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NorthStar Gas Cold Water Pressure Washer – 4200 PSI / 3.5 GPM (Kohler Engine)

The NorthStar Gas Cold Water Pressure Washer (Kohler Powered) is a high-performance commercial cleaning machine designed for demanding industrial, contractor, and heavy-duty outdoor applications. Delivering up to 4,200 PSI of pressure and 3.5 GPM water flow, this unit provides powerful cleaning performance for removing tough dirt, mud, grease, and buildup from equipment, concrete, and large surface areas.

Powered by a reliable Kohler commercial-grade engine and paired with a durable industrial triplex pump, this pressure washer is engineered for long service life, consistent performance, and dependable operation in harsh job-site environments.

Key Features

- High-output 4,200 PSI maximum pressure
- Strong 3.5 GPM water flow rate
- Heavy-duty Kohler OHV commercial engine
- Industrial-grade triplex plunger pump system
- Rugged steel frame construction for job-site durability
- Pneumatic tires for easy mobility on rough terrain
- Professional spray gun, wand, and quick-connect nozzle set included
- Designed for continuous contractor and industrial use
- Ideal for heavy outdoor cleaning applications
- Reliable cold-water high-pressure performance

Applications

The NorthStar Kohler-powered 4200 PSI pressure washer is ideal for:

- Heavy construction equipment cleaning
- Concrete surface preparation
- Industrial machinery washing
- Fleet truck and trailer cleaning
- Agricultural equipment maintenance
- Oil, mud, and grease removal
- Contractor job-site cleaning
- Commercial property maintenance

Performance Benefits

High-Pressure Cleaning Power (4200 PSI)

Delivers strong impact force for breaking through hardened dirt, mud, and industrial contamination on tough surfaces.

Balanced Flow Rate (3.5 GPM)

Provides efficient rinsing and faster cleaning coverage for large areas, improving overall productivity.

Reliable Kohler Engine Performance

The Kohler commercial engine is built for durability, easy starting, and long operational life in heavy-duty environments.

Industrial Triplex Pump

Designed for professional use, the triplex pump ensures stable pressure output, reduced vibration, and extended service life.

Rugged Job-Site Construction

The reinforced steel frame and pneumatic wheels make it suitable for rough terrain and continuous field use.