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Powerhorse 750143 Spec Review

The Powerhorse 750143 is a gas-powered pressure washer offering a maximum water pressure of 3100 PSI and flow of 2.5 GPM. (Read full specs)

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This product has a newer version, the 89897.

Description

This complete Powerhorse Gas Cold Water Pressure Washer package has all the power and accessories you need to tackle countless projects around your home or business. Push-down style cart features a 1 1/4in. steel tube frame and flat-free tires.

Zoom on the Powerhorse 750143

In a nutshell, the Powerhorse 750143 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • spot cleaning of hard, unpainted surfaces and high-reach cleaning
  • thorough cleaning of hard, paint-free surfaces
  • cleaning of painted and fragile surfaces
  • applying detergent and cleaning solutions

Ahead are presented its power characteristics and design, its main features and any other additional features.

Power

The Powerhorse 750143 in use

The Powerhorse 750143

With a powerful 212 cc (6 hp) engine, its axial cam pump delivers a pressure of 3100 PSI (roughly 52 times more than a standard garden hose) and a flow of up to 2.5 GPM (values claimed by the manufacturer), resulting in the Powerhorse 750143's cleaning power of 7750 Cleaning Units.

A classic pull-start mechanism is responsible for starting the gas-powered pressure washer’s engine.

Gasoline is stored in a fuel tank with a maximum capacity of 0.95 gallon.

Design & Handling

The Powerhorse 750143 is very mobile, due to its hand truck design and approximate dimensions of D21 x W25.5 x H38.5 in. The robust steel frame guarantees longevity of the assembly. The foam-padded fixed handle adds to the 750143 convenience of transport, while offering a comfortable grip.

Most users can maneuver this model easily, as it weighs just 68 lbs. A major component of its weight are its 212 cc engine and steel frame. But, as the 750143 does have a set of two 10" never-flat wheels, it can be easily maneuvered and manipulated.

Main Features

The Powerhorse 750143 in use

The Powerhorse 750143

The Powerhorse 750143's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.

  • Soap injection: Detergent is stored in a dedicated tank. If a soap nozzle is attached, the device will proceed to add the detergent to the water automatically.
  • Pressure hose: A neat storage for the included 30 ft ⌀5/16" high-pressure hose is facilitated by a set of convenient hooks.
  • Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
  • Nozzles: The table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.
 


15°

25

40°

Soap
Concrete, brick, masonryUse with cautionSuitableSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse 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

The specs of the Powerhorse 750143

The Powerhorse 750143

  • Onboard storage: The Powerhorse 750143 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 trigger lock mechanism (which prevents accidental operation), a low oil protection and a thermal relief valve (which helps to prevent internal pump damage).
  • Accessories: The Powerhorse 750143 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 and spray gun.
  • Emissions: The Powerhorse 750143 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 Powerhorse 750143's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Powerhorse 750143 compare to similarly priced pressure washers.

  • The Powerhorse 750143, reaching a PSI of up to 3100, is one of the more powerful gas-powered units in $255-300 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 Simpson MS60920-S with a PSI of 3200.
  • With a maximum GPM of 2.5 (gallons per minute), this washer belongs to the best in terms of water flow, in its respective price range.
  • The 750143, with its 7750 Cleaning Units (PSI x GPM) sits at the high end of the cleaning efficiency spectrum, when compared to other devices of similar price. If the highest overall cleaning power is your top priority, the Simpson MS60920-S, which can reach up to 8000 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 7500 and 8000 Cleaning Units, the Powerhorse 750143 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget pressure washer.

The bottom line

STRENGTHS:
  • Inexpensive
  • Good range of nozzles included
  • Onboard storage
  • Several security features
  • CARB-compliant
  • High PSI for the price
  • High GPM for the price
  • High CU for the price
WEAKNESSES:
  • The Powerhorse 750143 doesn't have any notably low specs.

Do you own the Powerhorse 750143 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
FuelGas-Powered
HandlingHand Truck
WaterCold (140°F max.)
PSI3100
GPM2.5
Cleaning Units7750
Engine212 cc 6 HP OHV 4-stroke
PumpAxial Cam
Features
FrameSteel
Soap injectionYes
Soap tankYes
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose30 ft, ⌀5/16
Hose storageHooks
Misc
Dimensions
(D x W x H)
Approx. 21 x 25.5 x 38.5 in
Weight68 lbs
Pressure controlValve
Wheels2 wheels, ⌀10", never flat
Included accessoriesWand, spray gun, high pressure hose, 5 nozzles
SecurityLow oil, trigger lock and thermal relief valve
EmissionsCARB, EPA
Warranty2 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.

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About Powerhorse

The Powerhorse outdoor power products brand offers a range of gas- and electric-powered tools including pressure washers, log splitters, wood chippers/shredders, and electric generators. Also available are engines and water pumps. With a motto of "Power You Can Depend On", Powerhorse is a trademarked brand name that is distributed exclusively by the Northern Tool & Equipment Company Inc.

Warranty Information

The Powerhorse 750143 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Powerhorse pressure washers, please contact the Powerhorse Customer Support: 1-866-443-2576.

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