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Includes:
Innovative design and prototype tested
UL2200 Listed
Solid state frequency compensated voltage regulator
Dynamic and static battery charger
Sound attenuated acoustic enclosure
Whisper-Test for feature low noise level exercise
Acoustically designed engine cooling system
High flow low noise factory engineered exhaust system
State of the art digital control system with R-Series digital control panel |
Watertight electrical connectors
Rodent proof construction
High efficiency, low distortion Generac designed alternator
Vibration isolated from mounting base
All components easily accessible for maintenance
Electrostatically applied powder paint |
Free Freight!!
Free Liftgate Service!!
No Tax!!
Ships within 24 hrs!!
Find a better price well beat it by 2%.
Transfer Switch Sold Separately
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Standard Equiptment:
All input connections in one single area
High coolant temperature shutdown
Low oil pressure shutdown
Low coolant level automatic shutdown
Overspeed automatic shutdown
Crank timer
Exercise timer
Oil drain extension
Cool flow radiator
Closed coolant recovery system
Watertight state of the art electrical Connectors |
Mainline circuit breaker
Radiator drain extension
Battery charge alternator
2 Amp static battery charger
Battery cables
Battery rack
Fan and belt guards
Isochronous governor
Flex fuel line
UV/Ozone resistant hoses
Hour Meter
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Guardian Elite 48 kW Standby Generators MODEL QT04842
GUARDIAN is now doing to the commercial market what it has already done to the residential market... making standby power reliable, yet affordable. Protect your revenue stream by investing in a GUARDIAN Elite Commercial Series automatic standby generator. Our GUARDIAN Elite Commercial generators are ideal for a broad range of enterprises, including restaurants, convenience stores, supermarkets, banks, fitness centers, hotels, and retail outlets.
All Elite Commercial models are available in both single and three-phase configurations. They run on either natural gas or LPV, feature automotive style, liquid-cooled engines and GUARDIAN's exclusive Whisper-Test feature. Our 22, 27, 36 and 48 kW premium models come standard with higher displacement, low speed engines and aluminum enclosures. Aluminum enclosures are optional on the 60 kW and larger models.
Whisper Quiet Operation GUARDIAN's exclusive Whisper-Test low speed exercise feature makes our GUARDIAN Elite products the quietest liquid-cooled generators on the market. Whisper-Test reduces noise by 50% during the generator's weekly self-test cycle allowing for near silent operation that satisfies all known sound ordinances.
Affordable Revenue Protection During a utility outage, a GUARDIAN Elite will protect your revenue stream and prevent expensive losses by keeping your business... in business. Not only are our products engineered for reliability and long life, our volume production and short lead times make GUARDIAN Elite products an even better value.
- Value Models: The most affordable protection in the industry for large homes and small to mid-sized businesses
- Premium Models: Larger, more powerful engines operate at 1800 RPM for ultra-quiet operation and standard aluminum enclosures provide superior corrosion protection for coastal areas and harsh environments.
- Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
- UL Listed: For safety and certified power ratings
- Clean Burning Fuel: Natural gas or LPV
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Model Number |
QT04842 |
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Rated Power (LP / NG) |
48/45 |
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Rated Amps @ 60 Hz |
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240 V, 1Ψ |
n/a |
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240 V, 3Ψ |
144/135 |
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208 V, 3Ψ |
167/156 |
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Engine |
4.2L/V-6 |
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Alternator RPM |
1800 |
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Enclosure |
Aluminum |
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Whisper Test |
Yes |
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Sound Level (dBA @ exercise) |
60 |
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(dBA @ normal operation) |
65 |
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Dimensions (L" x W" x H") |
77x34x45 |
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Compatible Transfer Switches |
RTS |
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Unit Weight (lbs.) |
1703 |
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Full Spec Sheet |
Spec Sheet |
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Accessories |
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Scheduled Maintenance Kit |
Model 5658 |
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Cold Weather Kit |
Model 5631 |
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Extreme Cold Weather Kit |
Model 5618 |
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*For use w/Cold Weather Kit |
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PowerMaster |
Model 5239 |
Features:
High Displacement, Low Speed, Liquid-Cooled Engine: Provides ultra-quiet operation and exceptional fuel economy
Gray, Aluminum Enclosure: Superior corrosion protection for coastal communities
Whisper-Test: Low speed exercise feature makes QuietSource the quietest generators on the market
Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
UL Listed: For safety and certified power ratings
Clean Burning Fuel: Natural gas or LPV
Automatic Exerciser Allows generator to run a self-test every 7 days
Weather Protected Enclosure Shelters generator from weather and reduces exterior noise
Automatic Shutdown High coolant temp, low coolant, low oil pressure and overspeed
Built-in Battery Charger Battery Sold Separately
Most affordable
The greatest starting power
The longest-life design
Stable power for sensitive electronics
Easy installation
Optional Transfer Switches
The transfer switch monitors utility power and signals the generator to start when utility power is interrupted. When utility power returns, the transfer switch returns the electrical load from the generator back to the utility. This ensures your most important electrical loads are powered, within seconds, even when youre away. Unlike other brands, GUARDIAN includes an automatic transfer switch as standard equipment with all air-cooled models.
These transfer switches are also available for liquid-cooled models or as an alternative to be purchased separately.
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