WE ARE PROUD TO BE INDEPENDENT AND IN NO WAY ASSOCIATED WITH MANUFACTURERS. TO STAY UNBIASED, WE DO NOT ACCEPT FREE PRODUCTS. WE EARN FROM ADVERTISING FEES PAID BY AMAZON, EBAY OR NORTHERN TOOL ON QUALIFYING PURCHASES.

NorthStar 157136 Spec Review

The NorthStar 157136 is a gas-powered pressure washer offering a maximum water pressure of 4000 PSI and flow of 3.5 GPM. (Read full specs)

-No User ReviewsWrite a review
CompareShortlistShortlistedRemoved from shortlist 1
NorthStar 157136 4000PSI Gas Pressure Washer
NorthStar 157136 4000PSI Gas Pressure Washer
NorthStar 157136 4000PSI Gas Pressure Washer
NorthStar 157136 4000PSI Gas Pressure Washer
Set Price Alert
×
Notify me when the price drops
Set an alert for the NorthStar 157136 - Current lowest price: $1,579.99
Price alert for: ebay.com

Description

This premium-quality NorthStar® Gas Cold Water Pressure Washer equips you to blast through mud, dirt and debris faster and more easily on lawn and garden equipment, heavy-duty machinery, driveways, parking lots, patios, office buildings and much more. Newly designed compact steel cart with large 15" flat-free tires offers space-saving storage and easy portability.

Zoom on the NorthStar 157136

In summary, the NorthStar 157136 is a heavy duty, commercial pressure washer, that offers an all-around versatile cleaning experience, and also:

  • intense cleaning of tough, paintless surfaces
  • cleaning of painted and frail surfaces
  • applying detergent and cleaning solutions

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

The NorthStar 157136 in use

The NorthStar 157136

With a powerful 389 cc (11.7 hp) engine, its triplex pump delivers a pressure of 4000 PSI (roughly 67 times more than a standard garden hose) and a flow of up to 3.5 GPM (values claimed by the manufacturer), resulting in the NorthStar 157136's cleaning power of 14000 Cleaning Units.

The Honda GX390 engine of this gas-powered pressure washer gets started by a classic pull-start mechanism.

The fuel is stored in a steel tank, which can hold up to 1.6 gallon of gasoline.

Design & Handling

The wheelbarrow design of the NorthStar 157136 grants mobility and stability to the unit. Its sturdy steel tubing frame provides longevity to the assembly. The handle adds to the 157136 convenience of transport.

The device weighs 249 lbs and thus, is far from lightweight. Transporting and manually lifting it may therefore pose a challenge. Its 389 cc Honda GX390 engine, the triplex pump and steel tubing frame are mainly responsible for its heavy weight. However, the unit is manipulated smoothly thanks to its two 15" never-flat wheels, which play a key role in its maneuvrability.

Main Features

The NorthStar 157136 in use

The NorthStar 157136

The NorthStar 157136 comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: While the device doesn't feature a soap tank, detergent supply is ensured by a siphon hose. The NorthStar 157136 has an automatic soap dilution mechanism, which dilutes the detergent using a 15:1 ratio. The detergent will be added automatically to the water when a soap nozzle is attached.
  • Pressure hose: The 50 ft high-pressure hose, which is included with the device, can be stored neatly on the unit itself when idle, using a set of convenient hooks.
  • Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
  • Nozzles: The 4 nozzles included with the device, and the respective surfaces which they’re the most suitable for, are shown in the following table.
 

15°

25°

40°

Soap
Concrete, brick, masonrySuitableSuitableSuitableSuitable
Siding, gutters, houseUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVUse with cautionUse with cautionUse with cautionSuitable

Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.

Other Features

Some of the accessories of the NorthStar 157136

Some of the included accessories

  • Onboard storage: The NorthStar 157136 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
  • Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage), a trigger lock mechanism (which prevents accidental operation) and a low oil protection.
  • Accessories: The NorthStar 157136 comes with an owner's manual (opens in a new tab) and some basic documentation to get you quickly started. On top of that, you also get pressure hose, wand, spray gun and soap hose.
  • Emissions: The NorthStar 157136 is EPA-approved and CARB-compliant. This means that this pressure washer can be bought and sold in each of the 50 states, including California.

Product Video

The NorthStar 157136's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the NorthStar 157136 compare to similarly priced pressure washers.

  • Able to deliver a maximum pressure of 4000 PSI, the NorthStar 157136 is one of the gas-powered products that produce an above average water pressure, in the $1400 to $1800 price range. In case you are looking for a device with the highest possible power of its water stream, one of the top achievers in this price range is the Lifan LFQ4515E-Elite with a PSI of 4500.
  • When compared to devices in the above-mentioned price range, this washer and its 3.5 GPM (gallons per minute), is on the lower end of the achievable water flow. If being able to rinse away debris as efficiently as possible is your priority, one of the products with the highest GPM in this price range is the NorthStar 157160, with 5 GPM.
  • Amongst similarly priced gas-powered devices, the 14000 Cleaning Units (PSI x GPM) of the 157136 rank as low. If the highest overall cleaning power is your top priority, the Lifan LFQ4515E-Elite, which can reach up to 18000 Cleaning Units, is one of the most efficient of the devices in the current price range.

Price comparison

As you can see from this interactive chart, when compared to other gas-powered washers between 14000 and 14500 Cleaning Units, the NorthStar 157136 is on the expensive side of the price range.

While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • Triplex pump
  • Honda engine
  • Designed to be stable
  • Good range of nozzles included
  • Automatic detergent dilution
  • Onboard storage
  • Several security features
  • CARB-compliant
  • High PSI for the price
WEAKNESSES:
  • On the expensive side
  • No electric start
  • No soap tank
  • Low GPM for the price
  • Low CU for the price

Do you own the NorthStar 157136 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
FuelGas-Powered
HandlingWheelbarrow
WaterCold (140°F max.)
PSI4000
GPM3.5
Cleaning Units14000
Engine389 cc 11.7 HP Honda GX390 OHV 4-stroke
PumpCAT 5CP4120CSS Triplex
Features
FrameSteel tubing
Soap injectionVia siphon hose
Soap dilution15:1
Nozzles15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose50 ft
Hose storageHooks
Misc
Dimensions
(L x W x H)
Approx. 50 x 29 x 26 in
Weight249 lbs
Pressure controlValve
Wheels2 wheels, ⌀15", never flat
Included accessoriesWand, spray gun, high pressure hose, soap hose, 4 nozzles
SecurityLow oil, trigger lock and thermal relief valve
EmissionsCARB, EPA
Warranty4 years

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

About NorthStar

The NorthStar brand of outdoor power equipment is owned and distributed by the Northern Tool company, which was founded in 1981 in Minnesota, USA. The brand includes log splitters, generators, pressure washers, and air compressors. Though many of the components are manufactured in Northern Tool’s factory in China, NorthStar pressure washers are engineered, assembled, and tested in America, and powered by Honda engines. They include hot water, cold water, and soft-wash systems, along with many accessories. NorthStar brand products make up a large percentage of Northern Tool's product line.

Warranty Information

The NorthStar 157136 is covered under a warranty for up to 4 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of NorthStar pressure washers, please contact the NorthStar Customer Support: 1-800-270-0810.

We would love to know your opinion

Leave a review

Your total score


This form does not send us any personal data (not even your IP address)


Pressure Washer Database
Compare items
  • Total (0)
Compare

You can compare as many pressure washers as you wish. However, for the best results, we recommend you to compare only 2 products at a time.

0