2015 CATERPILLAR, 257D Skid Steers - Track, Auxiliary Hydraulics PressureCoupler Type - ElectricHeater / DefrosterOnline Owner's ManualRadio - AM FM RadioROPS - EnclosedUltra Low Sulfur Diesel FuelFire ExtinguisherPilot ControlSelf LevelingEquipment-certification-code: NCRAuxiliaryLightingSerial Number: EZW00910