NorthStar Gas Hot Water Commercial Pressure Washer Skid, 4000 PSI, 4 GPM, Honda GX630 Engine

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Shipping:
Free shipping (lower 48 states) - Available nowHeavy/large item. Lift gate service available.
Store Pickup:
Out of stock at Fredericksburg VA
- 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
Prop 65 Warning: See Details
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Description
Key Specs
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Product Summary
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
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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
| Attribute | Specification |
|---|---|
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 |
| Attribute | Specification |
|---|---|
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 |
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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.
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Currently Viewing This Product
Item # 157594
$5799.99Shipping:
Free shipping (lower 48 states) - Available nowHeavy/large item. Lift gate service available.
Store Pickup:
Out of stock at Fredericksburg VA
Item # 6927616
$5099.99Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
- $17,999.99
Shipping:
Store Pickup:
Out of stock at Fredericksburg VA
- $5999.99
Shipping:
Free shipping (lower 48 states) - Available nowHeavy/large item. Lift gate service available.
Store Pickup:
Out of stock at Fredericksburg VA
Specifications
4,000 PSI
4,000 PSI
4,000 PSI
3,500 PSI
4 GPM
4 GPM
7 GPM
3.5 GPM
GX630 V-twin
GX390
E740
GX390
630 cc
389 cc
739 cc
389 cc
Gasoline
Gasoline
Gasoline
Gasoline
CAT 66dx
General Pump
Northstar
CAT 66dx
Direct
Direct
Belt
Direct
Yes
Yes
Yes
Yes
29.2 ft-lbs.
-
38.4 ft-lbs.
19.5 ft-lbs.
No
Yes
No
No
SAE 30 Motor Oil
10W-30
SAE 30 Motor Oil
SAE 30
4 Gal
1.6 Gal
15 Gal
8 Gal
140 °F
-
140 °F
140 °F
210 °F
-
200 °F
250 °F
4
-
7
4
Yes
Yes
Yes
Yes
50 ft
50 ft
150 ft
50 ft
3/8 in
-
3/8 in
3/8 in
0°, 15°, 25°, 40° and Soap
QC
0°, 15°, 25°, 40° and Soap
15° Wet Steam, 15°, 25°, 40°, and Chemical
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
SAE 30 Nondetergent
-
Universal Tractor Transmission
SAE 30 Nondetergent
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
500.0000 lb
570.0000 lb
lb
656.0000 lb
47.0 x 37.5 x 42.0 in
53.0 x 28.0 x 44.0 in
198.0 x 77.75 x 71.5 in
55.5 x 41.5 x 48.3125 in
-
Honda
Northstar
Honda
-
No
-
-
-
4
5
5
-
Electric and Recoil
Electric and Recoil
Electric and Recoil
-
-
15 in
-
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