NorthStar Professional Series Pressure Washer — 4000 PSI, 3.5 GPM
NorthStar™ professional pressure washers combine industrial Honda Engines with high quality Cat direct drive triplex pumps. Professional pressure washers are designed by Northern engineers to meet the demands of the professional and rental markets. Pressure washer equipped with Cat pump, the pump with nine lives. Quality is the difference. Chosen by 86% of self-service car washes (the most demanding industrial application). Field proven 3-4 times longer seal life. The least expensive pump to maintain. The Cat 66DX pump features a brass manifold and ceramic plungers. Industrial spray gun designed for extended use. 10in. pneumatic tires. Pump requires oil. 140°F maximum water temperature.
Product Specs
Key Specs
Pressure (PSI) | 4,000 |
Flow (GPM) | 3.5 |
Engine | Honda GX390 OHV |
Engine Displacement (cc) | 389 |
Gross Torque | 18.5 |
Pump | Cat 66DX |
Drive | Direct |
Gun | Industrial rear entry with 3ft. lance |
Nozzle Type | Quick-connect 0°, 15°, 25°, 40° and soap nozzle |
Orifice Size | 3.5 |
Hose | 50ft. gray high-pressure hose with 3/8in. quick-couplers |
Cart | Push down cart with 10" pneumatic tires |
Fuel Capacity (gal.) | 1.6 |
Max. Inlet Water Temp (°F) | 140 |
Fuel Type | Gasoline |
Chemical Injector | Yes |
Adjustable Pressure | Yes |
Engine Oil Type | SAE30 motor oil |
Pump Oil Type | SAE30 non-detergent oil |
Engine Oil Included | No |
Pump Oil Included | Yes |
Low Oil Shutdown | Yes |
Thermal Protector | Yes |
Dimensions L x W x H (in.) | 34 x 21 x 38 |
Additional Specs
- Powered by premium Honda GX390 OHV engine featuring cast iron sleeve and low oil shutdown
- Premium industrial Cat direct drive triplex pump with thermal protection and ceramic plungers
- Safety relief valves
- 50-ft. nonmarking gray quick-couple hose of high-quality steel-braided rubber
- Professional 0°, 15°, 25° and 40° quick couple nozzles and detergent nozzle
- Downstream chemical injector
- Industrial rear-entry spray gun with 36in. lance is designed for extended use
- Big 10in. pneumatic tires
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Customer Product Reviews
Overall Rating:
4.9
/
5
30 of 30(100%)would recommend this product to a friend.
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Review This Product
Overall Rating:
5
/
5
4000PSI POWERWASHER CAT PUMP,
November 2, 2009
By OCPOWERWASH
from OCEAN CITY MD
"HAVING BEEN THE BUSINESS FOR 15 YEARS,THIS IS THE ONE FOR DECK,SIDING,CONCRETE,AND NUMEROUS OTHER APPLICATIONS..CHANGE YOUR PUMP OIL AS CALLED FOR WITH CAT OIL,CHANGE YOUR MOTOR OIL AS CALLED FOR AND THIS BABY WILL LAST FOR YEARS..CURRENTLY HAVE 3 OF THESE PUPPIES 1 BEING OVER 7 YEARS OLD.SHE SHOWS THE WEAR AND HAS LOST SOME POWER BUT STILL GETS THE JOB DONE....."
What is your level of technical expertise? Professional
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Overall Rating:
5
/
5
professonel,
November 2, 2009
By mateem2
from andalusia alabama
"preforms every time i take to any job The choice of nozle is crital because of the excellant power of the cat pump .eacy to maintain cranks every time .I have had no problem with this washer ever"
What is your level of technical expertise? Home Handyman
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Overall Rating:
5
/
5
Pressure Washer & Surface Cleaner,
November 2, 2009
By JimHei
from Niceville, FL
"I have owned this pressure washer coupled with the General Pump Pro Flat Surface Cleaner for 5 seasons and have had outstanding perforamce. Started every time used. I have a 40 x 10 ft concrete driveway that needs cleaning one to two times per year as well as a house siding. Thanks for these two great products.
Jim"
What is your level of technical expertise? Home Handyman
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Overall Rating:
5
/
5
NorthStar Professional Series Pressure Washer — 40,
November 2, 2009
By vollyfirefighter
from Monroe NC
"We just bought on of these for washing the fire trucks at our station. It works great and cut our wash time in half. I would recommend it to anyone. Thanks Northern Tools."
