Pictures of the spray pressure cleaning machine

Click on the pictures to enlarge them.
 
Pictures first row from left to right
 
Picture 1: operating cabin
Picture 2: EC certification
Picture 3: electric metering pump
Picture 4: plastic nozzles instead of little spraying holes
Picture 5: inside spray pressure cleaning machine, type R-20 RVS-W/E
Picture 6: washing pump
Picture 7: basket
 
Pictures second row from left to right
 
Picture 1: oil skimmer
Picture 2: liquid tank
Picture 3: 3 heating elements
Picture 4: rotating spray pressure cleaning machine, type R-20 RVS-W/E