L/min)358Driving systemTorque converterTorque converter is power separating hydraulic-mechanic typeTransmissionPlanetary, power shift transmission With three speeds forward and three speeds reverse, speeds and direction can be quickly shiftSteering clutchThe steering clutch is hydraulic pressed, usually separated clutch.Braking clutch The braking clutch is pressed by spring, separated hydraulic, meshed type.Final driveThe final drive is two-stage planetary reduction gear mechanism, splash lubrication.