---
product_id: 45331395
title: "Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Cold Water, 50' Hose, PowerShot, 49-State Compliant (PS60843) - Black"
brand: "simpson"
price: "HK$14462"
currency: HKD
in_stock: true
reviews_count: 10
category: "Simpson"
url: https://www.desertcart.hk/products/45331395-simpson-4400-psi-gas-pressure-washer-4-0-gpm-commercial
store_origin: HK
region: Hong Kong
---

# 4400 PSI industrial power 4.0 GPM max flow 50' kink-resistant hose Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Cold Water, 50' Hose, PowerShot, 49-State Compliant (PS60843) - Black

**Brand:** simpson
**Price:** HK$14462
**Availability:** ✅ In Stock

## Summary

> 🔥 Power through grime like a pro with Simpson’s unstoppable pressure washer! 💨

## Quick Answers

- **What is this?** Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Cold Water, 50' Hose, PowerShot, 49-State Compliant (PS60843) - Black by simpson
- **How much does it cost?** HK$14462 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/45331395-simpson-4400-psi-gas-pressure-washer-4-0-gpm-commercial)

## Best For

- simpson enthusiasts

## Why This Product

- Trusted simpson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready Out of the Box:** Easy assembly and first-pull start with a premium CRX 420cc engine get you cleaning faster.
- • **Built to Endure & Roam:** Powder-coated steel frame with rugged 13" pneumatic tires conquers rough terrain with ease.
- • **Precision Cleaning Control:** Five quick-connect nozzles plus PowerBoost tech let you dial pressure from gentle to beast mode.
- • **Unmatched Commercial Power:** 4400 PSI & 4.0 GPM deliver pro-grade cleaning muscle for any tough jobsite challenge.
- • **Contractor-Grade Reliability:** Backed by 3-year engine, 5-year pump, and 10-year frame warranties for long-term peace of mind.

## Overview

The Simpson 4400 PSI Gas Pressure Washer (PS60843) is a commercial-grade cold water cleaner featuring a robust CRX 420cc engine and a maintenance-free AAA industrial triplex pump delivering 4400 PSI at 4.0 GPM. Designed for contractors and serious prosumers, it includes a 50-foot kink-resistant hose, five quick-connect nozzles, and a durable powder-coated steel frame with 13-inch pneumatic tires for superior mobility. This 49-state compliant unit offers easy assembly, reliable first-pull starts, and extensive warranty coverage, making it a top-tier choice for demanding outdoor cleaning tasks.

## Description

The SIMPSON PowerShot 4000 PSI at 3.5 GPM is ideal for prosumers and professionals alike. This is a powerful option for deep outdoor cleaning, jobsite use, equipment upkeep and facility or fleet maintenance. This product is engineered to meet the demands of a cleaning professional. The PS60869 features a commercial SIMPSON 420 engine, reliable AAA industrial triplex pump, 50-ft kink & abrasion resistant hose, ergonomic spray gun and 5 Quick-connect nozzles.Designed to meet the rigorous demands of the cleaning professional, the SIMPSON PowerShot Series frame is crafted of solid steel making it powerful, yet extremely compact, easy to transport, set-up and load. Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services. The SIMPSON PowerShot Series designed for optimum performance in the harshest environments.3 year limited SIMPSON commercial engine, 5 year limited pump, 10 year limited frame and 90 day accessory

