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Customer reviews for Simpson 3400 PSI at 2.5 GPM HONDA® GX200 with CAT Triplex Plunger Pump Cold Water Professional Gas Pressure Washer for
Simpson 3400 PSI at 2.5 GPM HONDA® GX200 with CAT Triplex Plunger Pump Cold Water Professional Gas Pressure Washer
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4.6 out of 5 stars
stars
231 ratings231 reviews
  1. 5 stars75% (174)
  2. 4 stars19% (43)
  3. 3 stars3% (6)
  4. 2 stars1% (2)
  5. 1 star3% (6)
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Showing 211-220 of 231 reviews
Aug 22, 2019
Reviewer name: Mason-ville
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Up-Grade

Got this for a gift!! Great gift !! Wife loves it.. Maybe one day I'll get to use it ;-)

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Apr 11, 2020
Reviewer name: Marco
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to use

I bought this a few weeks ago and now at my home and farm everything is CLEAN!

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Jul 7, 2018
Reviewer name: Jims
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very functional

Performed to my expectations, totally satisfied, highly recommend

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Dec 11, 2025
Reviewer name: Gamb
5 out of 5 stars
5 out of 5 stars review

This is my 5th simpson 3400 with a cat pump.

These pumps with a Honda motor are the best! Never a down day. 😄

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Nov 11, 2018
Reviewer name: Sm. Ubba
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great machine

Purchased from Home Depot. Easy to assemble. Good sofar

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Nov 9, 2025
Reviewer name: FAILURE SO FAR
3 out of 5 stars
3 out of 5 stars review

MULTIPLE NOZZLE RANGE

wORKS QUITE WELL UNTIL IT DID NOT THEN IT WOULD NOT RESTART

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Simpson Team

We're sorry to hear about the trouble restarting & would like to learn more. If you would give our service team a call at 877-362-4271 or email us at productsupport@simpsoncleaning.com we hope to pinpoint the issue & determine how to get you back up and running smoothly as quickly as possible. Thanks for this feedback & we hope to be speaking with you soon!

May 29, 2020
Reviewer name: Vette
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Cranks easy

Love the cat pump and Honda engine.The pressure washer starts with little effort.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
May 13, 2020
Reviewer name: kacl
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Ready to go out of the box, easy assembly

when running moves around a lot. Wand is ergonomically friendly

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Mar 26, 2020
Reviewer name: Rudy19
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best of everything!

Boutght it about 3 weeks ago. Super happy with this product.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
May 20, 2020
Reviewer name: Todd Cush
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great machine verypowerful

Very happy with performance size and power. It starts right up everytime

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749