Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 125 kW |
| Standby kVA | 156 |
| Prime power | 113 kW |
| Emissions | EPA Carb |
| Controller | Nexys |
| Oil capacity | 13.5 L |
| Alternator | Leroy-Somer LSA 44.2 M95 (4-pole, Class H insulation) |
| Voltage options | 480/277 V, 440/254 V, 240/120 V, 230/115 V, 220/127 V, 208/120 V, 600/347 V |
| Phase | 3 |
| Rated current | 188 A |
| Power factor | 0.8 |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 20.2 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 2070×1114×1465 mm |
| Dry weight | 1400 kg |
| Sound level | 70.1 dBA @ 7 m |
Engine
| Oil capacity | 13.5 L |
|---|---|
| Coolant capacity | 20.2 L |
| Displacement | 4.48 L |
| Aspiration | Turbo, Air/Air DC |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the John Deere 4045HF475| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry type air filter | — | |||
| Coolant | Gencool | 20.2 L | — | ||
| Oil | 13.5 L | — |
Compatible filters for the John Deere 4045HF475 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: Sdmo 330570116 Sdmo 330570115 John Deere AL204809 John Deere AT390262 John Deere AT390261
Common questions
What is the power rating of the SDMO JS125UC?
The SDMO JS125UC is rated 125 kW standby (156.0 kVA).
Which engine powers the SDMO JS125UC?
The SDMO JS125UC is powered by the John Deere 4045HF475 engine.
Is the SDMO JS125UC diesel or gas?
The SDMO JS125UC runs on Diesel.
What is the oil capacity of the SDMO JS125UC?
The John Deere 4045HF475 engine in the SDMO JS125UC has an oil capacity of 13.5 liters.
Which alternator is fitted to the SDMO JS125UC?
The SDMO JS125UC uses a Leroy-Somer LSA 44.2 M95 alternator. It has 4 poles. Insulation class H.
What air filter fits the SDMO JS125UC?
The SDMO JS125UC uses air filter part numbers SDMO 330570116, SDMO 330570115.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 50% | 16.5 | 4.4 |
| Prime | 75% | 24.2 | 6.4 |
| Prime | 100% | 31.9 | 8.4 |
| Standby | 110% | 32.0 | 8.5 |
Available documents
Spec sheet — JS125UC (SDMO)Parts manual — J125UC (SDMO)