Review: OMG, why did I wait to get this? - I have has a smaller electric unit (Westinghouse 2K), which I still love and will use a lot for smaller jobs. However I have a lot of hard surfaces on my property and, living in the Pacific NW with the rain, trees and shade means I also have a LOT of moss and other organic buildup to deal with. I have done a lot of research. I've purchased other pressure washers. I finally decided to make the investment in a commercial grade machine because I wasn't getting the results I wanted in any reasonable amount of time and my electric simply doesn't drive a surface cleaner. Manually wanding my driveway was taking days with the electric and that was just focusing on the most important areas. So, with some advice of a trusted friend who owns a rental company, I decided to take the plunge on something with enough pressure (4k PSI) and GPM (3.5 or more) to make a meaningful impact. All I can say is: Wow! In the first 3.5 hours of use, coupled with the Mekoh 18" surface cleaner, I was able to clean 3 times the amount of moss-coated (thick in many spots) surface compared to the surface cleaned in 3+ days manually wanding. I also have a sports court which needs love and will be my next tackle. The obvious concern I've had is not stripping off the paint, but still getting the surface clean. So I wanted something I could "back down". While the pump on the 4240 has a regulator, I actually purchased the Simpson pressure regulator and it seems to work quite well. I suppose I could use the pump regulator in tandem with the extra in-line Simpson regulator to really dial it in, but I'd prefer not to muck about with the pumps factory settings. To address some of the concerns I've seen in other reviews: the unit arrived in excellent condition obviously all new and delivered on time. The modest assembly of the draw bar and wand and hose caddy was a matter of two minutes, easy peasy. The Honda engine instructions and the Simpson quick start guide were easy to follow in terms of adding the oil, fuel and then start up. Start up was just as straightforwardas the manual said, and, as long as I was following those instructions [ahem], it started on the first pull every time. I did make a note that others had said it's helpful to pull the trigger when starting and so I did that (but not always, and even when I didn't, and I had the switches and throttles in the right position, it still started on the first pull). While I have only used it for a short time, there was absolutely no evidence of oil leaking or any of the other mechanical issues mentioned. If this changes over time, I'll come back and edit this review. Everything about the pressure washer is commercial/contractor grade. The Monster hose is just that - it seems like it will withstand anything but does take extra effort to maneuver. In all, the unit does require strength and some stamina to operate (because it's so strong) and you'll need a ramp or some help to get it into the back of a pickup. But if you compare it's effectiveness and the substantial reduction of time, I'd say overall that it takes much less effort to get amazing results than less powerful models. Bottom line: if you're tired of putting up with lesser units, and have the budget for this fantastic monster, I highly recommend it.
Review: Simpson 3500 PSI Gas Pressure Washer is UNREAL - I spent a long time researching pressure washers before buying this Simpson PowerShot, and so far I’m very impressed. The Honda GX200 engine starts easily, runs strong, and gives the machine a genuinely commercial-grade feel. It has more than enough power for driveways, siding, fences, patio cleaning, and heavy grime removal. What really stands out is the build quality. The frame feels solid, the tires roll well over rough ground, and the hose and fittings seem much better than the cheaper big-box-store units I’ve used before. It definitely feels like a machine designed to last if you maintain it properly. Cleaning performance is excellent. The combination of 3500 PSI and 2.5 GPM hits a really nice sweet spot for homeowners who want serious cleaning power without stepping into extremely expensive professional rigs. Driveways and concrete clean up fast, especially with a surface cleaner attachment. A few minor downsides: * It is heavier and louder than entry-level machines. * The included hose is decent, but some users may eventually want a longer or more flexible upgrade. * Like many Simpson units, it vibrates a bit at idle, though that seems normal for these larger single-cylinder engines. Overall, I think this is an outstanding value if you want something significantly better than a basic homeowner pressure washer without jumping into full contractor pricing. Feels powerful, dependable, and built to work. Would absolutely buy again. The PS61002-S is widely marketed as a “professional-grade” or heavy-duty homeowner unit with a Honda GX200 engine and 3500 PSI / 2.5 GPM output. ([old.simpsoncleaning.com][1])

