Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 20 kW |
| Standby kVA | 20 |
| Prime power | 18 kW |
| Controller | APM303 |
| Oil capacity | 6.0 L |
| Alternator | AT00630T (4-pole, Class H insulation) |
| Voltage options | 240 V |
| Phase | 1 |
| Rated current | 83 A |
| Power factor | 1 |
| Coolant capacity | 16.1 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1700×896×1221 mm |
| Dry weight | 750 kg |
| Sound level | 78.0 dBA @ 1 m |
| Fuel tank | 100.0 L |
Engine
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 16.1 L |
| Displacement | 2.91 L |
| Aspiration | Athmo |
| Rated speed | 1800 rpm |
Same engine, other brands
1 brandThe John Deere 3029DFS29 in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| John Deere | J20U |
Maintenance & consumables
for the John Deere 3029DFS29| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | 16.1 L | — | |||
| Oil | 6.0 L | — | |||
| Spark plug | — |
Compatible filters for the John Deere 3029DFS29 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: John Deere AP3330 John Deere AE27170 John Deere AT18426 John Deere AM129028 John Deere KV16429
- Fuel filter: John Deere AE29052 John Deere AR50041 John Deere R127970 John Deere RE62418 Donaldson P550012
- Oil filter: John Deere DZ112582 John Deere AR58956 Donaldson P550758 Donaldson P550020 Wix 57076
Common questions
How many kW is the SDMO J20U?
The SDMO J20U is rated 20 kW standby (20.0 kVA).
Which engine powers the SDMO J20U?
The SDMO J20U is powered by the John Deere 3029DFS29 engine.
What fuel does the SDMO J20U use?
The SDMO J20U runs on diesel.
What is the oil capacity of the SDMO J20U?
The John Deere 3029DFS29 engine in the SDMO J20U has an oil capacity of 6.0 liters.
What is the coolant capacity of the SDMO J20U?
The SDMO J20U cooling system holds 16.1 liters (4.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the SDMO J20U?
The SDMO J20U is rated 18 kW prime (18 kVA), against 20 kW standby.
How loud is the SDMO J20U?
The SDMO J20U is rated at 78.0 dBA at 1 m, per the manufacturer specification sheet.
What is the dry weight of the SDMO J20U?
The SDMO J20U has a dry weight of 750 kg (1653 lb).
What size fuel tank does the SDMO J20U have?
The SDMO J20U has a 100 liter (26 US gallon) fuel tank.
What voltages is the SDMO J20U available in?
The SDMO J20U is offered in 240 V, 1-phase.
What alternator does the SDMO J20U use?
The SDMO J20U uses a AT00630T alternator. It has 4 poles. Insulation class H.
What oil filter fits the SDMO J20U?
The SDMO J20U uses oil filter part numbers JOHN DEERE DZ112582, JOHN DEERE AR58956.
What fuel filter does the SDMO J20U use?
The SDMO J20U uses fuel filter part numbers JOHN DEERE AE29052, JOHN DEERE AR50041.
What air filter does the SDMO J20U use?
The SDMO J20U uses air filter part numbers JOHN DEERE AP3330, JOHN DEERE AE27170.
Parts
7| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 09912-34510 | Special tool (A) | Special tool | Amazon eBay | |
| 09913-60910 | Special tool (B) | Special tool | Amazon eBay | |
| 09913-61510 | Special tool (A) for main shaft hub removal | Special tool | Amazon eBay | |
| 09913-84510 | Special tool (A) for input shaft oil seal retainer | Special tool | Amazon eBay | |
| 09922-85811 | Special tool (A) for upper case and shifter assembly removal | Special tool | Amazon eBay | |
| 99000-25010 | Grease A | 1 | Fluid | Amazon eBay |
| 99000-32020 | Thread lock cement | 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 |
|---|---|---|---|
| Standby | 50% | 4.4 | 1.16 |
| Standby | 75% | 6.5 | 1.72 |
| Standby | 100% | 8.0 | 2.11 |
| Standby | 110% | 9.0 | 2.38 |
Available documents
This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.