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Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM

Item# 115178
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Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM

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Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM

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$599.99
Reg $749.99Save $150.00

Order today to get this price.

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  • 3,800 PSI, 3.6 GPM Cleaning Performance: Combines powerful pressure with high water flow to quickly remove dirt, grime, mildew and other buildup
  • Powerhorse DH275 Gas Engine: 274cc engine delivers dependable power and 16.5 ft./lbs. gross torque for a range of cleaning applications
  • Powerhorse Direct Drive Pump: Triplex pump features ceramic-coated plungers for improved durability and service life
  • Portable Wheeled Design: Pull-up-style cart design includes pneumatic tires, 35ft. braided hose, spray gun with 3ft. lance and (4) quick-connect nozzles
  • Integrated Detergent Tank: Allows convenient application of pressure washer chemicals for enhanced cleaning performance

See full description

Step Up to Hot for Pro Results

Powerhorse Hot Water Pressure Washer
Cleans Grease + Grime 2x Faster

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Complete Your Solution

  • Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM
  • Powerhorse Rotating Pressure Washer Turbo Nozzle, 4.0 Orifice, 4000 PSI
  • Powerhorse Pressure Washer Surface Cleaner, 16in. Dia., 3500 PSI, 5 GPM
  • Honda Power Equipment 10W-30 Motor Oil, 1-Qt. Bottle
Price for all four:

$1007.96

Frequently Bought Together

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

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Product Summary

The Powerhorse Gas Cold Water Pressure Washer is built to tackle demanding cleaning jobs with 3,800 PSI and 3.6 GPM of professional-grade performance. The combination of high pressure and increased water flow quickly removes mud, dirt, mildew, grease and stubborn debris from driveways, equipment, trailers, farm machinery, siding and other outdoor surfaces. Powered by a 420cc OHV engine, this pressure washer delivers reliable performance and the power needed for extended cleaning sessions. A commercial-grade triplex pump provides smooth, consistent pressure and is rebuildable for long-term durability, while the downstream detergent injection system improves cleaning effectiveness without exposing the pump to concentrated chemicals. Complete with a commercial spray gun, steel lance, high-pressure hose and quick-connect nozzles, the Powerhorse Gas Cold Water Pressure Washer is designed for property owners, farmers, contractors and anyone who needs dependable, high-performance cold water cleaning.

What's Included

    (1) Powerhorse Gas Cold Water Pressure Washer (4) Nozzles (1) 35ft. x 3/8in. steel braided rubber hose (1) Rear entry spray gun with lance

Downloads

Product Manual
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UNMATCHED CLEANING POWER

This pressure washer is engineered to tackle the most stubborn DIRT, GRIME and STAINS, thanks to its powerful engine and HIGH PSI OUTPUT, making it perfect for both home and commercial use


BUILT TO LAST

The triplex pump’s ceramic-coated plungers and STAINLESS STEEL CONSTRUCTION promise DURABILITY and RELIABILITY, ensuring your pressure washer STANDS UP TO RIGOROUS USE over time


DESIGNED FOR CONVENIENCE

Its PULL-UP STYLE CART and PNEUMATIC TIRES allow for EASY MANEUVERABILITY across various terrains, while the onboard soap tank adds convenience for projects requiring detergent


ADAPTABLE FOR ANY CLEANING JOB

With a set of FOUR QUICK-CONNECT NOZZLES and a long, REINFORCED HOSE, you can easily switch between tasks, ensuring EFFECTIVE CLEANING whether you’re dealing with light dirt or stubborn debris


SAFETY AND STABILITY

The ANTI-TIPPING DESIGN of the cart MINIMIZES THE RISK OF ACCIDENTS during use, making this pressure washer a safe choice for all your cleaning needs

Features + Benefits

  • 3,800 PSI, 3.6 GPM Cleaning Performance: Combines powerful pressure with high water flow to quickly remove dirt, grime, mildew and other buildup
  • Powerhorse DH275 Gas Engine: 274cc engine delivers dependable power and 16.5 ft./lbs. gross torque for a range of cleaning applications
  • Powerhorse Direct Drive Pump: Triplex pump features ceramic-coated plungers for improved durability and service life
  • Portable Wheeled Design: Pull-up-style cart design includes pneumatic tires, 35ft. braided hose, spray gun with 3ft. lance and (4) quick-connect nozzles
  • Integrated Detergent Tank: Allows convenient application of pressure washer chemicals for enhanced cleaning performance