## Features

- Professional Performance: Easy-to-assemble and easy-to-start with its CRX 420cc premium engine, the PowerShot power washer is great for contractors who specialize in deck cleaning, wood restoration, paint preparation, and all other professional services
- 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
- 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
- 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
- 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 & may contain minimum residual fuel/oil or fuel odor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KZSGRTE |
| Best Sellers Rank | #11,524 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #61 in Pressure Washers |
| Brand | SIMPSON |
| Brand Name | SIMPSON |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 1,394 Reviews |
| Global Trade Identification Number | 00879399002670 |
| Hose Length | 50 Feet |
| Included Components | Pressure Washer^Gun^Wand^Lance^Manual^Accessories |
| Item Dimensions L x W x H | 8"L x 3"W x 50"H |
| Item Type Name | Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Cold Water, 50' Hose, PowerShot, 49-State Compliant (PS60843) |
| Item Weight | 61.23 Kilograms |
| Manufacturer | SIMPSON CLEANING |
| Manufacturer Part Number | 60843 |
| Maximum Flow Rate | 4 Gallons Per Minute |
| Maximum Pressure | 4400 Pound per Square Inch |
| Model Number | PS60843 |
| Power Source | Gas |
| Product Dimensions | 8"L x 3"W x 50"H |
| Tank Volume | 4 Gallons |
| UPC | 879399002670 |
| Unit Count | 1.0 Count |
| Wand Length | 31 Inches |

## Product Details

- **Brand:** SIMPSON
- **Color:** Black
- **Global Trade Identification Number:** 00879399002670
- **Hose Length:** 50 Feet
- **Item Weight:** 61.23 Kilograms
- **Maximum Flow Rate:** 4 Gallons Per Minute
- **Maximum Pressure:** 4400 Pound per Square Inch
- **Power Source:** Gas
- **Product Dimensions:** 8"L x 3"W x 50"H
- **Tank Volume:** 4 Gallons

## Images

![Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Cold Water, 50' Hose, PowerShot, 49-State Compliant (PS60843) - Black - Image 1](https://m.media-amazon.com/images/I/81E++VExXGL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: why does the Powershot 440 psi cost less than the 4200psi?**
A: Because the 4400PSI has a Simpson engine. The 4200PSI has a Honda engine.

**Q: Does the pump have a downstream injector?**
A: Five quick connect nozzle tips: 0°, 15°, 25°, 40° and soap to use for a variety of cleaning applications

**Q: What is the pressure range of the adjustable pressure capability?**
A: The Pressure range is approximately 4400 to 1200 PSI

**Q: Is this a 4000 or 4400 psi?**
A: 4400 PSI

## Customer Reviews

### ⭐⭐⭐⭐⭐ OMG, why did I wait to get this?
*by W***E on April 26, 2024*

I have has a smaller electric unit (Westinghouse 2K), which I still love and will use a lot for smaller jobs. However I have a lot of hard surfaces on my property and, living in the Pacific NW with the rain, trees and shade means I also have a LOT of moss and other organic buildup to deal with. I have done a lot of research. I've purchased other pressure washers. I finally decided to make the investment in a commercial grade machine because I wasn't getting the results I wanted in any reasonable amount of time and my electric simply doesn't drive a surface cleaner. Manually wanding my driveway was taking days with the electric and that was just focusing on the most important areas. So, with some advice of a trusted friend who owns a rental company, I decided to take the plunge on something with enough pressure (4k PSI) and GPM (3.5 or more) to make a meaningful impact. All I can say is: Wow! In the first 3.5 hours of use, coupled with the Mekoh 18" surface cleaner, I was able to clean 3 times the amount of moss-coated (thick in many spots) surface compared to the surface cleaned in 3+ days manually wanding. I also have a sports court which needs love and will be my next tackle. The obvious concern I've had is not stripping off the paint, but still getting the surface clean. So I wanted something I could "back down". While the pump on the 4240 has a regulator, I actually purchased the Simpson pressure regulator and it seems to work quite well. I suppose I could use the pump regulator in tandem with the extra in-line Simpson regulator to really dial it in, but I'd prefer not to muck about with the pumps factory settings. To address some of the concerns I've seen in other reviews: the unit arrived in excellent condition obviously all new and delivered on time. The modest assembly of the draw bar and wand and hose caddy was a matter of two minutes, easy peasy. The Honda engine instructions and the Simpson quick start guide were easy to follow in terms of adding the oil, fuel and then start up. Start up was just as straightforwardas the manual said, and, as long as I was following those instructions [ahem], it started on the first pull every time. I did make a note that others had said it's helpful to pull the trigger when starting and so I did that (but not always, and even when I didn't, and I had the switches and throttles in the right position, it still started on the first pull). While I have only used it for a short time, there was absolutely no evidence of oil leaking or any of the other mechanical issues mentioned. If this changes over time, I'll come back and edit this review. Everything about the pressure washer is commercial/contractor grade. The Monster hose is just that - it seems like it will withstand anything but does take extra effort to maneuver. In all, the unit does require strength and some stamina to operate (because it's so strong) and you'll need a ramp or some help to get it into the back of a pickup. But if you compare it's effectiveness and the substantial reduction of time, I'd say overall that it takes much less effort to get amazing results than less powerful models. Bottom line: if you're tired of putting up with lesser units, and have the budget for this fantastic monster, I highly recommend it.

