Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 92 kW |
| Standby kVA | 115 |
| Prime power | 83 kW |
| Emissions | Tier 1 |
| Controller | PowerCommand |
| Alternator | 6BTA5.9-G6 (2-pole, Class H insulation) |
| Voltage options | 255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 V |
| Phase | 3 |
| Rated current | 95 A |
| Power factor | 0.8 |
| Circuit breaker | 95 A |
| Battery group | 100 AH |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 100.0 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 2220×1050×1565 mm |
| Dry weight | 1092 kg |
| Sound level | 85.0 dBA @ 1 m |
| Fuel tank | 250.0 L |
| Tank runtime | 10 hr |
Engine
| Coolant capacity | 100.0 L |
|---|---|
| Displacement | 5.9 L |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
Filters for the Cummins/Onan 6BTA5.9-G6
7Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P558615 | Lube Filter, Spin-On Full Flow | CUMMINS 10521, CUMMINS 3865405, NAPA 1607, NAPA 61607 | buy |
| Oil filter | P558616 | Lube Filter, Spin-On Full Flow | CUMMINS 3290712, CUMMINS 3890709, NAPA 1602, BALDWIN BT427 | KuduParts $11.00 FridayParts $13.20 |
| Fuel filter | P550440 | Fuel Filter, Spin-On Secondary | CUMMINS 3831063, CUMMINS 3890707, NAPA 3358, BALDWIN BF788 | FridayParts $356.80 |
| Fuel filter | P553004 | Fuel Filter, Spin-On | CUMMINS 3903640, CUMMINS 53C0045, NAPA 3358, RENAULT VI 0000150564 | FridayParts $18.20 |
| Fuel / water separator | P551329 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 11E170210, CUMMINS 3890063, NAPA 3357, BALDWIN BF1280 | FridayParts $151.00 |
| Fuel / water separator | P550248 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 1492827, CUMMINS 3286503, NAPA 3472, BALDWIN BF1226 | FridayParts $229.00 |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Coolant filter | P554071 | Coolant Filter, Spin-On | CUMMINS 209604, CUMMINS 209606, NAPA 4071, WALGAHN-MOTORENTECHN 00811412 | FridayParts $397.60 |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | OptiAir™ technology | — | |||
| Fuel filter | Spin-on Multi-layer | — | |||
| Oil filter | Spin-on, full flow combination and bypass | — | |||
| Battery | 100 AH | — | |||
| Belt | N/A | — | |||
| Spark plug | N/A | — |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
How many kW is the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B is rated 92 kW standby (115.0 kVA).
What engine does the Cummins/Onan C90D6B use?
The Cummins/Onan C90D6B is powered by the Cummins/Onan 6BTA5.9-G6 engine.
Is the Cummins/Onan C90D6B diesel or gas?
The Cummins/Onan C90D6B runs on Diesel.
What is the cooling system capacity of the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B cooling system holds 100 liters (26.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B is rated 83 kW prime (104 kVA), against 92 kW standby.
How loud is the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B is rated at 85.0 dBA at 1 m, per the manufacturer specification sheet.
What is the dry weight of the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B has a dry weight of 1092 kg (2407 lb).
How big is the fuel tank on the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B has a 250 liter (66 US gallon) fuel tank, giving about 10 hours of runtime.
What voltage does the Cummins/Onan C90D6B produce?
The Cummins/Onan C90D6B is offered in 255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 V, 3-phase.
What size battery does the Cummins/Onan C90D6B need?
The Cummins/Onan C90D6B uses 1 battery, 12 V each, group 100 AH, per the manufacturer specification sheet.
What alternator comes on the Cummins/Onan C90D6B?
The Cummins/Onan C90D6B uses a 6BTA5.9-G6 alternator. It has 2 poles. Insulation class H.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 75% | 1.5 | 5.7 |
| Standby | 75% | 1.5 | 5.7 |
Source — consumption: S-6319-EN.
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.