Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 350 kW |
| Prime power | 322 kW |
| Controller | PCL |
| Oil capacity | 38.6 L |
| Alternator | Stamford/AvK CP400-6 |
| 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 | 37.9 L |
|---|---|
| Coolant capacity | 51.1 L |
| Displacement | 14.0 L |
| Aspiration | Turbocharged and Aftercooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Cummins/Onan NTA855-G3| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | 84.8 Litres | — | |||
| Oil | 38.6 Litres | 38.6 Litres | — |
Common questions
What is the power rating of the Cummins/Onan NTA855G3 CP400-6 DFCC?
The Cummins/Onan NTA855G3 CP400-6 DFCC is rated 350 kW standby.
What engine does the Cummins/Onan NTA855G3 CP400-6 DFCC use?
The Cummins/Onan NTA855G3 CP400-6 DFCC is powered by the Cummins/Onan NTA855-G3 engine.
What fuel does the Cummins/Onan NTA855G3 CP400-6 DFCC use?
The Cummins/Onan NTA855G3 CP400-6 DFCC runs on Diesel.
What is the oil capacity of the Cummins/Onan NTA855G3 CP400-6 DFCC?
The Cummins/Onan NTA855-G3 engine in the Cummins/Onan NTA855G3 CP400-6 DFCC has an oil capacity of 37.9 liters.
What alternator does the Cummins/Onan NTA855G3 CP400-6 DFCC use?
The Cummins/Onan NTA855G3 CP400-6 DFCC uses a Stamford/AvK CP400-6 alternator.
Parts
46| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0300-4623-10 | DFCC (600V) | 1 | Current transformer | PartsGeek |
| 0300-4623-27 | DFCC BR (0-480V) | 1 | Current transformer | PartsGeek |
| 102-1335 | Plug, Oil Drain | 1 | Plug | PartsGeek |
| 122-0526 | Lube Filter (Former Style Used In Engine Manufacturing) | 1 | Oil filter | PartsGeek |
| 122-0755 | Lube & Bypass Filter (Latest Style Used In Engine Manufacturing) | 2 | Oil filter | PartsGeek |
| 130-3537 | Filter, Water - w/Corrosion Inhibiting Chemical DCA4 (Service) | 1 | Coolant filter | PartsGeek |
| 130-3541 | Filter, Water - w/Corrosion Inhibiting Chemical DCA4 (Pre-Charging) | 1 | Coolant filter | PartsGeek |
| 140-2391 | Element - Air Cleaner (Standard) | 1 | Air filter | PartsGeek |
| 140-2392 | Element, Air Cleaner - Primary | 1 | Air filter | PartsGeek |
| 140-2393 | Element, Air Cleaner - Safety | 1 | Air filter | PartsGeek |
| 151-0411 | Pickup, Magnetic | 1 | Sensor | PartsGeek kuduparts $208.00 |
| 155-2287-02 | Gasket, Flange (used with 155-2281 Elbow) | 1 | Gasket | PartsGeek |
| 193-0244 | Sender, Pressure - Oil | 1 | Sensor | PartsGeek |
| 193-0375 | Sender, Water Temperature | 1 | Sensor | PartsGeek |
| 193-0432 | Sender, Oil Temperature (S2 Engine Block, E4 Oil Pan) | 2 | Sensor | PartsGeek |
| 307-2621-02 | Relay, Start Solenoid (K4) | 1 | Relay | PartsGeek |
| 309-0179 | Switch, Thermostatic - High Water Temperature (PRE-ALARM) | 1 | Sensor | PartsGeek |
| 309-0269 | Air Cleaner (Includes Element) - Standard | 1 | Switch | PartsGeek ironwing $32.86 |
| 309-0437 | Cap, Air Cleaner - For 6" Tube Inlet | 1 | Sensor | PartsGeek |
| 319-2236 | Bracket, Mounting | 1 | Bracket | PartsGeek |
| 333-0407 | Switch, Pressure - Oil, 14# PSI (SHUTDOWN) With Dual Terminals | 1 | Sensor | PartsGeek |
| 501-0551 | Line, Fuel - Flexible (Bypass line) | 1 | Hose | PartsGeek |
| 503-1467-07 | Hose, Rubber (3/4" ID x 33" LG) Radiator to Filter Housing | 1 | Hose | PartsGeek |
| 503-1679-02 | Hose, Rubber - Upper | 2 | Hose | PartsGeek |
| 504-0011 | Valve, Shutoff (1/2”) | 1 | Valve | PartsGeek |
| 505-0019 | Bushing, Pipe - Reducer 1/2” to 3/8”, DFBF (1/2” to 3/8”) 505-0131 DFCB, DFCC, DFCE (3/4” to 3/8”) | 1 | Bushing | PartsGeek |
| 505-0100 | Nipple, Pipe - Close (1/2”) | 1 | Nipple | PartsGeek |
| 505-1414-01 | Hose, Rubber - Lower | 2 | Hose | PartsGeek |
| 508-0292 | Washer, Sealing - Copper | 1 | Washer | PartsGeek |
| 511-0084 | Belt, Drive - 35 AMP Alternator | 1 | Belt | PartsGeek |
| 511-0160 | Belt, Drive - V (Fan) | Belt | PartsGeek | |
| 518-0548-58 | Clamp, Hose | 3 | Clamp | PartsGeek |
| 526-0029 | Washer, Flat (3/8) | 1 | Washer | PartsGeek |
| 526-0219 | Washer, Flat (1/2) | 2 | Washer | PartsGeek |
| 800-0048 | Screw, Cap - Hex Head (3/8-16 x 3/4”) | 1 | Screw | PartsGeek |
| 800-0092 | Screw, Cap - Hex Head (1/2-13 x 1.5) | 2 | Screw | PartsGeek |
| 850-0050 | Washer, Lock - Spring (3/8”) | 4 | Washer | PartsGeek |
| 870-0212 | Nut, Locking (1/4-20) | 4 | Nut | PartsGeek |
| 960-0504 | PCC Control Service Manual | * | Service manual | PartsGeek |
| 960-0507 | Detector Control Service Manual | ** | Service manual | PartsGeek |
| 903-0124 | NA | NA | Service part / kit | PartsGeek |
| 903-0204 | NA | NA | Service part / kit | PartsGeek |
| 903-0500 | NA | NA | Service part / kit | PartsGeek |
| 903-0604 | NA | NA | Service part / kit | PartsGeek |
| 960-0138 | Service part / kit | PartsGeek | ||
| 960-0606 | Service part / kit | PartsGeek |
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 | |
| Standby | 100% | 96.0 |
Available documents
Spec sheet — NT855 60HZ 281~350kw (Cummins/Onan)