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NorthStar Gas Cold Water Pressure Washer, 3600 PSI, 3 GPM, NorthStar e300 EFI Engine

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- 3,600 PSI, 3 GPM Cleaning Performance: Combines powerful pressure with high water flow to quickly remove dirt, grime, mildew and other buildup
- NorthStar e300 EFI Gas Engine: 301cc EFI engine delivers reliable starting, consistent performance, improved fuel efficiency and 18 ft./lbs. net torque for demanding cleaning applications
- Cat 4SPX Direct Drive Pump: Triplex pump features a forged brass manifold and ceramic plungers for proven durability and consistent performance
- Portable Wheeled Design: Pull-up-style cart design includes 10in. commercial-duty flat-free tires, 50ft. nonmarking hose, spray gun with 18.5in. lance and (4) quick-connect nozzles
- Built-In Downstream Chemical Injector: Draws cleaning solution directly from an external
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At a Glance
The key specs you need to know.
3,600 PSI
PRESSURE
3 GPM
WATER FLOW
COLD WATER
UP TO 140°F
301CC
NORTHSTAR e300 EFI GAS ENGINE
CAT 4SPX
DIRECT DRIVE TRIPLEX PUMP
50FT.
NONMARKING HOSE
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
NorthStar pressure washers undergo thousands of hours of rigorous testing to ensure peak performance, plus include an industry-leading warranty to give you extra peace of mind.
What's Included
- (1) NorthStar Gas Cold Water Pressure Washer (1) 3/8in. x 50ft. nonmarking hose (1) Spray gun with 18.5in. lance (4) Professional-grade quick-connect nozzles (15°, 25°, 40° and detergent)
Downloads
UNMATCHED CLEANING POWER
This model combines the strength of the NorthStar e300 engine with the efficiency of a CAT triplex pump, delivering 3,600 PSI at 3.3 GPM to CUT THROUGH MUD, DIRT and DEBRIS EFFORTLESSLY
START-UP RELIABILITY
Incorporating advanced ELECTRONIC FUEL INJECTION TECHNOLOGY, this pressure washer guarantees SMOOTH, CONSISTENT STARTS and optimal fuel consumption, outperforming traditional carbureted engines
VERSATILE CLEANING SOLUTION
Whether you’re cleaning heavy-duty machinery, maintaining PATIOS and OFFICE BUILDINGS or TACKLING RESIDENTIAL PROJECTS, the adjustable pressure feature provides tailored cleaning power at every jobsite
DURABILITY MEETS PERFORMANCE
With a RUGGED STEEL TUBE FRAME and flat-free tires, this pressure washer is BUILT FOR THE TOUGHEST TASKS and designed for easy, low-maintenance PORTABILITY across various terrains
STREAMLINED MAINTENANCE
The thoughtful design includes OIL DRAIN CUTOUTS, simplifying the oil change process and promoting LONGER ENGINE and PUMP LIFE through regular, hassle-free maintenance
Features + Benefits

- 3,600 PSI, 3 GPM Cleaning Performance: Combines powerful pressure with high water flow to quickly remove dirt, grime, mildew and other buildup
- NorthStar e300 EFI Gas Engine: 301cc EFI engine delivers reliable starting, consistent performance, improved fuel efficiency and 18 ft./lbs. net torque for demanding cleaning applications
- Cat 4SPX Direct Drive Pump: Triplex pump features a forged brass manifold and ceramic plungers for proven durability and consistent performance
- Portable Wheeled Design: Pull-up-style cart design includes 10in. commercial-duty flat-free tires, 50ft. nonmarking hose, spray gun with 18.5in. lance and (4) quick-connect nozzles
- Built-In Downstream Chemical Injector: Draws cleaning solution directly from an external
- Easy Start: Releases pressure buildup during startup, so the motor turns over smoothly
- Adjustable Pressure: Variable pressure can tackle any job
Key Specs
| Attribute | Specification |
|---|---|
item# | 1571243 |
Brand | NorthStar |
Manufacturer's Warranty | 10 year limited warranty |
Ship Weight | 118.0 LB |
Pressure | 3,600 PSI |
Flow | 3 GPM |
Engine Brand | Northstar |
Engine Model | E300 |
Engine Displacement | 301 cc |
Fuel Type | Gasoline |
Pump | CAT 4spx |
Drive Style | Direct |
Number of Tips Included | 4 |
Adjustable Pressure | Yes |
Start Type | Recoil |
Engine Oil Included | No |
| Attribute | Specification |
|---|---|
Engine Oil Type | SAE 30 |
Fuel Capacity | 1.4 Gal |
Max. Inlet Water Temp | 140 °F |
Orifice Size | 3.5 |
Chemical Injector | Yes |
Hose Length | 50 ft |
Coupler Size | 3/8 in |
Nozzle Type | 15°, 25°, 40° and Chemical |
Quick Connect Nozzle | Yes |
Pump Oil Included | Yes |
Pump Oil Type | SAE 30 Nondetergent |
Low Oil Shutdown | Yes |
Thermal Protector | Yes |
Product Weight | 118.0000 lb |
Dimensions L x W x H (in.) | 40.25 x 26.0 x 23.75 in |
Reviews
Questions & Answers
Questions
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· 2 years ago
I was looking for a air filter number
1 answer-
NorthstarExpert12· a year ago
Helpful?
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Warranty
Manufacturer's Warranty
10 year limited warranty
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Specifications
3,600 PSI
2,800 PSI
4,200 PSI
3 GPM
2.1 GPM
4 GPM
Northstar
Champion
CRX
E300
196
CRX420
301 cc
196 cc
420 cc
Gasoline
Gasoline
Gasoline
CAT 4spx
AR Axial Pump
CAT Triplex Plunger Pump
Direct
Direct
Direct
4
5
5
Yes
Yes
No
Recoil
Recoil
Electric and Recoil
No
Yes
Yes
SAE 30
10W30
10W-30
1.4 Gal
0.9 Gal
1.6 Gal
140 °F
100 °F
-
3.5
-
-
Yes
Yes
No
50 ft
25 ft
100 ft
3/8 in
-
-
15°, 25°, 40° and Chemical
Quick Connect
QC
Yes
Yes
Yes
Yes
Yes
Yes
SAE 30 Nondetergent
30W
-
Yes
Yes
Yes
Yes
Yes
Yes
118.0000 lb
-
630.0000 lb
40.25 x 26.0 x 23.75 in
-
80.0 x 72.0 x 52.0 in
-
Yes
-
-
Yes
No
-
100 °F
-
-
-
12 in
See All Gas-Cold Water Pressure Washers
See All NorthStar Gas-Cold Water Pressure Washers
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NorthStar Gas Cold Water Pressure Washer, 3600 PSI, 3 GPM, NorthStar e300 EFI Engine
Item # 1571243












