Top 9 Diesel Pressure Washer – Pressure Washers

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1. NorthStar

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3000 PSI, 4.0 GPM, Honda Engine, NorthStar Gas Wet Steam and Hot Water Pressure Power Washer

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NorthStar #ad - Forged brass manifold gives improved strength over cheaper aluminum. Uses 1/2in. Schedule 80 extra-heavy pipe. Easy start stops pressure build-up during start-up. Sight glass lets you quickly check pump oil. Adjustable pressure for job versatility.
BrandNorthStar #ad
ManufacturerNorthstar #ad
Height43.5 Inches
Length64 Inches
Weight547 Pounds
Width33 Inches
Part Number157310

2. SIMPSON

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3/8-inch x 50-foot Monster Hose, 4.0 GPM, SIMPSON Cleaning PS4240 PowerShot 4200 PSI Gas Pressure Washer, Includes Spray Gun, Honda GX390 Engine, 5 QC Nozzle Tips, 49-State

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SIMPSON #ad - Power and durability: a powerful, reliable, maintenance-free AAA industrial triplex plunger pump delivers 4200 PSI at 4. 0 gpm and includes thermal relief to prevent overheating. Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket; 5 Quick connect nozzle tips: 0°, 25°, 15°, 40° and Soap; Ergonomic spray gun 31-inch steel wand/lance.

Professional performance: easy-to-assemble and easy-to-start with its Honda GX390 premium engine, wood restoration, paint preparation, the PowerShot power washer is great for contractors who specialize in deck cleaning, and all other professional services. PowerBoost: Yes. Sturdy and portable: the welded steel frame construction with powder coated finish offers durability and corrosion resistance; 13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground.

Important notes: 49-state compliant; does not ship to california; Keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor.
BrandSIMPSON #ad
ManufacturerSIMPSON #ad
Height27 Inches
Length37 Inches
Weight141 Pounds
Width24 Inches
Part NumberPS4240S
ModelPS4240
Warranty3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 10 Year Limited Warranty

3. North Star Proven Performance

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4 GPM, NorthStar Electric Wet Steam Cleaner and Hot Water Commercial Pressure Power Washer Add-on Unit, 4000 PSI, 115 Volts

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North Star Proven Performance #ad - For pressure washers from 2-4 GPM and 4000 PSI max. 5-ft. Schedule 80 heating coil, temperature control and 4-gallon fuel tank. Quick-couple hose connects to pressure washer pump. Upgrades a cold water pressure washer into a hot water/steam pressure washer. Diesel burner heats water up to 250deg F. Diesel burner has 1/2in.
BrandNorth Star Proven Performance #ad
ManufacturerNorth Star Proven Performance #ad
Height38 Inches
Length38 Inches
Weight253 Pounds
Width27 Inches
Part Number157495
Model157495

4. SIMPSON

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Simpson Cleaning ALH4240 Aluminum Series 4200 PSI Gas Pressure Washer, 4.0 GPM, 49 State, HONDA GX390 Engine, 3/8-inch x 50-foot Monster Hose, 5 QC Nozzle Tips, Includes Spray Gun and Extension Wand

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SIMPSON #ad - Important notes: 49-state compliant; does not ship to california; keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor; Pump/Hose Connection: Threaded M22 connection.

Professional performance: easy-to-assemble and easy-to-start with its HONDA GX390 engine commercial series engine, the Aluminum Series power washer is great for contractors who specialize in deck cleaning, wood restoration, and all other professional services. Sturdy and portable: the aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance; 10-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground.

Power and durability: a powerful, reliable, maintenance-free CAT Industrial triplex plunger pump delivers 4200 PSI at 4. 0 gpm and includes thermal relief to prevent overheating. Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap; 16-inch steel wand/lance; Professional spray gun with safety lock-out.
BrandSIMPSON #ad
ManufacturerSIMPSON #ad
Height29 Inches
Length38 Inches
Weight124 Pounds
Width23.5 Inches
Part NumberALH4240
ModelALH4240
WarrantyWarranty Details: Engine - 3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 1 Year Limited Warranty

5. Simpson Cleaning

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Monster Series 3/8-in. x 50-ft. Hose, 5 QC Nozzle Tips, SIMPSON Cleaning ALWB60825 Water Blaster Series 4400 PSI Gas Pressure Washer, Black, Includes Spray Gun and Wand, CRX Engine, 4.0 GPM

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Simpson Cleaning #ad - Important notes: engines are tested in factory and may contain minimum residual fuel/oil or fuel odor; Fuel tank capacity: 6. 4 quarts 1. 6 gallons. Professional performance: easy-to-assemble and easy-to-start with its CRX 420cc commercial series engine, the Water Blaster Series power washer is great for contractors who specialize in deck cleaning, wood restoration, and all professional services.

Sturdy and portable: the aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance; 13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground. Includes quality simpson accessories: monster 3/8-in x 50-ft high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips: 0°, 25°, 15°, 40° and Soap; 48-inch insulated grip steel wand/lance; Professional spray gun with safety lock-out.

