Model # WB4200

Internet #100619434

Simpson Water Blaster 4,200 psi 4.0 GPM Belt Drive Gas Pressure Washer Powered by Honda
0879399000041

Simpson

Water Blaster 4,200 psi 4.0 GPM Belt Drive Gas Pressure Washer Powered by Honda

  • Reliable high performance premium HONDA GX390 Engine
  • Maintenance free AAA Triplex Pump with PowerBoost Technology
  • Steel-Braided Quick Connect high pressure hose
$150581 /each
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Frequently Bought Together

Product Overview

  • Reliable high performance premium HONDA GX390 Engine
  • Maintenance free AAA Triplex Pump with PowerBoost Technology
  • Steel-Braided Quick Connect high pressure hose
Created for commercial and industrial use, the Simpson Water Blaster Series is simple to use and designed for the heaviest of cleaning. Perfect for paint preparation, professional cleaning services, graffiti removal, industrial jobsites and fleet maintenance. Equipped with commercial series Honda GX OHV engines that are built with high-quality components and designed for optimum performance in the harshest environments. Heavy duty industrial triplex plunger pump design with ceramic pistons and thermal relief valve for long life. Its dual-belt system separates the engine and pump, preventing overheating and pump fatigue, resulting in greater efficiency and longer engine and pump life.
  • HONDA GX390 OHV commercial series engine with oil alert
  • AAA industrial triplex pump design with ceramic pistons and thermal relief valve with powerboost technology
  • 50 ft. x 3/8 in. x 4,500 psi non-marring monster hose with quick connectors
  • Professional grade steel platform with brushed extruded aluminum tubing and 13 in. premium pneumatic tires
  • Double frame construction for reduced vibration and flexing for stability and increased durability
  • Pro-style spray wand with 5 quick connect nozzle tips - 0°, 15°, 25°, 40° and soap applicator nozzle
  • Professional spray gun with safety lock-out
  • Down stream injection system

Product Overview

Created for commercial and industrial use, the Simpson Water Blaster Series is simple to use and designed for the heaviest of cleaning. Perfect for paint preparation, professional cleaning services, graffiti removal, industrial jobsites and fleet maintenance. Equipped with commercial series Honda GX OHV engines that are built with high-quality components and designed for optimum performance in the harshest environments. Heavy duty industrial triplex plunger pump design with ceramic pistons and thermal relief valve for long life. Its dual-belt system separates the engine and pump, preventing overheating and pump fatigue, resulting in greater efficiency and longer engine and pump life.

California residents: see   Proposition 65 information

  • HONDA GX390 OHV commercial series engine with oil alert
  • AAA industrial triplex pump design with ceramic pistons and thermal relief valve with powerboost technology
  • 50 ft. x 3/8 in. x 4,500 psi non-marring monster hose with quick connectors
  • Professional grade steel platform with brushed extruded aluminum tubing and 13 in. premium pneumatic tires
  • Double frame construction for reduced vibration and flexing for stability and increased durability
  • Pro-style spray wand with 5 quick connect nozzle tips - 0°, 15°, 25°, 40° and soap applicator nozzle
  • Professional spray gun with safety lock-out
  • Down stream injection system

Info & Guides

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Price
$1,299.00 /each
$1,505.81 /each
$1,649.00 /carton
$2,625.00 /each
Name Honda GX390 4,200 PSI 4 GPM Belt Drive Gas Pressure Washer Water Blaster 4,200 psi 4.0 GPM Belt Drive Gas Pressure Washer Powered by Honda Aluminum Belt Drive 4,200 psi 4.0 GPM Gas Pressure Washer Commercial 4000 PSI 3.5 GPM Gas Driven Hot Water Pressure Washer 110/120V
Brand DEWALT Simpson Simpson
Ratings (32) (3) (0) (0)
Commercial Yes Yes Yes Yes
Maximum Pressure (PSI) 4200 4200 4200 psi 2700 psi
GPM 4 3.5 4.0 3
Included Onboard cord storage,Wheels Onboard cord storage,Wheels Hose,Wheels Hose,Wheels
Features Chemical/detergent injection,Quick connect tips Chemical/detergent injection,Quick connect tips Cold water,Quick connect tips Adjustable pressure,Chemical/detergent injection,Hot water,Quick connect tips
Pressure Washer Power Type Gas Gas Gas Gas
Refurbished No No No No
View Product View Product View Product View Product

Specifications

Dimensions

Assembled Depth (in.)
46 in
Assembled Height (in.)
24 in
Assembled Width (in.)
26 in
Hose Diameter (In.)
3/8 in
Hose length (in.)
50
Wheel Diameter (in.)
13 in

