430HP Large Crawler Bulldozer for Road Constrcution

SD9N bulldozer is 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 soil stone construction, You can select original American Cummins engine, emission standard meet with Tier3 with lower fuel consumption and stronger power output.   1,General Specifications BladeStraight and tiltingGround pressure:(kpa)112Min. ground clearance:()517Dozing capacity:(m3)13.5Max. digging depth:()614Operation weight:(kg)48880(with ripper)Track gauge:()2250Gradient:30°/25°Blade width:()4314Overall dimensions:(L×W×H)(mm)8478×4314×3970  2,Undercarriage System Type:The track is triangle shape, the sprocket is elevated elastic suspended.Number of track rollers(each side)8Pitch (mm)240Width of shoe (mm)610  3,Gear  1st2nd3rdForward (Km/h)0-3.90-6.90-12.2Backward (Km/h)0-4.80-8.50-15.1  4,Engine  Option 1Option 2Engine NameCummins KTA19-C525S10Original America QSX15Rated revolution:(rpm)18001800Flywheel power (KW)316/430316/430Torque storage coefficient:18%18%  5,Implement Hydraulic System Max. system pressure (MPa):18.3System output(L/min)358Pump type:Double vane pump  6,Driving System Torque converter:Torque converter is power separating hydraulic-mechanic type.Transmission:Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.Steering clutch:The steering clutch is hydraulic pressed, usually separated clutch.Braking clutch:The braking clutch is pressed by spring, separated hydraulic, meshed type.Final drive:The final drive is two-stage planetary reduction gear mechanism, splash lubrication.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1