Karcher G 4000 OH Gas-Powered Pressure WasherView larger
Karcher's most advanced gasoline-powered pressure washer, the G 4000 OH is German engineered from the ground up and designed for heavy-duty use. No job is too difficult for the G 4000 OH. It has many industry-leading features, such as a 390cc Honda GX Series engine and Karcher's high-performance industrial-grade pump with brass pump head.
Introducing Karcher's innovative remote pressure control, exclusive to the G 4000 OH. Simply turn the remote pressure control in either direction to increase or decrease the amount of water pressure and volume right on the wand. Instead of having to go to the pressure washer pump or change the spray nozzle each time you want to change the pressure, simply dial up the desired amount on the remote pressure control. This feature allows you to work continuously without having to stop each time you want to adjust the water pressure.
Other advanced features the professional will appreciate on the top-of-the-line unit include a stainless-steel spray wand, 12-inch pneumatic tires with metal wheels, a 50-foot rubber hose, and a complete set of Karcher's patented pro-style quick-connect nozzles. The G 4000 OH is the perfect solution for those who demand the absolute highest level of cleaning performance.
Note for California residents: This model is not CARB-compliant. Units sold to California must be CARB-compliant.
Included Accessories:
50-foot rubber industrial-grade high-pressure hose
Industrial-grade, stainless-steel spray wand with quick-connect adapter and integrated remote pressure control
Detergent injector (siphoning tube)
Industrial-grade trigger gun with child safety lock
Pro-style quick-connect nozzles
Integrated hose, trigger-gun, and spray-wand holders
Also available from Karcher and compatible with this unit are various attachments and detergents.
Direct-drive axial pump with brass head.
Innovative remote pressure control.
Compare the Karcher Gasoline Pressure Washers
Model Number
G 2600 XC
G 2600 XH
G 2800 XC
G 2800 XH
G 3050 OH
G 3200 XH
G 4000 OH
PSI
2600
2600
2800
2800
3000
3200
4000
Power Supply
212cc engine
190cc Honda GC 190
212cc engine
190cc Honda GC 190
187cc Honda GC 190
200cc Honda GX 200
390cc Honda GX 390
CARB Compliant
N
Y
N
Y
N
Y
N
Water Volume
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.8 GPM; direct-drive axial pump
3.6 GPM; direct-drive axial pump
Maximum Water-Inlet Temperature
104 degrees F
104 degrees F
104 degrees F
104 degrees F
104 degrees F
104 degrees F
104 degrees F
Approximate machine weight (without accessories)
73 pounds
64 pounds
73 pounds
64 pounds
75 pounds
73 pounds
122 pounds
Approximate machine dimensions (LxWxH, inches)
29.5 by 23.6 by 41.5
29.5 by 23.6 by 41.5
29.5 by 23.6 by 41.5
29.5 by 23.6 by 41.5
22 by 23 by 35
29.5 by 23.6 by 41.5
36.5 by 23.5 by 30.5
Warranty
2-year limited Karcher
2-year limited Karcher;
2-year limited Honda engine
2-year limited Karcher
2-year limited Karcher;
2-year limited Honda engine
1-year limited Karcher;
2-year limited Honda engine
2-year limited Karcher;
2-year limited Honda engine
1-year limited Karcher;
2-year limited Honda engine
Karcher's most advanced pressure washer. The G 4000 OH, German engineered from the ground up, is a high-performance pressure washer designed for heavy-duty use. No job is too difficult for the G 4000 OH. It has many industry-leading features, such as a 390cc Honda GX Series engine and Karcher's high-performance industrial-grade pump with brass pump head developed exclusively by our German engineers. The same pump technology was recently used by Karcher to clean the presidential faces on Mount Rushmore. Our customers asked us to develop a pressure control system for our gasoline pressure washers that is as easy to use as the variable pressure control on our electric pressure washers. We are pleased to introduce our all-new Remote Pressure Control, exclusive to the G 4000 OH. Simply turn the Remote Pressure Control in either direction to increase or decrease the amount of water pressure and volume right on the wand. Instead of having to go to the pressure washer pump or change the spray nozzle each time you want to change the pressure, simply dial up the desired amount on the Remote Pressure Control. This new feature allows you to work continuously without having to stop each time you want to adjust the water pressure. Other advanced features the professional will appreciate on this top-of-the-line unit include a stainless steel spray wand, 12-inch pneumatic tires with metal wheels, a 50-foot rubber hose and a complete set of Karcher's patented Pro-Style quick connect nozzles. The G 4000 OH sports a durable, chip-resistant black crinkle finish and offers the most advanced features in its category...the perfect solution for those who demand the absolute highest level of cleaning performance.
Best Price
Price: $1,099.99 & this item ships for FREE with Super Saver Shipping. Details
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Karcher G 4000 OH Gas-Powered Pressure Washer
View larger
Karcher's most advanced gasoline-powered pressure washer, the G 4000 OH is German engineered from the ground up and designed for heavy-duty use. No job is too difficult for the G 4000 OH. It has many industry-leading features, such as a 390cc Honda GX Series engine and Karcher's high-performance industrial-grade pump with brass pump head.
