Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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
Back to item details
4.6 out of 5 stars
stars
256 ratings256 reviews
  1. 5 stars75% (192)
  2. 4 stars18% (47)
  3. 3 stars4% (9)
  4. 2 stars1% (2)
  5. 1 star2% (6)
Sort by |
Showing 241-250 of 256 reviews
Mar 15, 2020
Reviewer name: Bigolsu
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great machine for a great price

Works great. Machine fired up and ran all day straight out of the box.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Feb 6, 2026
Reviewer name: NathanVimont
5 out of 5 stars
5 out of 5 stars review

Quality power washer

Great power washer with height quality components.

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

It's great to know you've been happy with the premium components & your Simpson pressure washer has been delivering a stellar performance. Thanks for reviewing, NathanVimont!

Nov 17, 2018
Reviewer name: Dslandry
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great machine

Love it, good product, would buy it again, recommend

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Feb 5, 2026
Reviewer name: DBFD
5 out of 5 stars
5 out of 5 stars review

Great pressure washer

Great presure washer with all premium parts Honda engine Cat pump at a great price

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

We're glad to hear you've been happy with the premium components, & your new Simpson pressure washer has been performing to prove its value. Thanks for the rating, DBFD!

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 4, 2019
Reviewer name: Remo
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Simpson pressure washer

Works great for washing down the house and driveway. So far I am happy with the Cat pump.

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
reply from Customer Service

Hi there, we just wanted to follow up. How are you liking your product? - SIMPSON Team

Dec 9, 2018
Reviewer name: YO_Frankie
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good engine..

I'll always go with a Simpson, have heard so many good things about the company as general......

Review from simpsoncleaning.com
Helpful?73RL69WXDDAG15910509749
Jul 2, 2018
Reviewer name: walleye
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

recived product exactly as ordered, good service

washer has lot's of cleaning power, easy starting, very nice washer

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
Jan 15, 2026
Reviewer name: Dogman
5 out of 5 stars
5 out of 5 stars review

Just purchased

I have it assembled but have not used yet due to 25’ degree weather.

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

We're excited for you to finally get a chance to enjoy the performance of your new Simpson pressure washer, Dogman. Come time to fire it up, you can tag #simpsonclean on social media & we'd love to see any before/after photos of the projects you're knocking out. Enjoy that machine!