Powerhorse Gas Cold Water Pressure Washer, 4400 PSI, 4.2 GPM

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Shipping:
Free shipping (lower 48 states) - Available nowHeavy/large item. Lift gate service available.
Store Pickup:
Out of stock at Fredericksburg VA
- 4,400 PSI, 4.2 GPM Cleaning Performance: Combines powerful pressure with high water flow to quickly remove dirt, grime, mildew and other buildup
- Powerhorse DH420 Gas Engine: 420cc engine delivers dependable power and 23 ft./lbs. gross torque for demanding cleaning applications
- NorthStar 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, 50ft. braided hose, spray gun with 4ft. lance and (4) quick-connect nozzles
- Integrated Detergent Tank: Allows convenient application of pressure washer chemicals for enhanced cleaning performance
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Description
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Product Summary
What's Included
- (1) Powerhorse Gas Cold Water Pressure Washer (4) Quick-connect nozzles: 15°, 25°, 40° and detergent (1) 50ft. x 3/8in. steel braided rubber hose (1) Rear entry spray gun with lance
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UNRIVALED CLEANING EFFICIENCY
Engineered to tackle the most challenging cleaning tasks, this pressure washer’s POWERFUL ENGINE and HIGH PSI OUTPUT ensure quick and thorough cleaning, making it ideal for both RESIDENTIAL and COMMERCIAL APPLICATIONS
BUILT FOR THE LONG HAUL
The DURABILITY of the TRIPLEX PUMP, coupled with ceramic-coated plungers, means this machine is designed to withstand rigorous use, ensuring years of dependable service
MOBILITY MEETS STABILITY
Its ANTI-DUMPING DESIGN and pneumatic tires provide SMOOTH TRANSPORTATION over uneven terrain, while the robust cart design offers stability during use, preventing tipping
VERSATILE CLEANING SOLUTIONS
With the inclusion of an ONBOARD SOAP tank and a variety of NOZZLES, this pressure washer adapts to any cleaning situation, from gentle washing to removing ingrained dirt and grime
EXTENDED REACH
The 50 FOOT REINFORCED HOSE offers EXTENSIVE REACH, allowing for EFFICIENT CLEANING over large areas without the need to constantly move the unit, enhancing productivity and ease of use
Features + Benefits

- 4,400 PSI, 4.2 GPM Cleaning Performance: Combines powerful pressure with high water flow to quickly remove dirt, grime, mildew and other buildup
- Powerhorse DH420 Gas Engine: 420cc engine delivers dependable power and 23 ft./lbs. gross torque for demanding cleaning applications
- NorthStar 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, 50ft. braided hose, spray gun with 4ft. lance and (4) quick-connect nozzles
- Integrated Detergent Tank: Allows convenient application of pressure washer chemicals for enhanced cleaning performance
- Integrated Safety Features: Includes thermal protection and low oil shutdown
- EPA and CARB Compliant: For safety and emissions standards
Key Specs
| Attribute | Specification |
|---|---|
item# | 115179 |
Brand | Powerhorse |
Manufacturer's Warranty | 2 year limited warranty |
Ship Weight | 152.0 LB |
Pressure | 4,400 PSI |
Flow | 4.2 GPM |
Engine Brand | Powerhorse |
Engine Model | DH420 |
Engine Displacement | 420 cc |
Fuel Type | Gasoline |
Pump | Triplex |
Drive Style | Direct |
CARB Compliant | No |
Number of Tips Included | 4 |
Adjustable Pressure | Yes |
Gross Torque | 23 ft-lbs. |
Start Type | Recoil |
Engine Oil Included | No |
| Attribute | Specification |
|---|---|
Engine Oil Type | SAE 10W-30 |
Fuel Capacity | 1.72 Gal |
Max. Inlet Water Temp | 104 °F |
Max. Outlet Water Temp | 104 °F |
Orifice Size | 4 |
Chemical Injector | Yes |
Hose Length | 50 ft |
Coupler Size | 3/8 in |
Wheel Diameter | 12 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 | 159.4000 lb |
Dimensions L x W x H (in.) | 38.0 x 24.75 x 30.0 in |
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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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Specifications
4,400 PSI
4,000 PSI
3,200 PSI
3,300 PSI
4.2 GPM
3.5 GPM
3 GPM
2.6 GPM
Powerhorse
Honda
Kohler
Kohler
DH420
GX390
600
SH265
420 cc
389 cc
208 cc
196 cc
Gasoline
Gasoline
Gasoline
Gasoline
Triplex
CAT 5cp
Triple
Direct Drive Axial Cam
Direct
Belt
Direct
Direct
No
-
-
-
4
4
4
4
Yes
Yes
Yes
No
23 ft-lbs.
19 ft-lbs.
-
10.2 ft-lbs.
Recoil
Recoil
Pull
Recoil
No
No
Yes
No
SAE 10W-30
SAE 30
10w 30
10w-30
1.72 Gal
1.6 Gal
1.2 Gal
0.95 Gal
104 °F
140 °F
-
140 °F
104 °F
-
-
140 °F
4
3.5
-
3
Yes
Yes
Yes
Yes
50 ft
50 ft
40 ft
25 ft
3/8 in
3/8 in
-
-
12 in
-
-
10 in
15, 25, 40 and Soap
Quick-connect
Brass
Quick Connect
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
SAE 85W-90
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
159.4000 lb
210.0000 lb
118.0000 lb
80.0000 lb
38.0 x 24.75 x 30.0 in
50.5 x 28.5 x 26.25 in
32.75 x 29.0 x 28.0 in
29.25 x 19.75 x 20.75 in
See All Gas-Cold Water Pressure Washers
See All Powerhorse Gas-Cold Water Pressure Washers
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