6 Best Alternatives to the NorthStar Truck-Mount Pressure Washer (2026)

How Alternatives Compare to NorthStar

Simpson Aluminum 3400 PSI Honda Gas Pressure Washer

The Simpson Aluminum 3400 PSI model offers 100 PSI more than the NorthStar truck-mount kit. It maintains the same 2.5 GPM flow rate but weighs 79 pounds less at 73 pounds. This unit features a Honda engine and aluminum construction. You should choose this if you need slightly higher pressure without the truck-mount complexity. The red color and compact footprint make it easier to maneuver than the NorthStar kit. It sacrifices the specialized mounting design for standalone portability. Contractors who value engine reliability and durable pumps will find this a strong alternative. It provides commercial-grade power in a more accessible package for various job sites.

RYOBI 3300 PSI 2.5 GPM Gas Pressure Washer

The Ryobi 3300 PSI gas washer matches the NorthStar pressure exactly but weighs only 37 pounds. It shares the 2.5 GPM flow rate but is designed for cold water cleaning. This unit is significantly lighter, making it ideal for homeowners tackling tough residential tasks. You get the same cleaning force with much less weight to haul. The green finish and compact design suit those who prioritize raw power over convenience features. It lacks the truck-mount capability, so it is not for mobile commercial fleets. However, for standalone use, it offers serious pressure in a manageable form. If you need high PSI without the heavy footprint, this model is a practical choice.

Westinghouse 3200 PSI Gas Pressure Washer

The Westinghouse 3200 PSI unit provides 100 PSI less than the NorthStar but keeps the 2.5 GPM flow. It weighs 63 pounds, which is 16 pounds lighter than the truck-mount kit. This model includes a built-in soap tank and five nozzles for versatile cleaning. You should pick this if you need a standalone cleaner for patios, driveways, or fences. The blue and black design fits homeowners who do not require truck-mount systems. It offers robust power with added convenience features like the soap tank. While it has lower pressure, the flow rate ensures effective cleaning. It is a solid choice for those who want a complete package without the commercial mounting requirements.

Simpson PowerShot 3300 PSI Gas Pressure Washer

The Simpson PowerShot 3300 PSI matches the NorthStar pressure and 2.5 GPM flow rate. It weighs 74.8 pounds, which is slightly lighter than the 79-pound NorthStar kit. This model features a Honda engine and a black finish for durability. You should choose this if you value engine reliability and long hose reach. It provides the same cleaning power in a more portable standalone format. The unit is designed for contractors who need robust performance without truck mounting. It sacrifices the specialized mounting design for easier transport and setup. If you want reliable commercial power with a trusted engine, this is a strong alternative. It suits those who prioritize durability and consistent performance on large jobs.

SIMPSON Clean Machine 3400 PSI

The Simpson Clean Machine 3400 PSI offers 100 PSI more than the NorthStar with the same 2.5 GPM flow. It weighs 61 pounds, making it 18 pounds lighter than the truck-mount kit. This model is designed for homeowners needing portable high-pressure cleaning. You get strong pressure and flow in a more accessible package. The black finish and durable hoses suit those who value easy mobility. It lacks the truck-mount design, so it is not for commercial fleets. However, for standalone use, it provides excellent cleaning power. If you prioritize portability and durable construction, this model is a great fit. It offers commercial-grade performance in a format that is easier to handle for residential tasks.

PowerSmart 3800 PSI Gas Pressure Washer

The PowerSmart 3800 PSI model delivers 500 PSI more than the NorthStar while keeping the 2.5 GPM flow rate. It weighs 61 pounds, which is 18 pounds lighter than the truck-mount kit. This unit is designed for heavy-duty outdoor cleaning tasks. You should choose this if you prioritize raw PSI and durable construction. The red finish and compact design make it suitable for large jobs. It sacrifices the truck-mount capability for standalone portability. If you need maximum pressure without the commercial mounting complexity, this is a strong option. It offers significant cleaning power in a manageable form. This model fits buyers who want high performance for tough outdoor cleaning without the weight of a truck-mount system.

Quick picks

Our 7 picks

1 Best overall

NorthStar 3300 PSI Truck-Mount Pressure Washer

Best for: Mobile commercial cleaning jobs

Maximum Pressure

3,300 PSI

Flow Rate

2.5 GPM

Weight

79 pounds

View on Amazon: NorthStar 3300 PSI Truck-Mount Pressure Washer Affiliate link

This NorthStar kit delivers 3,300 PSI and 2.5 GPM for heavy-duty cleaning tasks. It is built as a truck-mount system, designed to be installed in your vehicle for mobile use. The unit weighs 79 pounds, making it a substantial addition to your truck bed. You will get strong pressure and consistent flow, ideal for commercial or serious residential work where portability and power are key.

