Father’s DayGenerac 6712 - 3800 PSI 3.2 GPM 302cc Gas Pressure Washer
The Generac 6712 is a gas-powered pressure washer offering a maximum water pressure of 3800 PSI and flow of 3.2 GPM. (Read full specs)
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Description
Powerful, compact and long lasting, professional belt drive power washers from Generac feature a belt drive system for longer pump life than direct drive models and a compact lightweight design for easy mobility around the jobsite.
Zoom on the Generac 6712
The Generac 6712 is a commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- precise spot cleaning of hard, unpainted surfaces, reaching elevated areas, and effectively removing stubborn stains
- overall cleaning of hard surfaces, washing vehicles, and prepping surfaces for painting
- gentle cleaning for sensitive surfaces, and wide coverage cleaning with low pressure
- applying detergents or chemicals, and rinsing surfaces afterward
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
The Generac 6712
The Generac 6712's triplex pump, powered by an impressive 302cc engine, can provide a pressure of up to 3800 PSI (approximately 63 times more than a standard garden hose) and a flow of up to 3.2 GPM (values claimed by the manufacturer). Thus, the Generac 6712 achieves a cleaning power of 12160 Cleaning Units.
For this gas-powered pressure washer, the Generac engine is started using a time-tested pull-start mechanism.
The pressure washer's tank has a maximum capacity of 1.7 gallon for storing gasoline.
Design & Handling
The wheelbarrow design of the Generac 6712 offers enhanced mobility and stability, making it ideal for navigating uneven terrain and ensuring steady operation during heavy-duty cleaning tasks. Guaranteeing longevity, the robust steel frame offers stability and protects internal components, even when subjected to demanding tasks. The handle adds to the 6712 convenience of transport.
At 134 lbs, this unit's substantial weight makes it quite a challenge for users to lift and maneuver, particularly on uneven surfaces where its heft can become even more apparent. The major reasons for its heavy weight are its 302cc Generac engine, the triplex pump and steel frame. However, the incorporation of two 10" pneumatic wheels makes navigating the 6712 less cumbersome, even on uneven terrain.
Main Features
The Generac 6712's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.
- Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. Given the absence of a soap dilution mechanism, users should dilute detergent correctly before operating the Generac 6712 pressure washer. When a soap nozzle is connected, the pressure washer takes the initiative to mix the detergent with the water flow automatically.
- Pressure hose: When not in use, the unit allows for tidy storage of the included 50 ft ⌀5/16" high-pressure hose (4000 PSI rating) using a set of convenient hooks, ensuring convenient organization.
- Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand. A rotating auxiliary side handle further improves both left-handed and right-handed users' comfort.
- Nozzles: In the table below, you can see the 5 included nozzles alongside their respective recommended surface uses.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | |||||
| Siding, gutters, house | |||||
| Fencing, deck, patio | |||||
| Lawn equipment, boat, RV |
Important note: The shapes of the depicted nozzles serve for illustration purposes only and may vary. Symbols used include a for 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
The Generac 6712
- Onboard storage: Stay prepared for any job with Generac 6712's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
- Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation), a low oil protection and a thermal relief valve (which helps to prevent internal pump damage).
- Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the Generac 6712 comes with soap hose, pressure hose, spray gun, oil and wand.
The Generac 6712's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Generac 6712 compare to similarly priced pressure washers.
Note: Even though we couldn’t list its price on this page, our research indicates that some retailers sell this unit around $1200.
- The Generac 6712, boasting 3800 PSI, achieves a lower pressure compared to other gas-powered pressure washers in the $1000-1400 price bracket. Prioritizing the highest water stream power? Check out the DeWalt DXPW4440—a top contender in this price range, delivering up to 4400 PSI.
- In the aforementioned price range, this washer, with 3.2 GPM (gallons per minute), is placed on the lower end of the GPM scale. If rinsing away debris most efficiently is your priority, one of the devices with the highest GPM in this price range is the DeWalt DXPW4440, which can reach up to 4 GPM.
- Featuring 12160 Cleaning Units (PSI X GPM), the 6712 sits at the lower spectrum when compared to other devices in the same price range and fuel category. If the highest overall cleaning power is your top priority, the DeWalt DXPW4440, which can reach up to 17600 Cleaning Units, is one of the most efficient of the devices in the current price range.
Price comparison
As you can see from this interactive chart, when compared to other gas-powered washers between 10800 and 13700 Cleaning Units, the Generac 6712 is on the expensive side of the price range.
While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.
The bottom line
- Triplex pump
- Designed to be stable
- Good range of nozzles included
- Onboard storage
- Several security features
- On the expensive side
- No soap tank
- No detergent dilution mechanism
- Low PSI for the price
- Low GPM for the price
- Low CU for the price
Do you own the Generac 6712 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Engine | 302cc Generac 4-stroke OHV |
| Pump | Annovi Reverberi Triplex |
| Water | Cold (100°F max.) |
| PSI | 3800 |
| GPM | 3.2 |
| Cleaning Units | 12160 |
| Pressure control | Valve |
| Frame | Steel |
|---|---|
| Handling | Wheelbarrow |
| Wheels | 2 wheels, ⌀10", pneumatic |
| Weight | 134 lbs |
| Dimensions | Approx. 35.5 x 25.3 x 26.8 in (D x W x H) |
| Hose storage | Hooks |
| Soap injection | Via siphon hose |
|---|---|
| Soap dilution | No |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 50 ft, ⌀5/16 |
| Security | Low oil, trigger lock and thermal relief valve |
|---|---|
| Emissions | N/A |
| Included accessories | Oil, wand, spray gun, high pressure hose, soap hose, 5 nozzles |
| Warranty | 3 years |
| UPC | 696471067125 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Generac
Founded in a garage in Wales, Wisconsin by Robert Kern and five employees, Generac has been a leader in power generation systems since 1959. In the early 1960s, Generac began producing electric generators for Sears and Roebuck Company. During the 1970s the company began to manufacture other outdoor power equipment such as electric chainsaws, pressure washers, and welders. Generac, now a subsidiary of CCMP Capital, continues to be headquartered in Waukesha, with manufacturing facilities in four other cities in Wisconsin USA.
Warranty Information
The Generac 6712 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Generac pressure washers, please consult Generac's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-GENERAC (888-436-3722).
