Above is a truck which I built to service portable toilets. It has a fresh water tank and a waste tank made from aluminum as well as a galvanized vacuum tank. The rear holds a lift gate which raises and lowers, extends and folds by two hydraulic cylinders. It can lift and transport from one to four toilets. You can see one of the original drawings this truck is based on as well as several more pictures to more clearly show the tanks and operation of the gate. I worked closely with the owner of the truck to create a vehicle that would suite his personal needs.