Key Specs

AttributeSpecification

item#

115178

Brand

Powerhorse

Manufacturer's Warranty

2 year limited warranty

Ship Weight

99.0 LB

Pressure

3,800 PSI

Flow

3.6 GPM

Engine Brand

Powerhorse

Engine Model

DH275

Engine Displacement

274 cc

Fuel Type

Gasoline

Pump

Triplex

Drive Style

Direct

CARB Compliant

No

Number of Tips Included

4

Adjustable Pressure

No

Gross Torque

16.5 ft-lbs.

Start Type

Recoil

Engine Oil Included

No
AttributeSpecification

Engine Oil Type

SAE 10W-30

Fuel Capacity

1.32 Gal

Max. Inlet Water Temp

104 °F

Max. Outlet Water Temp

104 °F

Orifice Size

3.7

Chemical Injector

Yes

Hose Length

35 ft

Coupler Size

3/8 in

Wheel Diameter

10 in

Nozzle Type

15, 25, 40 and Soap

Quick Connect Nozzle

Yes

Pump Oil Included

Yes

Pump Oil Type

SAE 85W-90

Low Oil Shutdown

Yes

Thermal Protector

Yes

Product Weight

101.4000 lb

Dimensions L x W x H (in.)

34.0 x 21.0 x 27.5 in

Reviews

Questions & Answers

27 Reviews This action will navigate to reviews.

Questions

1–8 of 8 Questions  
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  1. is it made in China?

    1 answer

    1. This pressure washer is manufactured to our specifications in China.

      Helpful?

  2. I need to replace carburetor on this model.  What is pat# for carb kit? 

    1 answer

    1. The carburetor kit, part #806089, can be purchased through our sister company, Jacks Small Engines. Please visit www.JacksSmallEngines.com for pricing and availability.

      Helpful?

  3. Does it have solid forged brass pump head and how long is hose ( w or so qcs on hose tips and gun ?

    1 answer

    1. The pump head does have a brass pump head; however, it is not specified as solid forged. This machine includes a 35' long hose. The lance is 21" long, the gun is 18.4" long not included the rearmost portion of the handle.

      Helpful?

  4. What brand of Pump is on the Unit?

    1 answer

    1. The pressure washer will have a Powerhorse direct drive triplex pump with stainless steel ceramic coated plungers.

      Helpful?

  5. How do you start the motor which way do you turn choke to choke and whic Turn gas for more Gas?

    1 answer

    1. To start the engine: 1. Move the fuel shut off to the ON position. 2. To start a cold engine, move the choke lever to the choke position. To restart a warm engine, leave the choke lever in the run position. 3. Move the throttle lever away from the MIN position about 1/3 of the way toward the MAX position. 4. Turn the engine switch to the ON position. 5. Pull the starter grip lightly until you feel resistance. Then pull briskly in the direction upward towards you. Return the starter grip gently.

      Helpful?

  6. Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM Item# 115178 What type of oil does the pump require?

    1 answer

    1. The oil recommended for the pump will be an SAE 85W-90 or 15W-40. The oil capacity is 7.78-8.45 ounces (0.23-0.25 L).

      Helpful?

  7. How to start a brand new pressure washer a 3800psi 3.6gpm

    1 answer

    1. Please review pages 15-22 of the Product Manual located on the product web page below the Product Summary.

      Helpful?

  8. What size is the crankshaft on this pressure washer

    1 answer

    1. The crank shaft is 3/4" x 2-7/16".

      Helpful?

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Warranty

Manufacturer's Warranty

2 year limited warranty

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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Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM
3.0 out of 5 stars. 27 reviews

Powerhorse Gas Cold Water Pressure Washer, 3800 PSI, 3.6 GPM

Item # 115178

$599.99
Reg $749.99Save $150.00

Order today to get this price.