Service parts for the J120
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredOil system
1 requiredBelts
1 requiredPrices 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 | 117 kW |
| Standby kVA | 146 |
| Prime power | 106 kW |
| Controller | Microprocessor |
| Oil capacity | 20.6 L |
| Alternator | Leroy-Somer LSA442S7 (4-pole, Class IP23 insulation) |
| Voltage options | 480 V, 440 V, 380 V, 230 V, 220 V, 208 V, 600 V |
| Phase | 3 |
| Rated current | 176 A |
| Power factor | 0.8 |
| Circuit breaker | 176 A |
| Battery group | 12 V |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 27.3 L |
| Max ambient | 105 °C |
| Dimensions (L×W×H) | 2370×1114×1480 mm |
| Dry weight | 1420 kg |
| Sound level | 70.1 dBA @ 7 m |
| Fuel tank | 112.0 L |
Engine
| Oil capacity | 21.5 L |
|---|---|
| Coolant capacity | 27.3 L |
| Displacement | 6.7 L |
| Aspiration | Turbocharged |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the John Deere 6068TF220| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | FUEL FILTER | RE60021 | Amazon $65.19 eBay $16.99 PartsGeek $6.98 FridayParts $14.99 | ||
| Oil filter | OIL FILTER | RE504836 | Amazon $41.55 eBay $44.99 FridayParts $20.99 | ||
| Belt | FAN BELT | DZ114929 | Amazon eBay $46.24 |
Common questions
What size generator is the SDMO J120?
The SDMO J120 is rated 117 kW standby (146.0 kVA).
What engine does the SDMO J120 use?
The SDMO J120 is powered by the John Deere 6068TF220 engine.
Is the SDMO J120 diesel or gas?
The SDMO J120 runs on Diesel.
What's the oil capacity on a SDMO J120?
The John Deere 6068TF220 engine in the SDMO J120 has an oil capacity of 21.5 liters.
What alternator does the SDMO J120 use?
The SDMO J120 uses a Leroy-Somer LSA442S7 alternator. It has 4 poles. Insulation class IP23.
Which oil filter part number does the SDMO J120 take?
The SDMO J120 uses oil filter part number RE504836.
Which fuel filter part number does the SDMO J120 take?
The SDMO J120 uses fuel filter part number RE60021.
Parts
70Service, 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 | 24.0 | 6.3 | |
| Prime | 50% | 16.0 | 4.2 |
| Prime | 100% | 32.0 | 8.5 |
| Standby | 50% | 16.0 | 4.2 |
| Standby | 75% | 24.0 | 6.3 |
| Standby | 100% | 34.5 | 9.1 |