NTA855-C450 Industrial Engine
CCEC NTA855-C450 (2100 RPM) Industrial Engine is 6-cylinder inline, 14 liters four-strokes engine with 140 mm (5.5 in) bore and 152 mm (6.0 in) stroke.
NTA855-C450 Industrial Engine equipped with PT Fuel System, comes with turbocharger and Water-Air intercooler. The prime power at 2100 RPM of CCEC NTA855-C450 Industrial engine is 450 HP (336 kW). The Maximum torque of the engine at 1400 RPM is 1831 N.m(1350 lb.ft).
As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
Advantages of CCEC NTA855-C450 Industrial Engine
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Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.
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Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40 % less than other similar engines. The failure rate is greatly reduced.
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Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.
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The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.
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The five key systems of the electronically controlled engine are all developed by CCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.
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By optimizing the control strategy and combining with the actual operating conditions of the equipment, the fuel economy can be further improved.
Technical Specifications
Basic Introduction of CCEC NTA855-C450 Industrial Engine
| Engine Model: | NTA855-C450 |
| Engine Type: | 4 Cycle , 6 Cylinder |
| Displacement: | 14 L |
| Rated Speed: | 2100 RPM |
| Rated Power / Speed: |
450 HP @ 2100 RPM |
| Aspiration Method: | Turbocharged & Water-Air Intercooler |
| Emission Standard: | Euro II |
| Bore * Stroke: | 140 mm × 152 mm |
| Packing Size (L * W * H): | 2160 mm * 1100 mm * 1900 mm |
| Weight , Net Dry: | 1305 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Engine Model |
Rated Power |
Aspiration |
Curve & Datasheet |
Compression Ratio |
Fuel System |
| NT855-C250 | 251 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-195 | 15.0 : 1 | PT |
| NT855-C280 | 240 HP @ 2000 RPM | Turbocharged & Water-Air Intercooler | C-102 | 15.0 : 1 | PT |
| NT855-C280B | 280 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-111 | 15.0 : 1 | PT |
| NTA855-C310 | 310 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-126 | 14.5 : 1 | PT |
| NTA855-C335 | 335 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-197 | 15.0 : 1 | PT |
| NTA855-C360 | 345 HP @ 2000 RPM | Turbocharged & Water-Air Intercooler | C-185 | 14.5 : 1 | PT |
| NTA855-C360B | 359 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-3895-A | 14.3 : 1 | PT |
| NTA855-C400 | 345 HP @ 1900 RPM | Turbocharged & Water-Air Intercooler | C-185 | 14.5 : 1 | PT |
| NTA855-C400B | 400 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-188 | 14.0 : 1 | PT |
| NTA855-C450 | 451 HP @ 2100 RPM | Turbocharged & Water-Air Intercooler | C-4428-A | 13.5 : 1 | PT |
| ——END—— | |||||
General Information of CCEC NTA855-C450 Industrial Engine |
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| Engine Model | NTA855-C450 | Standby Power | N/A |
| Maxi. Rating | 450 HP @ 2100 RPM | Emission Standard | N/A |
| Curve & Datasheet | C-4428-A | Peak Torque | 1831 N.m/1400r/min. |
| Compression Ratio | 13.5 : 1 | Displacement | 14 L |
| Type | 4 Cycle , 6 Cylinder | Bore * Stroke | 140 mm × 152 mm |
| Fuel System | PT | Moment Of Inertia Of Rotating Parts | 1.4 kg·m² |
| Configuration | N/A | Aspiration | N/A |
| Engine NTA855-C450 quality – Dry Weight | 1305 kg | Engine NTA855-C360 quality – Wet Weight | 1348 kg |
| Engine NTA855-P450 quality – Dry Weight | 1870 kg | Engine NTA855-P360 quality – Wet Weight | 1979 kg |
| Engine NTA855-L450 quality – Dry Weight | N/A | Engine NTA855-L360 quality – Wet Weight | N/A |
| CPL Code Revision | 1193 | Firing Order | 1-5-3-6-2-4 |
Performance Data of CCEC NTA855-C450 Industrial Engine |
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| Engine Idle | 625 r/min | Maximum Idle Engine Speed | 2400 r/min |
| Maximum Overspeed Capacity | 2700 r/min | Minimum Cold Start Temperature Without Cold Start | 4 ℃ |
| Minimum Starting Speed Required Without Cold Starting | 150 r/min | ||
| ——END—— | |||
Engine Performance Data CCEC NTA855-C450 Industrial Engine |
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| standard running conditions | ||||
| Maximum Power Point | Maximum Torque Point | |||
| Engine Speed | 2100 r/min | 1400 r/min | ||
| Total Output Power | 336 kW | 268 kW | ||
| Torque | 1525 N.m | 1831 N.m | ||
| Standard Fuel Line Supply Pressure | 1039 kPa | |||
| Intake Manifold Pressure | 176 kPa | |||
| Mean Effective Pressure | 1365 kPa | 1575 kPa | ||
| Average Piston Speed | 10.7 m/s | |||
| Friction Power | 53 kW | 29 kW | ||
| Inlet Flow | 519 L/s | 324 L/s | ||
| Extraction Flow | 1313 L/s | 966 L/s | ||
