Generac RD050 Generator Set
The Generac RD050 is a 50 kW (50 kVA) Diesel standby generator set powered by a Mitsubishi In-line engine. It is available at 120/208 V, 120/240 V and 277/480 V, 60 Hz. It holds about 7 L (1.8 gal) of oil and 10.6 L (2.8 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses group-27 battery rated 700 CCA at 12 V. The set measures 1950×890×1410 mm (76.8×35.0×55.5 in), weighs about 886 kg (1953 lb) and produces 70 dBA at 7 m. An integrated tank holds 257.4 L (68.0 gal), roughly 26.5 hours of runtime.
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Specifications
| Fuel | Diesel |
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| Frequency | 60.0 Hz |
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| Standby power | 50 kW |
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| Standby kVA | 50 |
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| Prime power | 40 kW |
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Full specifications
| Voltage options | 120/208 V, 120/240 V, 277/480 V |
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| Battery group | 27F |
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| Battery cranking | 700 CCA |
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| Battery voltage | 12 V |
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| Coolant capacity | 10.6 L |
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| Max ambient | 50 °C |
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| Dimensions (L×W×H) | 1950×890×1410 mm |
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| Dry weight | 886 kg |
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| Sound level | 70.0 dBA @ 7 m |
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| Fuel tank | 257.4 L |
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| Tank runtime | 26.5 hr |
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Engine
Mitsubishi In-line
| Oil capacity | 6.5 L |
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| Coolant capacity | 11.4 L |
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| Displacement | 2.5 L |
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| Aspiration | Naturally aspirated |
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| Rated speed | 1800 rpm |
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Other generator sets with this engine
Maintenance & consumables
For the Mitsubishi In-line engine.
| Item | Spec | Capacity | Part # | Interval |
|---|
| Battery | BATTERY 12V GRP 26 | | 058208 buy | |
| Battery | BATTERY 12V GRP 26 NEGATIVE GROUND | | 077483 buy | |
| Service part / kit | Extreme Cold Weather Kit | | 005616-0 buy | |
| Service part / kit | Auxiliary Transfer Switch Contact Kit | | 005621-0 buy | |
| Service part / kit | Cold Weather Kit | | 005630-0 buy | |
| Service part / kit | Cold Weather Kit | | 005632-0 buy | |
| Service part / kit | Base Plug Kit | | 005651-0 buy | |
| Service part / kit | Scheduled Maintenance Kit | | 005656-0 buy | |
| Service part / kit | Paint Kit | | 005703-0 buy | |
| Service part / kit | Paint Kit | | 005704-0 buy | |
| Service part / kit | Wireless Remote | | 005928-0 buy | |
| Service part / kit | Advanced Wireless Remote | | 005951-0 buy | |
| Service part / kit | Scheduled Maintenance Kit | | 005984-0 buy | |
| Service part / kit | Power Management Module (50 Amps) | | 006186-0 buy | |
| Service part / kit | PMM Starter Kit | | 006199-0 buy | |
| Service part / kit | Extreme Cold Weather Kit | | 006204-0 buy | |
| Service part / kit | Scheduled Maintenance Kit | | 006205-0 buy | |
| Service part / kit | Mobile Link™ | | 006463-1 buy | |
| Service part / kit | Harness Adapter Kit | | 006478-0 buy | |
| Service part / kit | Maintenance Kit | | 006558-0 buy | |
| Service part / kit | Maintenance Kit | | 006559-0 buy | |
| Service part / kit | Maintenance Kit | | 006560-0 buy | |
| Service part / kit | Fuel Lock | | 006570-0 buy | |
| Service part / kit | Fuel Lock | | 006571-0 buy | |
| Service part / kit | Fuel Lock | | 006572-0 buy | |
| Service part / kit | Paint Kit | | 006664-0 buy | |
| Service part / kit | Local Wireless Remote | | 006665-0 buy | |
| Service part / kit | Wireless Remote Extension Harness | | 006873-0 buy | |
| Service part / kit | Paint Kit | | G005703-0 buy | |
| Service part / kit | Cold Weather Kits | | G006558-0 buy | |
| Service part / kit | Maintenance Kits | | G006570-0 buy | |
Available documents
BrochureSpec sheetInstallation manual