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
4000 PSI, 3.5 GPM,
October 19, 2009
By Jim661
from Chesapeake, Virginia
"I bought a 2200 PSI Pressure Washer from Northern when they first came out many years ago and was both surprised and excited as to how efficient it operated. Recently, I bought the NorthStar Professional Series Pressure Washer — 4000 PSI, 3.5 GPM, and am ecstatic. This pressure washer is naturally more powerful than the 2200 PSI but is a dream to use. Incredibly easy to hook-up and use and the engine never misses a beat.
I have purchased many items through Northern but this is now my favorite and best purchase."
What is your level of technical expertise? Home Handyman
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Overall Rating:
5
/
5
I wanted the best and got it.,
August 1, 2009
By Wetdog
from Livonia, Mi.
"I've only used this a few times so far but I love my new toy. I got a 100ft hose and a coxsreel for it also. The only drawback is the chemical injector will only work with my 50ft hose. With that said I can't find anything that is not top notch. Starts with one pull and works great. I should have purchased this years ago. You won't be sorry purchasing this pressure washer. If there is a chemical injector that will work with a 100ft hose please let me know."
What is your level of technical expertise? Home Handyman
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Overall Rating:
5
/
5
The last washer I will own,
July 21, 2009
By Anonymous
from Schriever, LA
"This is THE BEST washer I have ever used. It has all of the power anyone could need from a washer. It can also be turned down easily with the regulator to a lower psi for a more gentle job. Once outfitted with a psi gauge and the hose reel it is simple easy and worth every penny. Pricey but worth it."
What is your level of technical expertise? Home Handyman
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Overall Rating:
5
/
5
One Excellent piece of equipment!!!,
July 20, 2009
By reecie15
from Jamaica West Indies
"Pressure Washer is truly a masterpiece. Keeps my heavy duty dump trucks looking clean in a very dusty business. Forklift, bobcat, trucks, cars and equipment all are kept clean with this powerful washer. Warning only use 0 nozzle if you need paint to strip or radiators to be replaced!!!.
I truly love this product and would recommend for ease of use, power, and reliability. True professional washer."
What is your level of technical expertise? Professional
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Overall Rating:
4
/
5
Extremely Powerful,
July 20, 2009
By Smokeydog
from East Tennessee
"My wife bought me this several years ago. Does an excellent job around the farm cleaning various buildings and equipment. Very dependable pump and motor. Bigger tires and off-road trailer hitch would help me."
What is your level of technical expertise? Professional
1 of 1 people found this review helpful.
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What's Included with this Item?
- (1) Pressure washer
- (1) Quick connect industrial rear entry gun
- (1) 36in. 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) Chemical nozzle
- (1) Downstream chemical injector
Items You'll Need
Hoses
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Hose Reels
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| Northstar Hose Reel Mount for Northstar Pressure Washers | 157823 | In Stock | Only $39.99 | |
Pumps
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| CAT Pump Pressure Washer Pump Oil | 22158 | In Stock | Only $7.99 | |
Turbo Nozzles
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| NorthStar Pressure Washer Turbo Nozzle | 22032 | In Stock | Was $49.99 Sale $39.99 |
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Wands
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| General Pump Telescoping Pressure Washer Wand — 3500 PSI, 6ft. to 24ft. Length, Model# DLTG24 | 22824 | In Stock | Was $129.99 Sale $109.99 |
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Eye Protection
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| AO Safety Virtua Safety Eyewear, Clear Lens | 174690 | In Stock | Only $1.49 | |
Items We Recommend
Hose Reels
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| General Pump High-Pressure Hose Reel, 4000 PSI, 100Ft., Model# DHR40100D | 153001 | In Stock | Was $99.99 Sale $79.99 |
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Nozzles
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| General Pump Pressure Washer Quick Couple Spray Nozzles — 3.5 Size, 3-Pc. Set | 26452 | In Stock | Was $19.99 Sale $18.99 |
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Pumps
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| General Pump Pressure Washer Pump O-Ring Kit | 228704 | In Stock | Only $3.99 | |
Turbo Nozzles
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| Super Heavy-Duty Turbo Nozzle | 22358 | In Stock | Was $109.99 Sale $99.99 |
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Safety Items We Recommend
Eye Protection
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| AO Safety Chemical Splash/Impact Goggle | 174632 | In Stock | Only $3.99 | |
Manufacturer Warranty: 24 months parts / 24 months labor
Protect Your Purchase Beyond The Manufacturer's Warranty With Service Protection Plus!
| Extended Service Plan Description (learn more) | 1 Year | 2 Year |
|---|---|---|
| Repair Plan | $99.99 More Info | $169.99 More Info |
| Repair Plan with On-Site Service | $129.99 More Info | $249.99 More Info |
| Accidental Damage Repair Plan | $169.99 More Info | $249.99 More Info |
| Accidental Damage Repair Plan with On-site Service | $269.99 More Info | $349.99 More Info |
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