... starting motor Lubrication system:Forced lubrication Bulldozer PD320Y-1ModelPD320Y-1EngineChongqing Cummins NTA855-C360S10TransmissionSpur gear, double reduction, splash lubricated,3-element, single stage, single ... brake, operated with hydraulic booster.Final driveSpur gear, double reduction, splash lubricated.Start methodElectric starting motorLubrication systemForced lubrication.Fuel systemLight ...