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Generac Protector® 48kW Automatic Standby Diesel Generator w/ Mobile Link™ (120/240V Single-Phase)
Model:
RD04833ADAE
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Features
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
48,000 Rated Watts
Voltage
120/240 Single-Phase
Fuel
Diesel
Engine
Mitsubishi
- 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
- Includes Mobile Link™ Wi-Fi / Ethernet Connectivity*
- Monitor generator status on a smart phone, tablet or PC
- *Requires internet connection
- Mitsubishi 3.3L In-Line Turbocharged 4-Cylinder Diesel Engine
- Fuel efficient design runs at 1800 RPM for long engine life
- Integrated 57-Gallon Double-Wall Base Fuel Tank
- Provides up to 28 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 or Forklift For Delivery^
California residents see
Warning: This product can expose you to chemicals including Carbon monoxide which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
RD04833ADAE

General Information
Product Category
Generator - Standby
Overview
Product Category
Generator - Standby
Weight
2215 Pounds
CARB Compliant
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
95 Inches
Product Width
35 Inches
Product Height
57 Inches
UPC
696471079234
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Auto Voltage Regulation
Yes
Rated Watts
48000 Watts
Fuel Type
Diesel
Rated Amps
200 Amps
Diesel Fuel Consumption @ 50% Load
2.02 gallons/hr
Tank Size
62 Gallons
Run Time @ 50% Load
28.2 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
200 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
3300 CC
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Reviews
(1)
Generac Protector RD04833ADAE Reviews & Ratings
Customer Photos and Videos



48 KW Diesel Genset
By Morgan H
Tennessee
Purchased 09/01/2023 |
Review Posted 10/05/2023


I purchased this to run a large home and it performs very well. I did have a few gotchas, this came with the Mitsubishi 3.3 L diesel which is a solid performer.
At the same time I wanted to order a cold start kit which Generac set as unavailable and not in production, I ended up getting a kit for the 3.4 L package and then purchased my own fittings for the water lines but sourcing metric to SAE block fittings is a challenge.
I also tried to get filters (Oil, Air and Fuel) these are all unavailable from Generac at this point but what i did was take the mitsubishi part numbers and got Wix equivalents.
The wifi/ehternet module works well but the generac app doesn't really do much, even the paid version does not. The integration with Ecobee does work really well, better then the generac app if you are on site.
One big drawback for me is that the controller does not tell you anything about the load, there is no way to see the output voltage, current or frequency so if this is needed this wont do it, or if it does i could not find it.
Overall this is a solid geneset and am happy with the purchase.
At the same time I wanted to order a cold start kit which Generac set as unavailable and not in production, I ended up getting a kit for the 3.4 L package and then purchased my own fittings for the water lines but sourcing metric to SAE block fittings is a challenge.
I also tried to get filters (Oil, Air and Fuel) these are all unavailable from Generac at this point but what i did was take the mitsubishi part numbers and got Wix equivalents.
The wifi/ehternet module works well but the generac app doesn't really do much, even the paid version does not. The integration with Ecobee does work really well, better then the generac app if you are on site.
One big drawback for me is that the controller does not tell you anything about the load, there is no way to see the output voltage, current or frequency so if this is needed this wont do it, or if it does i could not find it.
Overall this is a solid geneset and am happy with the purchase.
Morgan H Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, High Quality, Durable
Cons:
None
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Generac Protector® 48kW Automatic Standby Diesel Generator w/ Mobile Link™ (120/240V Single-Phase)


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