Service parts for the SD800
Grouped by system, with how many of each the parts manual calls for.
Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 800 kW |
| Standby kVA | 1000 |
| Prime power | 720 kW |
| Emissions | Tier 2 |
| Controller | InteliGen ® NT Display |
| Oil capacity | 100.0 L |
| Alternator | K0912124Y22 K0912124Y22 (4-pole, Class H insulation) |
| Voltage options | 120/208 V, 277/480 V, 346/600 V |
| Phase | Three-Phase |
| Rated current | 2776 A |
| Power factor | 0.8 |
| Circuit breaker | 1203 A |
| Battery group | 2 |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 246 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 4515×2099×2389 mm |
| Dry weight | 10204 kg |
| Sound level | 88.0 dBA @ 3 m |
| Fuel tank | 3029.0 L |
| Tank runtime | 12 hr |
Engine
| Oil capacity | 26.4 L |
|---|---|
| Coolant capacity | 26.4 L |
| Displacement | 33.93 L |
| Aspiration | Turbo-charged, InterCooler |
| Rated speed | 1800 rpm |
Same engine, other brands
4 brandsThe Mitsubishi S12A2-Y2PTAW-2 in this set also powers 5 generator sets sold under 4 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Kohler | 750REOZM, 800REOZM |
| AKSA | APD-ULM800 |
| Rudox Power Generation | ERM800 |
| Simson-Maxwell | SMW800 T6-T2 |
Maintenance & consumables
for the Mitsubishi S12A2-Y2PTAW-2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry | — | 2000 hr | ||
| Fuel filter | Cartridge | ×3 | — | 2000 hr | |
| Oil filter | 515.6 hrs, 3/7/24 | ×3 | GM32057 | Amazon eBay $9.99 | |
| Battery | Dual, 24 | ×2 | — | 2000 hr | |
| Belt | — | 2000 hr | |||
| Coolant | 303.0 L | — | |||
| Coolant filter | Clean Element | — | 2000 hr | ||
| Oil | 120.0 L | — | |||
| Spark plug | Bosch P Type x 2 | — | 2000 hr |
Common questions
How many kW is the Generac SD800?
The Generac SD800 is rated 800 kW standby (1000.0 kVA).
What engine does the Generac SD800 use?
The Generac SD800 is powered by the Mitsubishi S12A2-Y2PTAW-2 engine.
What fuel does the Generac SD800 use?
The Generac SD800 runs on Diesel.
What is the oil capacity of the Generac SD800?
The Mitsubishi S12A2-Y2PTAW-2 engine in the Generac SD800 has an oil capacity of 26.4 liters.
What is the cooling system capacity of the Generac SD800?
The Generac SD800 cooling system holds 246 liters (65.0 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Generac SD800?
The Generac SD800 is rated 720 kW prime (900 kVA), against 800 kW standby.
What is the sound level of the Generac SD800?
The Generac SD800 is rated at 88.0 dBA at 3 m, per the manufacturer specification sheet.
What is the dry weight of the Generac SD800?
The Generac SD800 has a dry weight of 10204 kg (22495 lb).
How big is the fuel tank on the Generac SD800?
The Generac SD800 has a 3029 liter (800 US gallon) fuel tank, giving about 12 hours of runtime.
What voltages is the Generac SD800 available in?
The Generac SD800 is offered in 120/208 V, 277/480 V, 346/600 V, Three-Phase-phase.
How many cold cranking amps does the Generac SD800 require?
The Generac SD800 uses 2 batteryies, 12 V each, group 2, per the manufacturer specification sheet.
What alternator comes on the Generac SD800?
The Generac SD800 uses a K0912124Y22 K0912124Y22 alternator. It has 4 poles. Insulation class H.
What oil filter does the Generac SD800 use?
The Generac SD800 uses oil filter part number GM32057.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 057-263 | DSE7410 MKII & DSE7420 MKII Operator Manual | 1 | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 11.79 | 44.61 | |
| Standby | 13.79 | 52.2 | |
| Standby | 25% | 74.0 | 19.5 |
| Standby | 50% | 131.0 | 34.6 |
| Standby | 75% | 193.0 | 50.9 |
| Standby | 100% | 282.0 | 74.4 |
Available documents
This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.