DeWalt DXPW3300-S Gas Pressure Washer 3300 PSI
- Maximum Pressure: 3300 psi
- Maximum Flow Rate: 2.4 gpm
- Power Source: Gas
- Hose Length: 25 feet
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A residential-grade gas pressure washer with real PSI and flow for deck and siding cleanup, built by a name brand with a straightforward accessory kit.
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ASIN: B09ZHG2NDMModel: DXPW3300-SCategory: Pressure Washers
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Overview
DeWalt's DXPW3300-S is a gas-powered residential pressure washer rated 3300 PSI at 2.4 GPM, built around a 208cc engine and an OEM Technologies axial cam pump. It ships with a 25-foot hose, five quick-connect nozzles and 10-inch pneumatic tires.
This is positioned for homeowners doing deck, patio and siding cleanup rather than daily commercial use, and the welded steel frame and thermal relief valve are there to support that duty cycle without overheating. It's 49-state compliant, which matters for buyers in states with stricter small-engine emissions rules. The listing also notes factory-tested units may arrive with minimal residual fuel or odor, worth knowing before assuming a leak.
- 3300 PSI at 2.4 GPM
- DeWalt 208cc engine, axial cam pump
- 25-ft hose, 5 nozzles, ergonomic gun
- 49-state compliant
Who it's for
Fits homeowners tackling seasonal cleaning of decks, siding, driveways and outdoor furniture who want gas-engine power rather than an electric unit's cord and lower pressure. Less suited to buyers wanting a plug-and-go electric washer or needing commercial-duty run time.
Pros and cons
- 3300 PSI / 2.4 GPM covers most home cleaning jobs
- 5 quick-connect nozzles plus a soap setting included
- 10-inch tires for moving over uneven ground
- Gas engine means fuel and maintenance, unlike electric washers
Performance notes
3300 PSI at 2.4 GPM comes from the axial cam pump paired with the 208cc engine, and a thermal relief valve is built in to prevent the pump overheating during longer sessions. The five nozzles (0, 15, 25, 40 degrees and soap) cover everything from concentrated stripping to wide-pattern rinsing and detergent application. At roughly 41 x 21 x 24 inches on 10-inch tires, it's built to be wheeled around a yard rather than carried.
Specifications
| Brand | DeWalt |
|---|---|
| Model | DXPW3300-S |
| Dimensions & fit | |
| Hose Length | 25 feet |
| Item Weight | 64 pounds |
| Item Dimensions L x W x H | 41 × 21 × 24 inches |
| Wand Length | 16 inches |
| Capacity & performance | |
| Maximum Flow Rate | 2.4 gpm |
| Power & efficiency | |
| Power Source | Gas |
| Construction & materials | |
| Color | Black & Yellow |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Manufacturer Warranty Description | 5 years |
| Other details | |
| Maximum Pressure | 3300 psi |
| Number Of Items | 1 |
| Item Type Name | Gas Pressure Washer |
| Specification Met | Oem |
Closest rivals on specs
Giraffe Tools Wall Mounted Pressure Washer 2900 PSI- Item Weight 64 vs 46.7 pounds (+37%)
- Maximum Pressure 3300 vs 2900 psi (+14%)
Westinghouse WPX3000e Electric Pressure Washer 3000 PSI- Item Weight 64 vs 36.8 pounds (+74%)
- Maximum Flow Rate 2.4 vs 1.8 gpm (+33%)
- Maximum Pressure 3300 vs 3000 psi (+10%)
Frequently asked questions
What PSI and GPM does the DeWalt DXPW3300-S put out?
It's rated at 3300 PSI and 2.4 GPM from its axial cam pump and 208cc engine.
What comes in the box with the DXPW3300-S?
A 25-foot hose, five quick-connect nozzles (0, 15, 25, 40 degrees and soap), an ergonomic spray gun and a 16-inch steel wand.
Is the DXPW3300-S compliant in all states?
The listing states it is 49-state compliant.