Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 136 kW |
| Standby kVA | 170 |
| Prime power | 124 kW |
| Emissions | Tier 1 |
| Controller | Mechanical, PowerCommand |
| Oil capacity | 16.4 L |
| Alternator | 6BTA5.9-G3 |
| 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 | 1219 kg |
| Wet weight | 2049 kg |
| Sound level | 85.0 dBA @ 1 m |
| Fuel tank | 250.0 L |
| Tank runtime | 10 hr |
Engine
| Coolant capacity | 100.0 L |
|---|---|
| Displacement | 5.88 L |
| Aspiration | Turbocharged |
| Rated speed | 1500 rpm |
Filters for the Cummins/Onan 6BTA5.9-G3
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 |
Maintenance & consumables
for the Cummins/Onan 6BTA5.9-G3| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Normal duty air filter. | — | |||
| Fuel filter | Oil and fuel filter fitted, water separator. | — | |||
| Oil filter | Oil and fuel filter fitted, water separator. | — | |||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | Coolant capacity (only engine) | 9.9 l | — | ||
| Oil | Lubrication system oil capacity | 16.4 l | — | ||
| Spark plug | — |
Common questions
What size generator is the Cummins/Onan C135 D6?
The Cummins/Onan C135 D6 is rated 136 kW standby (170.0 kVA).
What engine does the Cummins/Onan C135 D6 use?
The Cummins/Onan C135 D6 is powered by the Cummins/Onan 6BTA5.9-G3 engine.
What kind of fuel does the Cummins/Onan C135 D6 run on?
The Cummins/Onan C135 D6 runs on Diesel.
What is the coolant capacity of the Cummins/Onan C135 D6?
The Cummins/Onan C135 D6 cooling system holds 100 liters (26.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
How much oil does the Cummins/Onan C135 D6 take?
The Cummins/Onan C135 D6 has an engine oil capacity of 16.4 liters (17.3 US quarts), per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan C135 D6?
The Cummins/Onan C135 D6 is rated 124 kW prime (155 kVA), against 136 kW standby.
What is the sound level of the Cummins/Onan C135 D6?
The Cummins/Onan C135 D6 is rated at 85.0 dBA at 1 m, per the manufacturer specification sheet.
How much does the Cummins/Onan C135 D6 weigh?
The Cummins/Onan C135 D6 has a dry weight of 1219 kg (2687 lb).
What size fuel tank does the Cummins/Onan C135 D6 have?
The Cummins/Onan C135 D6 has a 250 liter (66 US gallon) fuel tank, giving about 10 hours of runtime.
What voltages is the Cummins/Onan C135 D6 available in?
The Cummins/Onan C135 D6 is offered in 255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 V, 3-phase.
What battery does the Cummins/Onan C135 D6 use?
The Cummins/Onan C135 D6 uses 1 battery, 12 V each, group 100 AH, per the manufacturer specification sheet.
Which alternator is fitted to the Cummins/Onan C135 D6?
The Cummins/Onan C135 D6 uses a 6BTA5.9-G3 alternator.
Parts
5model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0908-0101 | Lead Acid Battery | 1 | Battery | Amazon eBay |
| 0908-0115 | Generator Set Operator Manual | 1 | Operator manual | Amazon eBay |
| A030F380 | Operator manual | Operator manual | Amazon eBay | |
| 0908-0107 | Radiator Information | 1 | Service part / kit | Amazon eBay |
| 0908-0110 | Health and Safety (Diesel Generator Sets) | 1 | Service part / kit | Amazon eBay NAPA $5.89 |
Compiled from this model's family documentation — may include parts for closely-related variants. 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 |
|---|---|---|---|
| Prime | 36.0 | 9.51 | |
| Prime | 75% | 1.5 | 5.7 |
| Standby | 40.0 | 10.57 | |
| Standby | 75% | 1.5 | 5.7 |
Available documents
This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.