This is the big monster for doing portable pressure washing. The unit itself weighs 600 pounds empty, but when filled with 300 gallons of water, you're looking at a combined weight of nearly 4000 lbs. A heavy duty pickup will be required to carry this heavy load around. If your pickup can't handle something that heavy, we also have a 150 gallon truck mount pressure washer that is more economical and won't put such stress on the chassis of your vehicle. Both of these models are great for automotive dealerships and portable industrial pressure washing. All of the pickup mount pressure washers are able to mount in the back of any pickup and can be transported with any forklift.