Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 312 kW |
| Prime power | 281 kW |
| Controller | PCL |
| Oil capacity | 38.6 L |
| Alternator | Stamford/AvK CP350-6 |
| Voltage options | 220 V, 480 V |
| Phase | Single |
| Battery group | 127 |
| Coolant capacity | 84.8 L |
| Max ambient | 40 °C |
| Dry weight | 300 kg |
| Fuel tank | 800.0 L |
Engine
| Oil capacity | 31.0 L |
|---|---|
| Coolant capacity | 20.8 L |
| Displacement | 14.0 L |
| Aspiration | Turbocharged and Aftercooled |
| Rated speed | 1800 rpm |
Filters for the Cummins/Onan NTA-855-G2
8Engine-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 | P551670 | Lube Filter, Spin-On Full Flow | CUMMINS 298670, CUMMINS 299670, NAPA 1970, CARBOCOL 0026 | FridayParts $26.68 |
| Oil filter | P550777 | Lube Filter, Spin-On Bypass | CUMMINS 3021658, CUMMINS 33004232, NAPA 1749, BALDWIN B7577 | FridayParts $43.56 |
| Fuel filter | P550105 | Fuel Filter, Spin-On Primary | CUMMINS 154700, CUMMINS 154710, NAPA 3109, NAPA 3405 | buy |
| Fuel filter | P557440 | Fuel Filter, Spin-On Secondary | CUMMINS BM78672, BALDWIN BF970, LPM 00013505994, WALGAHN-MOTORENTECHN 00811464 | FridayParts $189.69 |
| Fuel / water separator | P558000 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3308638, CUMMINS 3308683, NAPA 3405, NAPA 3693 | KuduParts $24.00 FridayParts $25.66 |
| Fuel / water separator | P550106 | Fuel Filter, Water Separator Spin-On | CUMMINS 154789, CUMMINS 156164, NAPA 3405, BALDWIN BF957-D | FridayParts $285.60 |
| Coolant filter | P554071 | Coolant Filter, Spin-On | CUMMINS 209604, CUMMINS 209606, NAPA 4071, WALGAHN-MOTORENTECHN 00811412 | FridayParts $397.60 |
| Coolant filter | P554073 | Coolant Filter, Spin-On | CUMMINS 209605, CUMMINS 209607, NAPA 4073, VERSATILE 00104040 | KuduParts $40.00 |
Maintenance & consumables
for the Cummins/Onan NTA-855-G2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | 465 hr | |||
| Battery | 127 A/hr | — | |||
| Belt | — | ||||
| Coolant | 84.8 Litres | — | |||
| Oil | 38.6 Litres | 38.6 Litres | — | ||
| Spark plug | — |
Common questions
How many kW is the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB is rated 312 kW standby.
Which engine powers the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB is powered by the Cummins/Onan NTA-855-G2 engine.
Is the Cummins/Onan NTA855G2 CP350-6 DFCB diesel or gas?
The Cummins/Onan NTA855G2 CP350-6 DFCB runs on Diesel.
What's the oil capacity on a Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA-855-G2 engine in the Cummins/Onan NTA855G2 CP350-6 DFCB has an oil capacity of 31.0 liters.
What is the coolant capacity of the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB cooling system holds 84.8 liters (22.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB is rated 281 kW prime (351 kVA), against 312 kW standby.
What is the dry weight of the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB has a dry weight of 300 kg (661 lb).
What size fuel tank does the Cummins/Onan NTA855G2 CP350-6 DFCB have?
The Cummins/Onan NTA855G2 CP350-6 DFCB has a 800 liter (211 US gallon) fuel tank.
What voltages is the Cummins/Onan NTA855G2 CP350-6 DFCB available in?
The Cummins/Onan NTA855G2 CP350-6 DFCB is offered in 220 V, 480 V, Single-phase.
What alternator comes on the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB uses a Stamford/AvK CP350-6 alternator.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| E204747 | Coolant heater 240/480V 6420W 1PH | Service part / kit | eBay $1948.00 |
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 |
|---|---|---|---|
| Prime | 100% | 87.0 | 22.98 |
| Standby | 100% | 96.0 | 25.36 |
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.