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Internet # 313339665

Model # 65106

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4000 PSI 4.0 GPM Hot Water Gas Pressure Washer, Honda GX390 Engine, Heavy-Duty Commercial Power Cleaner

$5,599.00
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  • 4000 PSI 4.0 GPM pressure washer for pro cleaning
  • Perfect for cleaning buildings, docks and high traffic areas
  • Power washer includes Honda engine and key start
  • View More Details

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Product Details

About This Product

The SIMPSON Big Brute BB65106 offers an enhanced cleaning experience that provides maximum power and efficiency. Equipped with a (49-State compliant) HONDA GX390 engine and premium COMET industrial triplex plunger pump with safety relief valve and bypass hose. This model also includes recoil/key-start option on the engine.

Highlights

  • HONDA GX390 engine with low oil shutdown feature (49 state)
  • Premium and reliable COMET industrial triplex plunger pump with safety relief valve and bypass hose
  • Isolated pump and engine plate with vibration dampening
  • Burner on/off rocker switch, thermostat control and hour meter
  • Duel fuel tanks: 5 Gal. gas, 10 Gal. diesel
  • Heavy-duty 1-1/2 round tubular welded steel frame construction with powder coated finish for durability and corrosion resistance
  • 48 in. steel insulated grip lance with 1/4 in. QC fitting for operator comfort and control
  • Armor 3/8 in. x 50 ft. monster hose with quick connect fittings
  • Heat-resistant spray gun (up to 320 degree F)
  • 10 in. premium tires for ease of maneuverability across various terrain with wheel brake system
  • High quality quick connect nozzle tips and downstream detergent injector: 15 degree , 25 degree , 40 degree and soap nozzle
  • 3-year limited commercial engine warranty; 5-year limited pump warranty; 10- year limited frame warranty:90-day limited accessory warranty
  • This product is not for sale in California
  • Battery Not Included
  • Images shown may vary from the actual unit
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 313339665

Model # 65106

Specifications

Dimensions: H 47 in, W 32 in, D 50 in

Dimensions

Assembled Depth (in.)

50 in

Assembled Height (in.)

47 in

Assembled Width (in.)

32 in

Details

Commercial / Residential

Commercial

Engine Displacement (cc)

389

Engine Make

Honda Engine

Features

Chemical/detergent injection, Interchangeable wand, Quick connect tips

Included

Engine oil, Hose, Onboard storage, Wheels

Max Gallons Per Minute

4.0

Maximum Pressure (PSI)

4000 psi

Nozzle Type

Pro Style tips with quick disconnect

Power Type

Gas

Pump Brand

COMET

Pump Type

Triplex

Rated Pressure (PSI)

4000 psi

Returnable

7-Day

Start Type

Electronic Ignition

Suggested Use

Driveway, Paint Preparation

Water Temperature

Hot/Cold

Warranty / Certifications

Certifications and Listings

CETA

Manufacturer Warranty

3 Year Limited commercial engine warranty 5 Year limited pump warranty 10 year limited frame warranty 90 Day limited accessory warranty

Questions & Answers

Can you cold water too
ByApr 10, 2026
1 Answer | 
Answer This Question

Hi, Kenyon. Yes, you most certainly can use this as a cold-water washer also. Thanks for the question!

By|Apr 16, 2026


    Hello, Question #1 A frame hose reel fitting size is 3/8 , is it gonna fit ? Photo attached Question # 2 Do you do the installation and plumbing stuff for additional fee? Thank you in advance
    ByFeb 17, 2026
    1 Answer | 
    Answer This Question

    Russie, Thank you for your question. #1, Yes, a standard 3/8-inch qc will work. We cannot ship the machine with the hose reel installed. The installation is quite easy and takes 10 to 15 minutes. Let us know if we can help with anything else!

    By|Feb 23, 2026


      How much does this unit weigh?
      ByDec 4, 2025
      1 Answer | 
      Answer This Question

      Andy, the shipping weight is 575 lbs

      By|Dec 4, 2025


        What’s the sku
        ByApr 30, 2025
        1 Answer | 
        Answer This Question

        Hi, John. The sku # is 313339665. Thanks for reaching out!

        By|May 2, 2025


          Does this use propane to heat the water
          ByApr 20, 2025
          1 Answer | 
          Answer This Question

          Thanks for the question, Phil. The burner system runs on diesel fuel, & the engine runs on regular unleaded gas. Hope this helps!

          By|Apr 21, 2025


            What is the lowest pressure it can be set to?
            ByFeb 17, 2025
            1 Answer | 
            Answer This Question

            Cameron, this can be adjusted down to approximately 1000 PSI

            By|Feb 24, 2025


              What kind of battery do I need?
              ByJun 4, 2024
              1 Answer | 
              Answer This Question

              Thanks for reaching out, ROplant. This uses a schedule 24 top post (car) battery. Let us know if we can help with anything else!

              By|Jun 7, 2024


                Can you adjust the PSI for different use cases if needed?
                ByJun 4, 2024
                1 Answer | 
                Answer This Question

                Thanks for your interest, Nick. Yes, this unit has adjustable pressure. Let us know if we can help with any further questions!

                By|Jun 4, 2024


                  Viewing 1-8 of 16

                  Customer Reviews

                  4.4 out of 5

                  • 4.4 out of 5 reviews
                  • 100% recommend this product
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                  • Verified Purchase
                  I went with Home depot because of the Home depot card credit options. This was helpful. The Simpson brute is amazing. I mouted mine to a treiler form commercial work and although I havent had it long this machine is a beast. Love it.
                  by
                  Response from SIMPSON TeamDec 19, 2024
                  We are so glad to hear your 4000 PSI pressure washer was the perfect unit to suit your commercial demands, and it has been performing with power to impress. You can tag #simpsonclean on social media any time to share photos of your work, and we'd love to see the results you achieve. Enjoy that machine & thanks for sharing your experience, HomeDepotCustomer! simpson
                  • Verified Purchase
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                  • Verified Purchase
                  Great machine so far very high pressure machine
                  Great machine so far very high pressure machine
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                  • Verified Purchase
                  • Recommended
                  Showing 1-5 of 5 reviews

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                  Product Snapshot

                  Built for heavy-duty cleaning, this pressure washer boasts a powerful Honda engine and a durable triplex pump, making it ideal for professionals tackling tough jobs.
                  Built for long-lasting durability and high performance in commercial and industrial use. This pressure washer is ideal for customers who want powerful cleaning without compromising on quality.
                  Built for long-lasting durability and high performance in industrial cleaning, this hot water pressure washer is a must-have for professionals seeking enhanced cleaning power and efficiency.

                  Maximum Pressure (PSI)

                  4000 psi
                  5000
                  3500 psi

                  Flow Rate (GPM)

                  4.0
                  5
                  5.5

                  Engine Power (HP/CC)

                  389
                  688 cc
                  688

                  Adjustable Pressure

                  Hot Water Capability