... DC Compressor Applied in the air conditioner of Truck, Electric Car, Heavy Duty Truck. DC COMPRESSOR PERFORMANCE PARAMETERSModelRated Power SupplyCylinder Volume( ... air conditioner of various types Min-bus, engineering machinery heavy duty trucks, and special purpose vehicle. 2. This compressor ... batteries, no need to start main engine of truck, which is different from the air-conditioner from original ...