Features
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
20,000 Rated Watts
Voltage
120/208 Three-Phase
Fuel
Diesel
Engine
Mitsubishi
^Please Note – Requires Loading Dock or Forklift For Delivery^
Generac Protector® Series Diesel Standby Generator
For light commercial applications w/ 120/208V 3-Phase service
Fully Automatic Operation When Paired w/ Generac ATS
Generator is only compatible with Generac Auto Transfer Switches
Includes Mobile Link™ Wi-Fi / Ethernet Connectivity*
Monitor generator status on a smart phone, tablet or PC
*Requires internet connection
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
California residents see Prop 65 WARNINGS
Specifications
RD02025GDAL
General Information
Product Category
Generator – Standby
Overview
Product Category
Generator – Standby
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
696471073577
Product Specs
Voltage
120/208 Three-Phase
Frequency
60 Hertz
Rated Watts
20000 Watts
Fuel Type
Diesel
Rated Amps
69 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 
65 Test (70 Run) dbA
Transfer Switch
Automatic (Not Included)
Battery
Not Included (700 CCA)
Enclosure
Aluminum
Circuit Breaker Size
80 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Wi-Fi Remote Monitoring
Yes
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