NT855-C400 Industrial Application Engine
| Engine Model | NT855-C400 |
| Maxi. Rating | 310 HP @ 2100 RPM |
| Compression Ratio | 13.9 : 1 |
| Type | 4 Cycle, 60° Vee; 6 Cylinder |
| Fuel System | PT |
| Aspiration | Turbocharged & Aftercooled |
| Emission Standard | Euro II |
| Displacement | 14 L |
| Bore * Stroke | 140 mm × 152 mm |
| Packing Size (L * W * H) | 2151 mm * 966 mm * 1704 mm |
| General Infomation of CCEC NTA855-C400 Industrial Engine | |||
| Engine Model | NTA855-C400 | Standby Power | N/A |
| Maxi. Rating | 345 HP @ 1900 RPM | Emission Standard | Euro II |
| Curve & Datasheet | C-185 | Peak Torque | 1560 N.m/1300r/min. |
| Compression Ratio | 14.5 : 1 | Displacement | 14 L |
| Type | 4 Cycle , 6 Cylinder | Bore * Stroke | 140 mm × 152 mm |
| Fuel System | PT | Dry Weight (Fan Hub to Flywheel Engine) | 2520 kg |
| Aspiration | Turbocharged & Water-Air Intercooler | Wet Weight (Fan Hub to Flywheel Engine) | 2640 kg |
| Configuration | D093436CX02 | Moment Of Inertia Of Rotating Parts | 32.4 kg·m² |
| CPL Code Revision | 0554 | Firing Order | 1-5-3-6-2-4 |
| Performance Data of CCEC NTA855-C400 Industrial Engine | |||
| Engine Idle | 575 – 650 r/min | Maximum Idle Engine Speed | 2150 r/min |
| Maximum Overspeed Capacity | 2400 r/min | Minimum Crankshaft Speed Required For Cold Start Without Auxiliary | N/A |
| Minimum Torque Required For Cold Start Without Auxiliary Devices | N/A | ||
| Engine Performance Data CCEC NTA855-C400 Industrial Engine | ||||
| Rated point | Maximum torque point | |||
| Engine Speed | 1900 r/min | 1300 r/min | ||
| Output Power | 257 kW | 229 kW | ||
| Torque | 1171 N.m | 1559 N.m | ||
| Mean Effective Pressure | 1051 kPa | 1400 kPa | ||
| Piston Speed | 10.64 m/s | 7.6 m/s | ||
| Mechanical Loss | 46 kW | 29 kW | ||
| Inlet Flow | 407 L/s | 295 L/s | ||
| Exhaust Temperature | 386 ℃ | 607 ℃ | ||
| Exhaust Flow | 1030 L/s | 859 L/s | ||
| Scopes of Supply of CCEC NTA855-C400 Industrial Engine | ||||
| Fuel System | 1. Fuel Transfer Pump | Exhaust System | 1. Exhuast Manifold | |
| 2. High-Pressure Fuel Pump | 2. Turbocharger | |||
| 3. Fuel Filter | 3. Exhuast Elbow | |||
| Air Intake System | 1. Air Intake Manifold | Starting System | 1. Starter Motor | |
| 2. N/A | 2. Starter Relay | |||
| Cooling System | 1. Water Pump | Power Output System | 1. Flywheel | |
| 2. Engine Fan | 2. Standard Flywheel Housing | |||
| 3. Standard Radiator | 3. N/A | |||
| Lubricating System | 1. Oil Pump | Charging System | 1. Charging Alternator | |
| 2. Oil Filter | 2. N/A | |||
| Engine Shut-Down System | 1. Engine Fuel Shut-Off Solenoid | Engine Mounting System | 1. Engine Mounting Bracket | |
| Engine Auiliary Accessories | 1. Air Compressor | |||
NT855-C400 Product Advantages
Outstanding Performance
- Advanced PT fuel system with ultra-high injection pressure ensures optimal fuel atomization and complete combustion.
- High-efficiency Cummins turbocharger enhances air intake, improving engine efficiency. The pressure pulse exhaust manifold fully utilizes exhaust energy to further optimize combustion, boost low-load efficiency, and reduce specific fuel consumption.
- High torque, powerful performance, rapid transient response, and superior torque reserve.
Exceptional Durability
- High-strength integrated design of cylinder block and head minimizes failure rates, ensuring long-lasting performance and proven reliability.
Superior Reliability
- Cummins’ advanced PT fuel system features unique overspeed protection, low-pressure fuel supply, and simplified piping for reduced failure rates. Engineered with exceptional overall design for unparalleled reliability.
Easy Maintenance
- Modular design with compact, block-based integration enables detachable and reusable components. Shared platform design ensures high parts commonality across models.
