Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

NorthStar Hot Water Portable Pressure Washer with Wet Steam, 3000 PSI, 4 GPM, Kohler Engine

Item# 1571151
"NorthStar Hot Water Portable Pressure Washer with Wet Steam, 3000 PSI, 4.0 GPM, Kohler Engine, Model# 1571151"
On Sale
NorthStar Hot Water Portable Pressure Washer with Wet Steam, 3000 PSI, 4 GPM, Kohler Engine

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

NorthStar Hot Water Portable Pressure Washer with Wet Steam, 3000 PSI, 4 GPM, Kohler Engine

Click or Tap image to Zoom

  • 250°F wet steam mode optimizes performance with combination of high heat, high impact and high flow rate
  • Industry-leading 150° temperature rise for more effective hot water pressure washing and degreasing
  • Innovative digital thermostat provides far superior temperature regulation compared to other brands—a stable 15–18°F range consistently delivers hot water without significant temperature swings
  • Downdraft burner with seamless coil provides consistent heat and up to 35% increased fuel efficiency
  • Adjustable digital thermostat provides extremely accurate temperature regulation

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

The NorthStar Hot Water Pressure Washer with Wet Steam is the ultimate cleaning machine, equipped with advanced technologies designed to melt through and wash away the toughest grease and grime. Its 250°F wet steam mode, industry-leading 150° temperature rise and fuel-efficient downdraft burner deliver an unbeatable combination of high heat, powerful impact and high flow rate. The innovative digital thermostat ensures superior temperature control, maintaining a consistent 15°–18°F range for reliably hot water without major fluctuations. Powered by a dependable Kohler CH440 engine and a CAT direct drive pump, this heavy-duty unit is built for performance and durability. NorthStar hot water pressure washers are engineered to effectively sanitize surfaces, significantly reduce the presence of germs without disinfectants and maximize the performance of disinfectants by providing optimal surface preparation.

What's Included

    (1) Hot water pressure washer with wet steam (5) Nozzles (1) High-pressure hose (1) Spray gun (1) Lance

Downloads

Product Manual

Features + Benefits

  • 250°F wet steam mode optimizes performance with combination of high heat, high impact and high flow rate
  • Industry-leading 150° temperature rise for more effective hot water pressure washing and degreasing
  • Innovative digital thermostat provides far superior temperature regulation compared to other brands—a stable 15–18°F range consistently delivers hot water without significant temperature swings
  • Downdraft burner with seamless coil provides consistent heat and up to 35% increased fuel efficiency
  • Adjustable digital thermostat provides extremely accurate temperature regulation
  • AFI (Air/Fuel/Ignition) delivery system eliminates need for 12 Volt battery
  • Large 15in. pneumatic tires for easy mobility over any terrain
  • Includes 3/8in. x 50ft. high-pressure hose, rear entry spray gun and 18.5in. lance and 5 nozzles (15° wet steam, 15°, 25°, 40 and detergent)
  • 2-year limited warranty on frame; 3-year limited warranty on Kohler engine; 5-year limited warranty on pump; 5-year limited warranty on heat exchanger

Key Specs

AttributeSpecification

item#

1571151

Brand

NorthStar

Manufacturer's Warranty

2 year limited warranty

Ship Weight

510.0 LB

Pressure

3,000 PSI

Flow

4 GPM

Engine Brand

Kohler

Engine Model

CH440

Engine Displacement

429 cc

Fuel Type

Gasoline

Pump

CAT 66dx

Drive Style

Direct

Number of Tips Included

4

Adjustable Pressure

Yes

Gross Torque

22.7 ft-lbs.

Start Type

Recoil

Engine Oil Included

No
AttributeSpecification

Engine Oil Type

SAE 30 Motor Oil

Fuel Capacity

1.61 Gal

Max. Inlet Water Temp

140 °F

Max. Outlet Water Temp

250 °F

Orifice Size

4.5

Chemical Injector

Yes

Hose Length

50 ft

Coupler Size

3/8 in

Nozzle Type

15° Wet Steam, 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

510.0000 lb

Dimensions L x W x H (in.)

43.5 x 37.5 x 48.31 in

Reviews

Questions & Answers

1 Review This action will navigate to reviews.

Questions

1–5 of 5 Questions  
Sort by:

  1. Is it direct drive or belt drive?

    1. The main pump is direct drive, but the fuel pump and the blower fan are belt driven.

      Helpful?

    2. This pressure washer is belt driven.

      Helpful?

  2. Does this model have connection for a water tank, in case where I go doesn't have water connection?

    1 answer

    1. The water supply hook up would be the same for a tank or a water faucet.

      Helpful?

  3. It says 'adjustable pressure'. What's the lowest pressure I can get to? I want to use it to remove ice dams on a roof and don't want to damage asphalt shingles.

    1 answer

    1. The pressure can be adjusted down to 500 PSI; however, it is not recommended to run this machine at that low pressure for an extended period of time.

      Helpful?

  4. what heats the water? I don't see a diesel tank on this unit.

    1 answer

    1. There is a tank located on the bottom of the cart. It can be used with diesel, kerosene or fuel oil.

      Helpful?

  5. how does engine start electric or pull like a mower

    1 answer

    1. This is a recoil start engine. It does not have an electric start option.

      Helpful?

Accessories We Recommend

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

See All Pressure Washer Hoses
NorthStar Nonmarking Pressure Washer Hose, 4000 PSI, 100ft. x 3/8in.
4.5 out of 5 stars. 161 reviews

NorthStar Nonmarking Pressure Washer Hose, 4000 PSI, 100ft. x 3/8in.

Item # 42952

$169.99
See All Motor Oil + Transmission Fluids
Honda Power Equipment 10W-30 Motor Oil, 1-Qt. Bottle
4.9 out of 5 stars. 172 reviews

Honda Power Equipment 10W-30 Motor Oil, 1-Qt. Bottle

Item # 1707002

$12.99

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.