Hitachi excavator specific air conditioning compressor assembly 4456130

**Part Number: 4456130 * * * Name: Hitachi Excavator Air Conditioning Compressor Assembly * * * Model Structure: DKS15CH, 24V, Refrigerant R134a * * * Compatible Model: * * Hitachi Excavator: ZX75UR、ZX75UST、ZX75URT、ZX75US‑A、ZX85US‑HCME、ZX125US、ZX125US‑E、ZX135UR、ZX135US、ZX135US‑E、ZX135US‑HCME、ZX135USK、ZX135UST、ZX225US、ZX225US‑E、ZX225US‑HCME、ZX225USR、ZX225USR‑E、ZX225USRK Hitachi crawler dump truck: EG70R, EG110R Hitachi crane: UCX300 * * Installation location: cab air conditioning refrigeration system * * * Function description: * * Excavator air conditioning refrigeration core assembly, compressing refrigerant R134a to provide cold air for the cab; Equipped with electromagnetic clutch and engine belt drive. **Common faults correspond to: air conditioning not cooling, weak cooling, abnormal clutch noise, belt pulley jamming, refrigerant leakage, compressor locking. *** * Process features: * * High precision rotor, wear-resistant bearings, high-temperature resistant sealing components, pre installed inspection of the whole machine, direct replacement of the original position, matching of installation holes, plugs, and pulleys with the original vehicle, suitable for harsh working conditions such as high temperature and high dust in construction machinery. **Alias: Air conditioning pump, cold pump, A/C compressor assembly**