- Good for use on concrete
- Must have a water supply of 5 GPM
- Cannot use with the chemical injector
- Machine weight 195 pounds
The 4000 psi pressure washer is what your looking for if it's commercial or for professional strength. The 4000 boast to clean almost everything off of concrete. with four nozzle attachments to choose from. Even if you don't need all the pressure you can switch nozzles and use a less abrasive choice for lighter duty needs. Either way it's got you covered.
You may need 2 or more people to load the equipment