China High Dive Hydrostatic Bulldozer 230HP SD7K

SD7K High Dive Hydrostatic Bulldozer 230HP
SD7K bulldozer is semi-rigid suspended, elevated sprocket, the tier III electronic control engine, hydrostatic transmission infinitely variable speed, full power matching, automatic control independent cooling system. Electronically controlled engine with full power matching pattern, low pollution and energy saving; The SD7K bulldozer is integrated with modular design, easy to repair and maintenance; Electric proportion control transmission system and implement pilot hydraulic control, operation accurately and comfortable; Human-computer interaction instrument display, fully sealed air conditioning cab. It can be equipped with angle blade, U-shaped blade, single shank ripper, three shanks ripper and variety of working device; It is an ideal machine used in transportation construction, desert, oil field, electric power project, mining and other large earth moving projects.


Dozer Tilt Operation weight(kg) 25500 Ground pressure(KPa) 77.9 Overall dimensions (mm) 5876x3550x3402 EngineType Weichai.WP12G250E302 Rated power (KW) 185


SPECIFICATIONSEngineModel:Wheichai wp12Engien power191kw/2100r/minCylinder bore126mmTravel distance:155mmDisplacement:11.596lTransmission SystemHydrostatic system typeClosed, variable pump and motors systemSystem flow displacement270l/minSystem pressure42mpaControl method:Electric proportional handleTravel speed0-10.5km/hBrakeOil-type muti-discsFinal transferThree stage planet reductionImplement hydraulic systemControl methodPilotSystem flow (l/min)180System pressure( mpa)20 Undercarriage SystemTrack shoe width560mmMumbers of track shoe40Height of track70mmlinkage pitch216mmTrack ground length2895mmTrack gauge1980mmNumber of track roller7Number of carrier roller1BladeTypeSemi-U tilting bladeCapacity (cbm)8.1Dimension(Width*Height)mm3552*1516Max. Raising height(mm)1516Max. Cutting depth(mm)498Max. Tilting height( mm)420Filling capacity(L)Fuel tank capacity450Cooling system118Engine lub. System30Implement oil tank105Travel oil tank65Final drive (each side)15travel lub. system (each side)15