Pros

• Generates 3,300 PSI of cleaning pressure
• Provides 2.5 GPM flow rate for faster rinsing
• Designed specifically for truck-mount installation
• Weighs 79 pounds for stability during use

Cons

• Requires vehicle installation rather than standalone use
• Heavier build at 79 pounds compared to portable units
• No onboard storage or hose reel mentioned in data

Good fit if

• You need a mobile pressure washing setup for your truck
• You require high PSI for tough stains and grime
• You want a dedicated commercial-grade unit for your vehicle

Skip if

• You prefer a portable unit that does not require installation
• You need a lightweight machine for easy transport
• You are looking for a budget-friendly residential option

Verdict: NorthStar 3300 PSI Truck-Mount Kit is the right choice for professionals who need to bring high-power cleaning directly to job sites via their truck. It suits those who prioritize mobile convenience and industrial-strength performance over standalone portability.

2 Best premium

Simpson Aluminum 3400 PSI Honda Gas Pressure Washer

Best for: contractors needing reliable commercial power

Power Source

Gas

Pressure

3400 PSI

Flow Rate

2.5 GPM

Nozzle Count

5 Nozzles

Color

Red

Dimensions

30 × 21 × 24 inches

View on Amazon: Simpson Aluminum 3400 PSI Honda Gas Pressure Washer Affiliate link

This gas pressure washer delivers 3400 PSI and 2.5 GPM for heavy-duty cleaning tasks. It features a Honda GX200 engine and a CAT Industrial triplex plunger pump for reliable performance. The unit includes a 25-foot hose and five nozzle tips. Its aluminum frame and pneumatic tires ensure durability and easy movement. You will appreciate this model if you need professional-grade power for deck cleaning or wood restoration.

Pros

• 3400 PSI maximum pressure output
• Honda GX200 commercial series engine
• CAT Industrial triplex plunger pump
• 25-foot kink-resistant high-pressure hose
• Aluminum platform with pneumatic tires

Cons

• 73-pound weight makes it less portable
• 2.5 GPM flow rate is standard
• No onboard storage for accessories listed

Good fit if

• You need 3400 PSI for tough jobs
• You prefer Honda engine reliability
• You want a durable aluminum frame

Skip if

• You need more than 2.5 GPM
• You want electric power source
• You require onboard accessory storage

Verdict: SIMPSON 3400 PSI Honda Gas Washer offers strong pressure and a trusted engine for contractors. It fits users who prioritize pump durability and engine reliability over portability.

3 Best cold water

RYOBI 3300 PSI 2.5 GPM Gas Pressure Washer

Best for: tough residential cleaning tasks

Maximum Pressure

3300 PSI

Flow Rate

2.5 GPM

Power Source

Gas

Engine Displacement

212cc

Water Temperature

Cold Water

Color

Green

View on Amazon: RYOBI 3300 PSI 2.5 GPM Gas Pressure Washer Affiliate link

The RYOBI 3300 PSI gas pressure washer delivers 3300 PSI of pressure and 2.5 GPM of flow. It features a 212cc horizontal engine and a 0.95-gallon fuel tank. This unit is designed for robust residential cleaning tasks. It offers extended runtime compared to standard models. You will appreciate its cold water capability for general home maintenance.

Pros

• 3300 PSI maximum pressure output
• 2.5 GPM flow rate
• 212cc horizontal gas engine
• 0.95-gallon fuel tank capacity

Cons

• Cold water only design limits hot water cleaning
• No onboard storage for accessories listed
• 37-pound weight requires manual transport

Good fit if

• You need high pressure for tough residential stains
• You prefer gas power for extended runtime
• You clean driveways and large surfaces

Skip if

• You require hot water for grease removal
• You want a lightweight unit under 30 pounds
• You need onboard accessory storage

Verdict: RYOBI 3300 PSI Gas Pressure Washer suits homeowners who need serious pressure for tough jobs. It fits those who prioritize raw power and fuel capacity over convenience features.

4 Also great

Westinghouse 3200 PSI Gas Pressure Washer

Best for: homeowners needing standalone power with soap tank

Maximum Pressure

3200 PSI

Flow Rate

2.5 GPM

Power Source

Gas

Engine Displacement

212cc

Hose Length

25 ft

Nozzle Count

5

View on Amazon: Westinghouse 3200 PSI Gas Pressure Washer Affiliate link

The Westinghouse WPX3200 delivers 3200 PSI and 2.5 GPM for cleaning decks, siding, and vehicles. It features a 212cc gas engine, a 25-foot hose, and an onboard soap tank. This unit suits users needing reliable power without the complexity of truck-mount systems. Its steel frame and large wheels aid mobility, making it a solid standalone alternative to larger commercial setups.

Pros

• 3200 PSI maximum pressure for tough grime
• 2.5 GPM flow rate for faster rinsing
• Onboard 0.9-gallon soap tank included
• 25-foot abrasion-resistant super-flex hose
• Steel frame with 12-inch never-flat wheels

Cons

• Lower PSI than the 3300-3400 PSI competitors
• Manual recoil start instead of electric
• Heavier at 63 pounds than some rivals

Good fit if

• You want a standalone unit without truck mounting
• You need an integrated soap tank for detergents
• You prefer a steel frame for durability

Skip if

• You require electric start for ease of use
• You need more than 3200 PSI for heavy commercial work
• You are looking for a lighter portable unit under 50 pounds

Verdict: Westinghouse WPX3200 3200 PSI Gas Washer fits homeowners who need a robust, standalone cleaner with a built-in soap tank and do not require the higher pressure of truck-mount systems.

