Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Prime power | 37 kW |
| Emissions | TIER 1 |
| Controller | PowerCommand 1.1 |
| Voltage options | 255 V, 440 V, 230 V, 400 V, 220 V, 380 V, 127 V |
| Phase | 3-phase |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 132 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 1920×1050×1513 mm |
| Dry weight | 316 kg |
| Sound level | 85.0 dBA |
Engine
| Coolant capacity | 132.0 L |
|---|---|
| Displacement | 3.9 L |
| Aspiration | Naturally Aspirated |
| Rated speed | 1500 rpm |
Common questions
What engine does the Cummins/Onan 4B3.9 use?
The Cummins/Onan 4B3.9 is powered by the D381036MX02 engine.
What fuel does the Cummins/Onan 4B3.9 use?
The Cummins/Onan 4B3.9 runs on Diesel.
What is the coolant capacity of the Cummins/Onan 4B3.9?
The Cummins/Onan 4B3.9 cooling system holds 132 liters (34.9 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
How loud is the Cummins/Onan 4B3.9?
The Cummins/Onan 4B3.9 is rated at 85.0 dBA, per the manufacturer specification sheet.
How much does the Cummins/Onan 4B3.9 weigh?
The Cummins/Onan 4B3.9 has a dry weight of 316 kg (696 lb).
What voltages is the Cummins/Onan 4B3.9 available in?
The Cummins/Onan 4B3.9 is offered in 255 V, 440 V, 230 V, 400 V, 220 V, 380 V, 3-phase-phase.
What battery does the Cummins/Onan 4B3.9 use?
The Cummins/Onan 4B3.9 uses 1 battery, 12 V each, per the manufacturer specification sheet.
Parts
4| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 3822509 | injector puller | 1 | Injector | Amazon eBay |
| 3823276 | injector bore brush | 1 | Injector | Amazon eBay |
| 3824469 | fuel pump gear puller | 1 | Fuel pump | Amazon eBay |
| 3377259 | bosch timing tool (ve) | 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 |
|---|---|---|---|
| Continuous | 100% | 7.88 | 2.08 |
| Prime | 25% | 3.71 | 0.98 |
| Prime | 50% | 5.41 | 1.43 |
| Prime | 75% | 7.53 | 1.99 |
| Prime | 100% | 9.7 | 2.6 |
Available documents
This page was generated from the 6 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.