The air-conditioning system of the Cat excavator is an important component in ensuring operational comfort, with the normal range of air-conditioning pressures being one of the key indicators for ensuring the effective functioning of the system.In general, for Cat series excavators, the ideal range for air-conditioning high pressure (crete pressure) should be between 150 and 200 PSI (pound per square inch), while for low pressure (evaporation pressure) between 25 and 45 PSI.However, the normal range of specific air-conditioning pressures may vary depending on the type, the working environment temperature and the type of air-conditioning refrigerant, and it is therefore recommended that, in performing the actual tests, reference be made to the official instructions of the corresponding model excavator or to the advisory after-sale technical service team of the professional.In order to maintain optimal functioning of the Cat excavator air-conditioning system, regular inspection and ensuring that the air-conditioning pressure is within normal range is essential.If abnormal deviations from the reference values from the air-conditioning pressure are observed, which may imply problems with refrigerant leaks, compressors malfunctions or other related components, they should be checked and repaired in a timely manner.In summary, for Cat excavators, understanding and following closely the normal range of pressure from their air-conditioning systems helps to prevent potential problems and to guarantee the efficient operation of the equipment, while increasing the working comfort of the operators.Please note that the above data are for information purposes only, subject to official publication.
