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Generac Protector® 20kW Automatic Extended Run Standby Diesel Generator (120/240V Single-Phase)
Model: RD02025ADAL
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Product Description
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Grade
Style
Run Watts
20,000 
Rated Watts
Voltage
120/240 Single-Phase
Fuel
Engine
Mitsubishi
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
20,000
Voltage
120/240 Single-Phase
Fuel
Diesel
Engine
Mitsubishi
Features
Features
- Generac Protector® Series Diesel Standby Generator
- Designed for residential and light commercial applications
- Fully Automatic Operation When Paired w/ Generac ATS
- Generator is only compatible with Generac Auto Transfer Switches
- Mitsubishi 2.5L In-Line 4-Cylinder Diesel Engine
- Fuel efficient design runs at 1800 RPM for long engine life
- Integrated, Extended-Run, 95-Gallon Double-Wall Base Fuel Tank
- Provides up to 92.2 hours of run time @ 1/2 load
- Two-Line LCD Evolution Controller
- Easy viewing, monitoring & management of generator functions
- Quiet Test
- Runs at a lower RPM, is quieter and consumes less fuel
- Isochronous Electronic Governor Control
- Precise load response & voltage/frequency regulation (±1%)
- Corrosion-Resistant Aluminum Enclosure
- Enhanced durability, ideal for coastal & salt-water environments
- Sound dampening design limits sound pressure to a low 70dB(A)
- Code Ready - Compatibility With A Variety Of Environments
- External Vent & Fill, UL/CUL 142-Listed Double Wall Based Tank
- UL/CUL 2200-Listed Generator - 5-Year Limited Warranty
- ^Please Note - Requires Loading Dock, Forklift or Crane For Delivery^
Specifications
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
20000 Watts
Fuel Type
Diesel
Rated Amps
83 Amps
Diesel Fuel Consumption @ 50% Load
1.03 gallons/hr
Tank Size
95 Gallons
Run Time @ 50% Load
92.2 Hours
Fuel Tank Material
Metal
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
65 Test (70 Run) dbA
Transfer Switch
Automatic (Not Included)
Battery
Not Included (700 CCA)
Enclosure
Aluminum
Circuit Breaker Size
100 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Mitsubishi
Starting System
12v Auto Start
CC
2500 CC
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
1757 Pounds
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
81 Inches
Product Width
31 Inches
Product Height
61 Inches
UPC
696471073553
Grade
Style
Run Watts
20,000
Rated Watts
Voltage
120/240 Single-Phase
Fuel
Engine
Mitsubishi
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
20,000
Voltage
120/240 Single-Phase
Fuel
Diesel
Engine
Mitsubishi
Features
Features
- Generac Protector® Series Diesel Standby Generator
- Designed for residential and light commercial applications
- Fully Automatic Operation When Paired w/ Generac ATS
- Generator is only compatible with Generac Auto Transfer Switches
- Mitsubishi 2.5L In-Line 4-Cylinder Diesel Engine
- Fuel efficient design runs at 1800 RPM for long engine life
- Integrated, Extended-Run, 95-Gallon Double-Wall Base Fuel Tank
- Provides up to 92.2 hours of run time @ 1/2 load
- Two-Line LCD Evolution Controller
- Easy viewing, monitoring & management of generator functions
- Quiet Test
- Runs at a lower RPM, is quieter and consumes less fuel
- Isochronous Electronic Governor Control
- Precise load response & voltage/frequency regulation (±1%)
- Corrosion-Resistant Aluminum Enclosure
- Enhanced durability, ideal for coastal & salt-water environments
- Sound dampening design limits sound pressure to a low 70dB(A)
- Code Ready - Compatibility With A Variety Of Environments
- External Vent & Fill, UL/CUL 142-Listed Double Wall Based Tank
- UL/CUL 2200-Listed Generator - 5-Year Limited Warranty
- ^Please Note - Requires Loading Dock, Forklift or Crane For Delivery^
Specifications
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
20000 Watts
Fuel Type
Diesel
Rated Amps
83 Amps
Diesel Fuel Consumption @ 50% Load
1.03 gallons/hr
Tank Size
95 Gallons
Run Time @ 50% Load
92.2 Hours
Fuel Tank Material
Metal
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
65 Test (70 Run) dbA
Transfer Switch
Automatic (Not Included)
Battery
Not Included (700 CCA)
Enclosure
Aluminum
Circuit Breaker Size
100 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Mitsubishi
Starting System
12v Auto Start
CC
2500 CC
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
1757 Pounds
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
81 Inches
Product Width
31 Inches
Product Height
61 Inches
UPC
696471073553
Product Specs
+−
Specifications
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
20000 Watts
Fuel Type
Diesel
Rated Amps
83 Amps
Diesel Fuel Consumption @ 50% Load
1.03 gallons/hr
Tank Size
95 Gallons
Run Time @ 50% Load
92.2 Hours
Fuel Tank Material
Metal
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
65 Test (70 Run) dbA
Transfer Switch
Automatic (Not Included)
Battery
Not Included (700 CCA)
Enclosure
Aluminum
Circuit Breaker Size
100 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Mitsubishi
Starting System
12v Auto Start
CC
2500 CC
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
1757 Pounds
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
81 Inches
Product Width
31 Inches
Product Height
61 Inches
UPC
696471073553
Reviews
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Generac Protector® 20kW Automatic Extended Run Standby Diesel Generator (120/240V Single-Phase)
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