4 GPM to 4.9 GPM Semi-Pro Gas Pressure Washers

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Learn More About Simpson 61252
Simpson
Simpson Professional ALH4440 4400 PSI (Gas - Cold Water) Aluminum Frame Pressure Washer w/ CAT Pump & CRX Engine
Model: 61252
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$1,149.99
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About Simpson ALH4240
Simpson
Model ALH4240 is a Recommended Product
Simpson Professional ALH4240 4200 PSI (Gas - Cold Water) Aluminum Frame Pressure Washer w/ CAT Pump & Honda GX390 Engine
Model: 60688
56% Buy This
(107)
Q&A (2)
$1,399.99
In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About Simpson PS60843
Simpson
Model PS60843 is a Recommended Product
Simpson PowerShot Professional 4400 PSI (Gas - Cold Water) Pressure Washer w/ AAA Pump & Simpson Engine
Model: 60843
13% Buy This
(93)
View All 4 GPM to 4.9 GPM Semi-Pro Gas Pressure Washers on Sale
On Sale Ends 09/29
$799.99
Was 
$899.99
SAVE $100.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Learn More About DeWalt DXPW60605
DeWalt
DeWalt Professional 4200 PSI (Gas- Cold Water) Pressure Washer w/ CAT Pump & Honda GX390 Engine
Model: 60605
10% Buy This
(17)
Q&A (3)
$1,399.99
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About DeWalt DXPW4400
DeWalt
DeWalt Professional 4400 PSI (Gas - Cold Water) Pressure Washer w/ AAA Pump & Honda GX390 Engine
Model: 60896
6% Buy This
(4)
$1,329.99
Only 2 In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About Simpson PS4240S-KIT
Simpson
Simpson PowerShot Professional 4200 PSI (Gas - Cold Water) Pressure Washer Kit w/ AAA Pump, Honda GX390 Engine, 20" Surface Cleaner & Extra 50' Hose
Model: PS4240S-KIT
4% Buy This
(3)
$1,699.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About BE PE-4013HWPSGEN
BE
BE Professional 4000 PSI (Gas - Cold Water) Pressure Washer w/ General Pump & Honda GX390 Engine
Model: PE-4013HWPSGEN
4% Buy This
(1)
$1,499.99
Was 
$1,529.99
SAVE $30.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About BE PE-4013HWPSCOMZ
BE
BE Professional 4000 PSI (Gas - Cold Water) Pressure Washer w/ SS Frame, Comet Pump & Honda GX390 Engine
Model: PE-4013HWPSCOMZ
3% Buy This
(15)
Q&A (1)
$1,469.99
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About Simpson PS4240S
Simpson
Simpson PowerShot Professional 4200 PSI (Gas - Cold Water) Pressure Washer w/ AAA Pump & Honda GX390 Engine
Model: 60456
1% Buy This
(101)
Q&A (2)
$1,199.99
In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About BE B4015RA
BE
BE 4000 PSI (Gas - Cold Water) Pressure Washer w/ AR Pump & Powerease Engine
Model: B4015RA
1% Buy This
(3)
Q&A (1)
$989.99
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Learn More About Pressure-Pro E4040HC
Pressure-Pro
Pressure-Pro Professional 4000 PSI (Gas - Cold Water) Aluminum Frame Pressure Washer w/ CAT Pump & Honda GX390 Engine
Model: E4042HC-20
(111)
Q&A (11)
$1,799.99
In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
View Details
Learn More About BE PE-4013HWPSCAT
BE
BE Professional 4000 PSI (Gas - Cold Water) Pressure Washer w/ CAT Pump & Honda GX390 Engine
Model: PE-4013HWPSCAT
(4)
$1,799.99
Only 1 In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About Simpson 61026
Simpson
Simpson IS61026 Industrial Series 3500 PSI (Gas - Cold Water) Pressure Washer w/ AAA Pump & Honda GX270 Engine
Model: 61026
(2)
$1,249.99
Only 3 In-Stock
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About Simpson WB4200
Simpson
Simpson WaterBlaster Professional 4200 PSI (Gas - Cold Water) Belt-Drive Pressure Washer w/ AAA Pump & Honda GX390 Engine
Model: 60205
(10)
Q&A (2)
$1,699.00
Factory-Direct
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
View Details