4200 PSI 4.0 GPM Gas Cold Water Pressure Washer with HONDA ALH4240 engine only
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
This gas-powered cold water pressure washer engine, model ALH4240, delivers a robust 4200 PSI and a flow rate of 4.0 GPM. It is equipped with a Honda GX390 engine and features a 2.5-gallon tank volume. The unit has product dimensions of 38 inches L x 23.5 inches W x 29 inches H and weighs 124 pounds. Designed for powerful cleaning tasks, it includes a 50-inch hose and is manufactured in the USA.
Our take
The Honda ALH4240 engine is an impressive piece of equipment for a gas cold water pressure washer. With 4200 PSI and a strong 4.0 GPM, it's clear this unit is built for demanding cleaning jobs. The Honda GX390 engine is a known quantity for reliability and power, which gives confidence in its performance. I do note that while powerful, the 124-pound item weight means it's not the most portable option, and the 50-inch hose, while included, isn't exceptionally long for large areas. The 2.5-gallon tank volume is reasonable, but you'll be refilling for extended projects.
Pros & Cons
Pros
- Powerful 4200 PSI maximum pressure
- High 4.0 GPM maximum flow rate
- Reliable Honda GX390 gasoline engine
- Made in the USA
Cons
- Heavy at 124 pounds
- Relatively short 50-inch hose length
- 2.5-gallon tank volume may require refills
Specifications
- Power Source Gasoline
- Color Red
- Item model number ALH4240
- Maximum Flow Rate 4 Gallons Per Minute
- Global Trade Identification Number 00879399001345
- Tank Volume 2.5 Gallons
Show all 15 specifications
- Product Dimensions
- 38"L x 23.5"W x 29"H
- Is Discontinued By Manufacturer
- No
- Hose Length
- 50 Inches
- Model
- HONDA ALH4240
- Style
- 4200 PSI Honda GX390
- Item Weight
- 124 Pounds
- Maximum Pressure
- 4200 Pound per Square Inch
- Country of Origin
- USA
- UPC
- 7445033044097