Introducing Karcher's innovative remote pressure control, exclusive to the G 4000 OH. Simply turn the remote pressure control in either direction to increase or decrease the amount of water pressure and volume right on the wand. Instead of having to go to the pressure washer pump or change the spray nozzle each time you want to change the pressure, simply dial up the desired amount on the remote pressure control. This feature allows you to work continuously without having to stop each time you want to adjust the water pressure.
Other advanced features the professional will appreciate on the top-of-the-line unit include a stainless-steel spray wand, 12-inch pneumatic tires with metal wheels, a 50-foot rubber hose, and a complete set of Karcher's patented pro-style quick-connect nozzles. The G 4000 OH is the perfect solution for those who demand the absolute highest level of cleaning performance.
Note for California residents: This model is not CARB-compliant. Units sold to California must be CARB-compliant.
Included Accessories:
50-foot rubber industrial-grade high-pressure hose
Industrial-grade, stainless-steel spray wand with quick-connect adapter and integrated remote pressure control
Detergent injector (siphoning tube)
Industrial-grade trigger gun with child safety lock
Pro-style quick-connect nozzles
Integrated hose, trigger-gun, and spray-wand holders
Also available from Karcher and compatible with this unit are various attachments and detergents.
Direct-drive axial pump with brass head.
Innovative remote pressure control.
Compare the Karcher Gasoline Pressure Washers
Model Number
G 2600 XC
G 2600 XH
G 2800 XC
G 2800 XH
G 3050 OH
G 3200 XH
G 4000 OH
PSI
2600
2600
2800
2800
3000
3200
4000
Power Supply
212cc engine
190cc Honda GC 190
212cc engine
190cc Honda GC 190
187cc Honda GC 190
200cc Honda GX 200
390cc Honda GX 390
CARB Compliant
N
Y
N
Y
N
Y
N
Water Volume
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.5 GPM; direct-drive axial pump
2.8 GPM; direct-drive axial pump
3.6 GPM; direct-drive axial pump
Maximum Water-Inlet Temperature
104 degrees F
104 degrees F
104 degrees F
104 degrees F
104 degrees F
104 degrees F
104 degrees F
Approximate machine weight (without accessories)
73 pounds
64 pounds
73 pounds
64 pounds
75 pounds
73 pounds
122 pounds
Approximate machine dimensions (LxWxH, inches)
29.5 by 23.6 by 41.5
29.5 by 23.6 by 41.5
29.5 by 23.6 by 41.5
29.5 by 23.6 by 41.5
22 by 23 by 35
29.5 by 23.6 by 41.5
36.5 by 23.5 by 30.5
Warranty
2-year limited Karcher
2-year limited Karcher;
2-year limited Honda engine
2-year limited Karcher
2-year limited Karcher;
2-year limited Honda engine
1-year limited Karcher;
2-year limited Honda engine
2-year limited Karcher;
2-year limited Honda engine
1-year limited Karcher;
2-year limited Honda engine
Karcher's most advanced pressure washer. The G 4000 OH, German engineered from the ground up, is a high-performance pressure washer designed for heavy-duty use. No job is too difficult for the G 4000 OH. It has many industry-leading features, such as a 390cc Honda GX Series engine and Karcher's high-performance industrial-grade pump with brass pump head developed exclusively by our German engineers. The same pump technology was recently used by Karcher to clean the presidential faces on Mount Rushmore. Our customers asked us to develop a pressure control system for our gasoline pressure washers that is as easy to use as the variable pressure control on our electric pressure washers. We are pleased to introduce our all-new Remote Pressure Control, exclusive to the G 4000 OH. Simply turn the Remote Pressure Control in either direction to increase or decrease the amount of water pressure and volume right on the wand. Instead of having to go to the pressure washer pump or change the spray nozzle each time you want to change the pressure, simply dial up the desired amount on the Remote Pressure Control. This new feature allows you to work continuously without having to stop each time you want to adjust the water pressure. Other advanced features the professional will appreciate on this top-of-the-line unit include a stainless steel spray wand, 12-inch pneumatic tires with metal wheels, a 50-foot rubber hose and a complete set of Karcher's patented Pro-Style quick connect nozzles. The G 4000 OH sports a durable, chip-resistant black crinkle finish and offers the most advanced features in its category...the perfect solution for those who demand the absolute highest level of cleaning performance.
Product Features
Gas-powered pressure washer with 50-foot high-pressure rubber hose
390cc Honda GX Series engine; 4000 PSI; 3.6 GPM; direct-drive axial pump
Detergent injector; remote pressure control; non-CARB compliant; not for sale in California
Includes spray wand, trigger gun, pro-style quick-connect nozzles, and hose/gun/wand holder
Measures 36.5 by 23.5 by 30.5 inches; 1-year limited Karcher warranty; 2-year limited Honda engine warranty
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