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  • NorthStar Gas Hot Water Commercial Pressure Washer Skid, 4000 PSI, 4 GPM, Honda GX630 Engine
  • Cat Pumps Pressure Washer Pump Oil, 21 Oz.
  • NorthStar Pressure Washer Pump Freeze Guard, 12 Oz.
  • Honda Power Equipment 10W-30 Motor Oil, 1-Qt. Bottle
Price for all four:

$5839.96

Frequently Bought Together

Product Summary

The NorthStar Gas Hot Water Commercial Pressure Washer Skid is engineered for professionals who need reliable hot water cleaning performance in a custom-installed package. Delivering 4,000 PSI and 4 GPM, it combines commercial-grade pressure and flow with the superior cleaning power of heated water to remove grease, oil and stubborn contaminants quickly and efficiently. Powered by a Honda GX630 commercial engine and equipped with a heavy-duty triplex pump, this skid unit is built for dependable operation and long service life. Its skid-mounted configuration is ideal for installation on trailers, trucks, service bodies or stationary wash systems, allowing you to build a mobile cleaning solution tailored to your operation. Whether servicing heavy equipment, maintaining fleets, cleaning agricultural machinery or tackling industrial maintenance, the NorthStar Gas Hot Water Commercial Pressure Washer Skid delivers professional-grade hot water cleaning performance where it's needed most.

What's Included

    (1) NorthStar Gas Hot Water Commercial Pressure Washer Skid (1) Quick connect industrial rear entry gun (1) 48in. lance with nozzle quick connector (1) 50ft. gray non-marking quick connect hose (1) 0° nozzle (1) 15° nozzle (1) 25° nozzle (1) 40° nozzle (1) Downstream chemical injector


BUILT TO LAST

Constructed with a HEAVY-DUTY HEATING COIL wrapped in stainless steel and a forged brass manifold, this pressure washer is designed for durability and long-term use


EXCEPTIONAL CLEANING POWER

Harness the robust 18 HP HONDA GX630 ENGINE and CAT direct drive pump combo, delivering 4,000 PSI of hot water to tackle the toughest cleaning jobs efficiently


ADVANCED HEATING TECHNOLOGY

Its custom-molded ceramic fiber refractory combustion chamber maximizes HEAT RETENTION and efficiency, enabling CONSISTENT HIGH-TEMPERATURE water output


CONVENIENCE AND CONTROL

Features such as an ADJUSTABLE PRESSURE CONTROL, easy-start function, and a rear hose-entry spray gun make operation seamless, enhancing the user experience


RELIABLE OPERATION

Equipped with a PARKER HANNIFIN RACOR FUEL FILTER and water separator, this machine ensures smooth operation by eliminating common burner ignition issues

Features + Benefits

  • 4,000 PSI, 4 GPM Hot Water Cleaning Performance: Combines powerful pressure with high flow of hot water up to 210° to clean grease, grime and stubborn buildup up to 2x faster
  • Honda GX630 V-Twin Gas Engine: Commercial-grade 630cc engine delivers dependable power, fuel efficiency and 29.2 ft./lbs. gross torque for demanding cleaning applications
  • Cat 66DX Direct Drive Pump: Premium triplex pump features a forged brass manifold and ceramic plungers for proven durability and consistent performance
  • Heavy-Duty Skid Design: Rugged steel skid platform securely mounts in trucks, trailers or utility vehicles, providing a stable mobile cleaning solution for demanding commercial applications
  • Jobsite Control Panel: Provides easy control of temperature and pressure with indicator lights to monitor thermostat and pressure switch status
  • 1/2in. Schedule 80 Heating Coil with Stainless Steel Wrap: Provides superior durability, high-pressure safety and efficient heat transfer
  • Easy Start: Releases pressure buildup during startup, so the motor turns over smoothly
  • Adjustable Thermostat and Pressure: Variable pressure and water temperature can tackle any job
  • Oil Sight Glass: Makes oil checks easy
  • Battery Required: Sold separately
  • Complete Kit: Includes spray gun with 48in. lance, 50ft. nonmarking hose, (4) quick-connect nozzles and a downstream chemical injector

Key Specs

AttributeSpecification

item#

157594

Brand

NorthStar

Manufacturer's Warranty

24 months parts/24months labor

Ship Weight

550.0 LB

Pressure

4,000 PSI

Flow

4 GPM

Engine Model

GX630 V-twin

Engine Displacement

630 cc

Fuel Type

Gasoline

Pump

CAT 66dx

Drive Style

Direct

Adjustable Pressure

Yes

Gross Torque

29.2 ft-lbs.

Engine Oil Included

No

Engine Oil Type

SAE 30 Motor Oil
AttributeSpecification

Fuel Capacity

4 Gal

Max. Inlet Water Temp

140 °F

Max. Outlet Water Temp

210 °F

Orifice Size

4

Chemical Injector

Yes

Hose Length

50 ft

Coupler Size

3/8 in

Nozzle Type

0°, 15°, 25°, 40° and Soap

Quick Connect Nozzle

Yes

Pump Oil Included

Yes

Pump Oil Type

SAE 30 Nondetergent

Low Oil Shutdown

Yes

Thermal Protector

Yes

Product Weight

500.0000 lb

Dimensions L x W x H (in.)

47.0 x 37.5 x 42.0 in

Accessories We Recommend

Warranty

Manufacturer's Warranty

24 months parts/24months labor

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Repair Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.