Power and durability: a powerful, reliable, maintenance-free AAA industrial triplex plunger pump delivers 4400 PSI at 4. 0 gpm and includes thermal relief to prevent overheating; PowerBoost Technology delivers higher pressure at the nozzle.
BrandSimpson Cleaning #ad
ManufacturerSimpson #ad
Height25 Inches
Length48 Inches
Weight161 Pounds
Width27 Inches
Part NumberALWB60825
ModelALWB60825

6. SIMPSON

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5 QC Nozzle Tips, Includes Spray Gun and Extension Wand, SIMPSON Cleaning PS60843 PowerShot 4400 PSI Gas Pressure Washer, 3/8-inch x 50-foot Monster Hose, CRX 420cc Engine, 4.0 GPM

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SIMPSON #ad - Sturdy and portable: the welded steel frame construction with powder coated finish offers durability and corrosion resistance; 13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground. Important notes: keep max fuel level 1/2 inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor.

Power and durability: a powerful, reliable, maintenance-free AAA industrial triplex plunger pump delivers 4400 PSI at 4. 0 gpm and includes thermal relief to prevent overheating; PowerBoost Technology delivering higher pressure at the nozzle. Professional performance: easy-to-assemble and easy-to-start with its CRX 420cc premium engine, wood restoration, the PowerShot power washer is great for contractors who specialize in deck cleaning, paint preparation, and all other professional services.

Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket; 5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap; Ergonomic spray gun 31-inch steel wand/lance.
BrandSIMPSON #ad
ManufacturerSIMPSON CLEANING #ad
Height50 Inches
Length8 Inches
Weight135 Pounds
Width3 Inches
Part Number60843
ModelPS60843

7. North Star Proven Performance

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Honda Engine, Model Number 157127, Northstar Gas Cold Water Portable Pressure Washer Power Washer, 4200 PSI, 3.5 GPM

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North Star Proven Performance #ad - Oil drain cutouts for quick, clean engine and pump oil changes. Cat 66dx direct drive crankshaft triplex pump with thermal protection and ceramic plungers. Adjustable pressure allows easy control of the PSI to suit any job. Honda gx390 ohv engine for quiet, reliable performance. Easy start prevents pressure buildup for smoother, easier recoil pulling.
BrandNorth Star Proven Performance #ad
ManufacturerNorth Star Proven Performance #ad
Height23.75 Inches
Length40.25 Inches
Weight175 Pounds
Width26 Inches
Part Number157127
Model157127

8. SIMPSON

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Honda Engine, Includes Spray Gun and Wand, 2.8 GPM, SIMPSON Cleaning 95000 Mobile Trailer 3200 PSI Cold Water Gas Pressure Washer System, Monster Series 3/8-in. x 50-ft. Hose, 5 QC Nozzle Tips

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SIMPSON #ad - Commercial performance: easy-to-start with its honda gx200 commercial series engine and CAT Industrial triplex plunger 3200 PSI 2. 8 gpm pump, mobile detailers, municipalities, this system is perfectly suited for contract cleaners, and resorts.

Important notes: engines are tested in factory and may contain minimum residual fuel/oil or fuel odor; Fuel tank capacity: 3. 3 quarts 3. 1 liters; water tank size: 100 gallons. Durable construction: the 7-foot long trailer includes a 4-foot by 4-foot platform for the pressure washer and water tank; 12-inch premium 6-ply tires deliver ease of maneuverability across rugged terrain; 2000 lb. Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips: 0°, 25°, 15°, 40° and Soap; 31-inch steel lance/wand; Professional spray gun with safety lock-out.

Easy job site setup: pull up to the work area, connect the spray gun, start the engine and begin cleaning; DOT certified as an over-the-road pressure washer system. Single axle construction.
BrandSIMPSON #ad
ManufacturerSIMPSON #ad
Height46 Inches
Length88 Inches
Weight425 Pounds
Width46 Inches
Part Number95000
Model95000
WarrantyWarranty Details: Engine - 3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 1 Year Limited Warranty

9. MI T M

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Mi T M 2400 Psi Hot Water Pressure Washer

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MI T M #ad - Miscellaneous: temperature rise 150°F/66°C above ambient, maximum outlet temperature is 200°F. Pump: preset stainless-steel and brass unloader valve · Forged brass manifold · Thermal relief valve.

Components: top-fired powder coated heat exchanger · No. 2 diesel or kerosene fired burner Not approved for bio-fuel. 1 or No. Frame: reinforced powder coated steel tube frame with center balanced lift · Convenient gun/wand holder and hose wrap · 13-inch flat-free tires. Unit includes: quick connect nozzles - 0°, 15°, 25° and 40° · 50-foot x 3/8-inch steel wire-braided high pressure hose with quick connects · Adjustable pressure insulated dual lance · Professional-grade insulated trigger gun with safety lock-off.
BrandMI T M #ad
ManufacturerMi-T-M #ad
Weight411 Pounds
Part NumberHSP-2503-0MMH