For exterior cleaning, depending upon the number of cars one wishes to wash, one can go for
Automatic Car Cleaning Equipment can have a washing throughput from 5 cars per hour to upto 120 cars per hour. So it depends upon the traffic in the place of installation which car cleaning equipment one would install. Typical roll over car washes can wash approx 8 - 9 cars per hour.
Manual Car Cleaning Equipment would typically have High Pressure Pump Systems. KKE provides high pressure systems on skids as well which are rugged and easy to operate and maintain.