Details

Assembly Required
No
CA (CARB) Compliant
CARB Compliant
Commercial
Yes
Connection Type
3/8 in. Quick Connect Hose & Trigger Handle
Engine Displacement (cc)
390
Engine Make
Honda
Engine Type
HONDA GX390 Commercial Series OHV Engine with Oil Alert®
Features
Chemical/detergent injection,Quick connect tips
Fuel Tank Capacity (gallons)
1.6
GPM
3.5
Hose Material
Other
Included
Onboard cord storage,Wheels
Maximum Pressure (PSI)
4200
Nozzle Type
Multi-Pattern
Number of tips included
5
PSI Range
3200+ PSI
Pressure Washer Power Type
Gas
Product Weight (lb.)
138lb
Pump Brand
Other
Pump Type
Triplex
Refurbished
No
Returnable
30-Day
Start Type
Recoil Start
Translucent fuel tank
No
Water capability
Cold

Warranty / Certifications

Manufacturer Warranty
Limited Warranty - Commercial Use - 3 Years on HONDA GX engine, 5 Years on AAA by Comet pump, 1 Year on frame components, 90 Days on spray accessory items

Specifications

Dimensions

Assembled Depth (in.)
46 in
Assembled Height (in.)
24 in
Assembled Width (in.)
26 in
Hose Diameter (In.)
3/8 in
Hose length (in.)
50
Wheel Diameter (in.)
13 in

Details

Assembly Required
No
CA (CARB) Compliant
CARB Compliant
Commercial
Yes
Connection Type
3/8 in. Quick Connect Hose & Trigger Handle
Engine Displacement (cc)
390
Engine Make
Honda
Engine Type
HONDA GX390 Commercial Series OHV Engine with Oil Alert®
Features
Chemical/detergent injection,Quick connect tips
Fuel Tank Capacity (gallons)
1.6
GPM
3.5
Hose Material
Other
Included
Onboard cord storage,Wheels
Maximum Pressure (PSI)
4200
Nozzle Type
Multi-Pattern
Number of tips included
5
PSI Range
3200+ PSI
Pressure Washer Power Type
Gas
Product Weight (lb.)
138lb
Pump Brand
Other
Pump Type
Triplex
Refurbished
No
Returnable
30-Day
Start Type
Recoil Start
Translucent fuel tank
No
Water capability
Cold

Warranty / Certifications

Manufacturer Warranty
Limited Warranty - Commercial Use - 3 Years on HONDA GX engine, 5 Years on AAA by Comet pump, 1 Year on frame components, 90 Days on spray accessory items

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Questions & Answers

How many gallons per minute

Asked by: Denson
This can use 4 gallons per minute.
Answered by: CommunityAnswer
Date published: 2017-03-28

does this item have the option of a skid mount versus the wheel kit.

The item is a model WB4200 and comes with wheels. Is it possible to get it with a skid mount wheelless base? I need to mount it to a flatbed truck. Thanks.
Asked by: AC
Hi AC, thank you for your recent inquiry with The Home Depot. The Honda GX390 Pressure washer does not come with a skid mount, it only comes with the wheel kit as shown. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-01-16

Is belt drive quieter than direct drive models.

Asked by: SS

Do they sell a rebuild kit for the pump

Asked by: hawk
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Customer Reviews

Water Blaster 4,200 psi 4.0 GPM Belt Drive Gas Pressure Washer Powered by Honda is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Started first pull after adding included oil and fresh fuel. works great. My old homeowner model ... Started first pull after adding included oil and fresh fuel. works great. My old homeowner model was slow and tedious. This commercial machine has as much power as you would want to handle. The hose, wand, and tips are likewise heavy duty. And with the additional hose that was purchased with this unit I can set it up in one place and reach most of my use area without moving the machine.
Date published: 2017-06-20
Rated 5 out of 5 by from Work good for are commercial building. We love it. You get amazed. Work good for are commercial building. We love it. You get amazed.
Date published: 2017-06-07
Rated 5 out of 5 by from Excellent Pressure Washer I have always purchased the high-end consumer 2800 to 3000 PSI Washers for about $500 and did not see the need for a larger unit, but I have a lot of concrete and a large fence that I wash every year. The standard units blew up about every 3 years so I just threw it out and bought another one, still cheaper than paying someone else. I finally decided to purchase this pressure washer (a real one) and I am very happy I did, jobs take 1/2 the time and the cleanup is a much better job, well worth the price. But your arms will be sore from using this machine because it is so powerful, but a lot of fun to use. I think I sold 3 more of them while I was using it; all my neighbors were coming over and asking where I purchased it.
Date published: 2010-05-29
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