5 Also great

Simpson PowerShot 3300 PSI Gas Pressure Washer

Best for: contractors needing reliable Honda engine power

Maximum Pressure

3300 PSI

Flow Rate

2.5 GPM

Power Source

Gas

Hose Length

25'

Nozzle Count

5

Pump Type

triplex plunger

View on Amazon: Simpson PowerShot 3300 PSI Gas Pressure Washer Affiliate link

The Simpson PowerShot delivers 3300 PSI and 2.5 GPM for heavy-duty cleaning tasks. It features a Honda GX200 engine and a maintenance-free triplex plunger pump. The unit includes a 25-foot Morflex hose and five quick-connect tips. Weighing 74.8 pounds, it offers stable mobility on various surfaces. This gas-powered machine suits contractors and homeowners needing reliable performance for decks, driveways, and siding.

Pros

• Honda GX200 engine with low-oil shutdown
• 25-foot Morflex high-pressure hose
• Five quick-connect spray tips included
• Maintenance-free triplex plunger pump
• 10-inch pneumatic tires for mobility

Cons

• Heavier at 74.8 pounds than some competitors
• Not for sale in California due to compliance
• Only includes a standard spray wand

Good fit if

• You need a reliable gas-powered unit for professional use
• You want a Honda engine for easy starting
• You prefer a balanced layout for transport

Skip if

• You live in California where it is not sold
• You require a lightweight unit under 70 pounds
• You need electric power instead of gas

Verdict: SIMPSON PowerShot 3300 PSI Gas Pressure Washer provides a robust Honda engine and durable pump for contractors. You should choose this if you value engine reliability and a long hose reach for large jobs.

6 Also great

SIMPSON Clean Machine 3400 PSI

Best for: homeowners needing portable high-pressure cleaning

Maximum Pressure

3400 PSI

Flow Rate

2.5 GPM

Power Source

Gas

Engine Displacement

208 cc

Hose Length

25'

Nozzle Count

5

View on Amazon: SIMPSON Clean Machine 3400 PSI Affiliate link

The Simpson Clean Machine delivers 3400 PSI and 2.5 GPM of cleaning power. It uses a 208 cc CRX engine with low-oil shutdown protection. The unit features a maintenance-free axial cam pump and a 25-foot MorFlex hose. You get four quick-connect tips and a front-load gun. Weighing 61 pounds, it rolls on 10-inch pneumatic tires for easy mobility on various surfaces.

Pros

• 3400 PSI output for effective dirt removal
• 2.5 GPM flow rate for faster rinsing
• 25-foot MorFlex hose resists kinks and abrasion
• 10-inch pneumatic tires handle gravel and grass
• Includes four quick-connect spray tips

Cons

• Not for sale in California due to 49-State compliance
• Cold water model only, no hot water option
• Single engine speed setting limits power adjustment

Good fit if

• You need a portable unit for driveways and siding
• You prefer quick setup with quick-connect fittings
• You want a maintenance-free axial cam pump

Skip if

• You live in California and need compliance
• You require hot water for grease removal
• You need variable pressure control settings

Verdict: Simpson Clean Machine 3400 PSI Gas Pressure Washer offers strong pressure and flow for homeowners. It suits those who value easy mobility and durable hoses over adjustable power settings.

7 Best budget

PowerSmart 3800 PSI Gas Pressure Washer

Best for: heavy duty outdoor cleaning tasks

Maximum Pressure

3800 PSI

Flow Rate

2.5 GPM

Power Source

Gas

Engine Displacement

212cc

Hose Length

35′

Nozzle Count

5

View on Amazon: PowerSmart 3800 PSI Gas Pressure Washer Affiliate link

The PowerSmart DL1038A delivers 3800 PSI at 2.5 GPM, powered by a 212cc 4-stroke engine. It includes a 35-foot abrasion-resistant hose and five quick-connect nozzles. The unit weighs 61 pounds and sits on 10-inch pneumatic tires for easy movement. It features an onboard soap tank and a rugged steel frame. This model suits users needing high pressure for large outdoor areas.

Pros

• 3800 PSI maximum pressure output
• 2.5 GPM flow rate
• 35-foot abrasion-resistant hose
• 10-inch pneumatic tires
• Onboard soap tank

Cons

• Heavier than many competitors at 61 pounds
• No onboard storage for nozzles or accessories
• Recoil start only, no electric start

Good fit if

• You need high pressure for siding or driveways
• You want a certified performance unit
• You prefer a steel frame build

Skip if

• You require electric start convenience
• You need a lighter unit under 50 pounds
• You want onboard accessory storage

Verdict: PowerSmart 3800 PSI Gas Pressure Washer offers strong cleaning power for large jobs. It fits buyers who prioritize raw PSI and durable construction over lightweight portability.

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Frequently asked questions

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