Pressure Washers / Cold Water / Hydraulic Engine

The Unimanix hydraulic motor, cold-water pressure washers are designed for the harsh outdoors while delivering solid cleaning performance. These are an excellent choice for concrete cleaning, construction, agriculture, fleet and locations without electricity. When no other motor will do, choose the hydraulic motor.

Benefits of Hydraulic Motor, Cold Water

  • Quite
  • Durable construction
  • Indoor and outdoor applications
  • Compact design
  • Easy operation & maintenance
Please contact us for more information or click here to review the full product list.

Return to cold water pressure washers listing

We are a Canadian manufacturer of custom-made industrial and commercial pressure washers (electric, diesel, and gas-powered), from 3,000 up to 10,000 PSI. Unimanix manufactures, installs and repairs a wide variety of hot/cold water, gas, diesel, propane, electric and steam models, for both permanent and mobile applications.


With over 25 years of pressure washer manufacturing experience, we understand pressure washers and we understand your local business - better than any local or international competitor!


All the machines we manufacture:


- No cheap plastic pumps inside

- Better quality & reliability than any other competing brands

- Thick-gauge steel, industrial-grade parts

- No fumes (electric only) - ideal for enclosed interior spaces

- Built using the highest-quality Italian-made parts

- Highest quality Cat&AR brand pumps, Honda/Kohler/Vanguard gas motors, Deutz/Hatz/Kohler diesel engines & Baldor electric motors

- No outsourced labor - everything is assembled in Canada

- All replacement parts are always in stock

- Any model is customized to your specific needs

- Local service technicians are always at your disposal



You can rely on our vast experience to create a high-quality pressure washer with customizations to fully meet your businesses’ needs. Contact us now to get a free & fast quote!