### ⭐⭐⭐⭐⭐ Simpson 3500 PSI Gas Pressure Washer is UNREAL
*by R***E on May 15, 2026*

I spent a long time researching pressure washers before buying this Simpson PowerShot, and so far I’m very impressed. The Honda GX200 engine starts easily, runs strong, and gives the machine a genuinely commercial-grade feel. It has more than enough power for driveways, siding, fences, patio cleaning, and heavy grime removal. What really stands out is the build quality. The frame feels solid, the tires roll well over rough ground, and the hose and fittings seem much better than the cheaper big-box-store units I’ve used before. It definitely feels like a machine designed to last if you maintain it properly. Cleaning performance is excellent. The combination of 3500 PSI and 2.5 GPM hits a really nice sweet spot for homeowners who want serious cleaning power without stepping into extremely expensive professional rigs. Driveways and concrete clean up fast, especially with a surface cleaner attachment. A few minor downsides: * It is heavier and louder than entry-level machines. * The included hose is decent, but some users may eventually want a longer or more flexible upgrade. * Like many Simpson units, it vibrates a bit at idle, though that seems normal for these larger single-cylinder engines. Overall, I think this is an outstanding value if you want something significantly better than a basic homeowner pressure washer without jumping into full contractor pricing. Feels powerful, dependable, and built to work. Would absolutely buy again. The PS61002-S is widely marketed as a “professional-grade” or heavy-duty homeowner unit with a Honda GX200 engine and 3500 PSI / 2.5 GPM output. ([old.simpsoncleaning.com][1])

### ⭐⭐⭐⭐ Small, Mighty and Worth It (so far)
*by S***G on May 31, 2026*

I've only had the power washer for one month as of now. It's a small unit, but very strong. No issues so far with the pump or engine. There are two reasons why I didn't rate this 5-star. First, and most importantly, the engine is shipped without oil (understandable and normal) so we need to add oil before trying to start it for the first time. It comes with a 16 ounce container of oil, but the engine requires 20 ounces. I wasn't aware of this and needed to purchase another container of small engine oil which wasted another two days before I was able to get it. Second, the holder for the power washer wand/nozzle doesn't hold it in place that well. The wand is always falling backwards or sideways while in the holder. I realized that if the wand is disconnected from the hose, it sits in the holder fine... but who wants to disconnect it and reconnect it every time? I would still recommend the unit to others so far.

## Frequently Bought Together

- Simpson Cleaning 4400 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, CRX Engine, 50-Foot Steel-Braided Hose, PowerShot, 49-State (PS60843)
- Simpson Cleaning 80144 4500 PSI Universal Turbo Pressure Washer Nozzle, 1/4-Inch Quick Connect, Hot- or Cold-Water Use
- X-Jet M5#13 Kit | 4-4.5 GPM | Adjustable Long-Range External Injection Variable Pressure Washing Nozzle | Perfect for Washing Residential & Commercial Properties from the Ground | W/ 2000 to 4500 PSI

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-18*