---
product_id: 47462229
title: "Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390"
brand: "simpson cleaning"
price: "7455799CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/47462229-simpson-water-blaster-4200-psi-gas-pressure-washer-4-0
store_origin: SN
region: Senegal
---

# 4200 PSI max pressure 4.0 GPM flow rate 50' kink-resistant hose Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390

**Brand:** simpson cleaning
**Price:** 7455799CFA
**Availability:** ✅ In Stock

## Summary

> 💥 Blast away the competition with pro-grade power and precision!

## Quick Answers

- **What is this?** Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390 by simpson cleaning
- **How much does it cost?** 7455799CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/47462229-simpson-water-blaster-4200-psi-gas-pressure-washer-4-0)

## Best For

- simpson cleaning enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty CAT triplex pump with low-oil shutdown and corrosion-resistant powder-coated frame.
- • **Unmatched Mobility:** Aircraft-grade aluminum frame with 13" pneumatic tires for smooth transport across any terrain.
- • **Pro-Ready Accessories:** Ergonomic spray gun and 50' dual-braided hose ensure comfort and durability on every project.
- • **Powerhouse Performance:** Honda GX390 engine delivers reliable, long-lasting power for the toughest jobs.
- • **Precision Cleaning Control:** Five quick-connect nozzles from 0° to 40° plus soap for versatile, professional-grade results.

## Overview

The Simpson Water Blaster 4200 PSI Gas Pressure Washer combines a robust Honda GX390 engine with a durable CAT triplex pump to deliver 4.0 GPM of high-pressure cleaning power. Designed for professionals, it features a corrosion-resistant aircraft-grade aluminum frame, a 50-foot kink-resistant hose, and five quick-connect nozzles for versatile cleaning tasks. With smooth-rolling pneumatic tires and ergonomic controls, this machine ensures effortless mobility and precision on any job site.

## Description

The SIMPSON Water Blaster 4200 PSI 4.0 GPM gas pressure washer is the perfect machine for professional paint preparation, facility and fleet maintenance, mining, construction, property maintenance, and more. Engineered for commercial and industrial use, it features a heavy duty aluminum frame for increased mobility. Running on a belt drive system, it’s designed to reduce heat and vibration, and lessen wear and tear over time. The ALWB60828 runs on a HONDA GX390 engine built for long, continuous runs on the toughest jobs, with a reliable CAT industrial triplex pump. It comes with a 50’ hose, an ergonomic spray gun, and 5 Quick-Connect nozzles. Kit includes engine oil and siphon tube. Designed to meet the rigorous demands of the cleaning professional, the SIMPSON Aluminum Water Blaster series frame is crafted of 100% aircraft grade aluminum, making it lighter in weight than most steel frame pressure washer designs. Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services. The SIMPSON Aluminum Water Blaster series designed for optimum performance in the harshest environments. Engine - 3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 10 Year Limited Warranty

## Features

- SIMPSON PRESSURE WASHER FOR PROFESSIONALS: The Simpson Water Blaster gas power washer cleans decks, driveways, siding, fencing, equipment, and graffiti; The cold water machine is great for contractors; 49-State Compliant (Not for sale in California)
- ENGINE & PUMP: Honda GX390 engine starts easily & includes low-oil shutdown; 4200 PSI 4.0 GPM CAT PUMPS triplex slow-speed pump is equipped with an external unloader and bypass hose
- LONG HOSE REACH: The Simpson Monster series 50' dual braided high-pressure hose resists kinks and abrasion; Non-marring polyurethane jacket helps protect finished surfaces; QC pump/hose connection
- EASY MOBILITY: 13" premium pneumatic tires roll smoothly over gravel, grass, and curbs; Balanced layout improves transport; Aircraft grade aluminum frame with powder-coated finish is easy to assemble and resists corrosion; 46" L x 26" W x 25" H; 146 lb
- PRO PRESSURE WASHER ACCESSORIES: Five quick-connect pressure washer tips (0°, 15°, 25°, 40°, and soap nozzle) cover tasks from stripping paint to car cleaning; Professional rear-load spray gun, QC/NPT fittings, and 48" insulated spray wand included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IHBDJT2 |
| Best Sellers Rank | #480,795 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,982 in Pressure Washers |
| Brand Name | Simpson Cleaning |
| Color | Black |
| Customer Reviews | 3.4 3.4 out of 5 stars (24) |
| Global Trade Identification Number | 00879399002632 |
| Hose Length | 50 feet |
| Included Components | Pressure Washer |
| Item Dimensions L x W x H | 48"L x 27"W x 25"H |
| Item Type Name | Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Honda Engine, 50' Hose, Aluminum Water Blaster Series, 49-State Compliant (ALWB60828) |
| Item Weight | 161 pounds |
| Manufacturer | Simpson |
| Manufacturer Part Number | ALWB60828 |
| Manufacturer Warranty Description | Warranty Details: Engine - 3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 1 Year Limited Warranty |
| Maximum Flow Rate | 4 gpm |
| Maximum Pressure | 4200 psi |
| Model Number | ALWB60828 |
| Power Source | Gasoline |
| Specification Met | CE, CETA, CSA |
| Tank Volume | 1.6 gallons |
| UPC | 879399002632 |

## Product Details

- **Brand:** Simpson Cleaning
- **Color:** Black
- **Global Trade Identification Number:** 00879399002632
- **Hose Length:** 50 feet
- **Item Weight:** 161 pounds
- **Maximum Flow Rate:** 4 gpm
- **Power Source:** Gasoline
- **Product Dimensions:** 48"L x 27"W x 25"H
- **Specification Met:** CE, CETA, CSA
- **Tank Volume:** 1.6 gallons

## Images

![Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390 - Image 1](https://m.media-amazon.com/images/I/81i+Rf3UclL.jpg)
![Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390 - Image 2](https://m.media-amazon.com/images/I/51M5vQY26OL.jpg)
![Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390 - Image 3](https://m.media-amazon.com/images/I/518BUez6EPL.jpg)
![Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390 - Image 4](https://m.media-amazon.com/images/I/51-p-jEWGoL.jpg)
![Simpson Water Blaster 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda GX390 - Image 5](https://m.media-amazon.com/images/I/51bCBnocG6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you adjust the pressure**
A: It does have an unloaded on the pump.

**Q: Is the engine cover red or black?**
A: The ALWB60828 has a red engine cover; the ALWB60827 has a black engine cover. Hope that helps!

**Q: Is electric start an option?**
A: Honda does have an electric start option for some of their GX Series engines but you’ll need to contact Simpson to see if they use them in any of their pressure washers.

**Q: what size quick connect water hose connection do I need??**
A: We use standard 3/8 inch quick couplers

## Frequently Bought Together

- Simpson Cleaning 4200 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, Honda Engine, 50-Foot Hose, Aluminum Water Blaster, 49-State (ALWB60828)
- Simpson Cleaning 41030 Monster Series 4500 PSI Pressure Washer Hose, Cold Water Use, 3/8 Inch by 100 Feet, 100-Foot, Brown

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**Shop now:** [https://www.desertcart.sn/products/47462229-simpson-water-blaster-4200-psi-gas-pressure-washer-4-0](https://www.desertcart.sn/products/47462229-simpson-water-blaster-4200-psi-gas-pressure-washer-4-0)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-13*