Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 70 kW |
| Standby kVA | 88 |
| Prime power | 66 kW |
| Emissions | Tier 2 |
| Oil capacity | 12.0 L |
| Voltage options | 208 V, 120 V, 220 V, 127 V, 240 V, 139 V, 416 V, 440 V, 254 V, 480 V, 277 V, 240/120 V |
| Phase | three-phase |
| Rated current | 204 A |
| Power factor | 0.8 |
| Circuit breaker | 250 A |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 14 L |
| Max ambient | 40 °C |
| Dry weight | 2310 kg |
| Sound level | 61.0 dBA @ 23 m |
| Fuel tank | 476.96 L |
Engine
| Oil capacity | 12.0 L |
|---|---|
| Coolant capacity | 12.5 L |
| Displacement | 4.5 L |
| Aspiration | 4-Cycle |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the John Deere 4045HF285| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Coolant filter | — | ||||
| Oil | 12.0 | — | |||
| Spark plug | — |
Compatible filters for the John Deere 4045HF285 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: John Deere AL204809 John Deere AT390262 John Deere AT390261 John Deere AL119839 John Deere AL150285
- Fuel filter: John Deere AE29052 John Deere AR29586R John Deere AR50041 John Deere DQ24057 John Deere MX85749
- Oil filter: John Deere RE519987 John Deere DZ112582 John Deere DZ118286 John Deere 40123 John Deere AR58956
Common questions
What is the power rating of the MQ Power DCA85USJ?
The MQ Power DCA85USJ is rated 70 kW standby (88.0 kVA).
What engine is in the MQ Power DCA85USJ?
The MQ Power DCA85USJ is powered by the John Deere 4045HF285 engine.
What fuel does the MQ Power DCA85USJ use?
The MQ Power DCA85USJ runs on diesel.
What is the oil capacity of the MQ Power DCA85USJ?
The John Deere 4045HF285 engine in the MQ Power DCA85USJ has an oil capacity of 12.0 liters.
Which oil filter part number does the MQ Power DCA85USJ take?
The MQ Power DCA85USJ uses oil filter part numbers JOHN DEERE RE519987, JOHN DEERE DZ112582.
What fuel filter does the MQ Power DCA85USJ use?
The MQ Power DCA85USJ uses fuel filter part numbers JOHN DEERE AE29052, JOHN DEERE AR29586R.
Which air filter part number does the MQ Power DCA85USJ take?
The MQ Power DCA85USJ uses air filter part numbers JOHN DEERE AL204809, JOHN DEERE AT390262.
Parts
36| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 100-024 | Belt | 1 | Belt | Amazon eBay eBay KuduParts $228.99 |
| 100-025 | Air Filter | 1 | Air filter | Amazon eBay |
| 100-026 | Fuel Filter | 1 | Fuel filter | Amazon eBay |
| 100-034 | Oil Filter | 1 | Oil filter | Amazon eBay KuduParts $117.00 |
| 100-036 | Spark Plug | 1 | Spark plug | Amazon eBay |
| 100-037 | Coolant Filter | 1 | Coolant filter | Amazon eBay |
| C04521 | Element, Oil Filter | Oil filter | Amazon eBay | |
| CO2775 | Element, Fuel Water Separator | Fuel filter | Amazon eBay | |
| CO2776 | Element, Fuel Filter Primary | Fuel filter | Amazon eBay | |
| G030071 | Air Cleaner Element (Engine) Secondary | Air filter | Amazon eBay | |
| G030073 | Air Cleaner Element (Engine) Primary | Air filter | Amazon eBay | |
| G030074 | Air Cleaner Element (Engine) Secondary | Air filter | Amazon eBay | |
| G122208 | Clarke Eng Fluid - 5 gal | Fluid | Amazon eBay | |
| G122209 | Clarke Eng Fluid -1 gal | Fluid | Amazon eBay | |
| G30070 | Air Cleaner Element (Engine) Primary | Air filter | Amazon eBay | |
| RG11991 | Fuel Supply Pump | 1 | Pump | Amazon |
| RG12000 | Injection Pump Drive Gear Removal | 1 | Fuel pump | Amazon |
| RG12001 | Injector Pump Electrical Connector Removal | 1 | Injector | Amazon |
| RG12002 | Injection Pump | 1 | Fuel pump | Amazon |
| RG12022 | Fuel Supply Pump Push Rod | 1 | Fuel pump | Amazon eBay |
| RG12036 | JDG1559 Injection Pump Timing Pin | 1 | Fuel pump | Amazon |
| RG9051 | Fuel Supply Pump Lines | 1 | Fuel pump | Amazon eBay |
| DCA-70USJ | Battery Connections | 1 | Service part / kit | Amazon eBay |
| DCA-85USJ | Battery Connections | 1 | Service part / kit | Amazon eBay |
| G122189 | 250 hour Maintenance Kit (without fluids) | Service part / kit | Amazon eBay | |
| G122190 | 250 hour Maintenance Kit (without fluids) | Service part / kit | Amazon eBay | |
| G122194 | 250 hour Maintenance Kit (& engine fluids) | Service part / kit | Amazon eBay | |
| G122195 | 250 hour Maintenance Kit (& engine fluids) | Service part / kit | Amazon eBay | |
| G122199 | 500 hour Maintenance Kit (without fluids) | Service part / kit | Amazon eBay | |
| G122200 | 500 hour Maintenance Kit (without fluids) | Service part / kit | Amazon eBay | |
| G122204 | 500 hour Maintenance Kit (& Engine fluids) | Service part / kit | Amazon eBay | |
| G122205 | 500 hour Maintenance Kit (& Engine fluids) | Service part / kit | Amazon eBay | |
| M2870400114 | 1 | Service part / kit | Amazon eBay | |
| RG11931 | Right Side of Engine | Service part / kit | Amazon | |
| RG11932 | Left Side of Engine | Service part / kit | Amazon | |
| RG12003 | Disconnect Fuel Delivery Lines | 1 | Service part / kit | Amazon |
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 |
|---|---|---|---|
| 25% | 7.6 | 2.0 | |
| 50% | 11.9 | 3.1 | |
| 75% | 16.2 | 4.3 | |
| 100% | 20.1 | 5.3 |
Available documents
Spec sheet — DCA85USJ (MQ Power)Spec sheet — DCA85USJ Rev 1 (MQ Power)Spec sheet — MQ DCA85USJ John-Deere-4045HF285 (MQ Power)