| Discharge Temperature | 540 ℃ | 667 ℃ | ||
| Heat Dissipation Of Coolant | 219 kW | 173 kW | ||
| Engine cooling water flow | 9.2 L/s | 6.6 L/s | ||
| ——END—— | ||||
System Technical Data of CCEC NTA855-C450 Industrial Engine |
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| Exhaust System | Maximum Exhaust Back Pressure | 10 kPa |
| Recommended Exhaust Piping Size (Inner Diameter) | 127 mm | |
| Air Intake System | Maximum Intake Resistance For Light Duty Dry Air Filters— Clean Element | 3.74 kPa |
| Maximum Intake Resistance For Light Duty Dry Air Filters— Dirty Element | 6.22 kPa | |
| Minimum Ash Storage Capacity Of Lightweight Air Filters | 53 g / L/s | |
| Lubrication System | Nominal Operating Oil Pressure — Minimum Low Idle | 103 kPa |
| Nominal Operating Oil Pressure — Rated Speed | 241 – 345 kPs | |
| Maximum Allowable Oil Temperature | 121 ℃ | |
| Total System Volume (Excluding Bypass Filters) | 38.6 L | |
| Cooling System | Coolant Volume — Single Machine | 20.8 L |
| Coolant Volume — With Radiator | 60.6 L | |
| Maximum Allowable Coolant Resistance Outside The Engine | 34.5 2100 r/min – kPa | |
| Maximum Cooling Water Static Pressure (Above Crankshaft Centerline) | 14 m | |
| Standard Thermostat Temperature Range | 82 – 92 ℃ | |
| Minimum Allowable Pressure Cap Pressure | 48.2 kPa | |
| Maximum Temperature Allowed In Radiator Upper Chamber | 100 ℃ | |
| Lowest Temperature Allowed In the Radiator Upper Chamber | 71 ℃ | |
| Minimum expansion space system volume of coolant | 5 % | |
| ——END—— | ||
Scopes of Supply of CCEC NTA855-C450 Industrial Engine |
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| 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 | |||
| ——END—— | ||||
Optional Accessories of CCEC NTA855-C450 Industrial Engine |
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| Air Intake System | 1. Air Intake Pre-Heater | Exhuast System | 1. Muffler & Bellows | |||||
| 2. Air Intake Shut-Off Valve | 2. Flame Trap | |||||||
| 3. Air Filter | 3. Spark Arrestor Type Muffler & Bellows | |||||||
| 4. Air Intake Pre-Filter | 4. Dpf System | |||||||
| 5. Air Filter Alarm System | 5. N/A | |||||||
| Fuel System | 1. Coarse Filter | Lubricating System | 1. Oil Pre-Heater. | |||||
| 2. Fuel Pre-Heater | 2. N/A | |||||||
| Starting System | 1. Manual Magnetic Dc Contactor | Cooling System | 1. Silent Type Radiator | |||||
| 2. Dual Ears Flywheel Housing | 2. Plateau Radiator | |||||||
| 3. Spring Starter Motor | 3. Salt-Spray Resistant Radiator | |||||||
| 4. Air Starter Motor | 4. Coolant Pre-Heater | |||||||
| 5. Hydraulic Starter Motor | 5. Jacket Water Heater | |||||||
| 6. Manual Magnetic Dc Contactor | 6. N/A | |||||||
| Engine Auiliary Accessories | 1. Hydraulic Oil Pump | Control System | 1. Can Add Engine Monitoring System, Contro System With Wiring Harness. | |||||
| 2. Air Conditioner Compressor | 2. Can Add Self-Protection System that Integrated with Alarm System. | |||||||
| Power Output System | 1. Clutch | Engine Mounting System | 1. Shock Absorber Pad | |||||
| ——END—— | ||||||||
Committed to Providing Stable and Reliable Premiem Power System for Global Construction Machinery Manufacturer Partners, ConeMac is A Sub-Brand of the EMAC Group that Focuses on Construction Equipment Application.
ConeMac’s Ranges of Products Mainly Inclduing Marine Construction Engines Power Pack, Construction Equipment Gearbox, Gear Reducer, Explosion-Proof Engines, Generator Set and Water Pump Set for Mining, Oil and Gas Field.
For More Information of Our Industrial Power System Products, You Are Welcome to Visit ConeMac Homepage: Conemac.cn
Modifiable Components of CCEC NTA855-C450 Industrial Engine
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| Air Intake System | 1. Installation Position of Air Filter | Charging System | 1. 12 V Charging Alternator for 12 v Electric System | |
| 2. Upgrade to Heavy-Duty Type Air Fitler | 2. Explosion-Proof Charging Alternator | |||
| 3. N/A | 3. Upgrading to Specified Brand and Speicifications of Charging Alternator | |||
| Exhuast System | 1. Water-Cooled Exhuast Manifold | Lubricating System | 1. Oil Pan Position | |
| 2. Water-Cooled Turbocharger | 2. Number of Dipstick | |||
| 3. Can Modify Installation Position and Direction of Turbocharger | 3. Position of Dipstick Can Choose from 6 Positions | |||
| 4. N/A | 4. Can Modify Oil Filter to be Remote Installation | |||
| Engine Shut-Down System | 1. 12 V Solenoid for 12 V Electric System | Starting System | 1. Upgrading to Specified Brand and Speicifications of Starter Motor | |
| 2. Explosion-Proof Solenoid | 2. 12 V Starter Motor for 12 V Electric System | |||
| Fuel System | 1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-Hearter | Engine Auiliary Accessories | 1. All of auxiliary System can Choose Specified Brands and Specifications | |
| 2. N/A | 2. Additional Auxiliary Systems Can be Added for Special Applications | |||
| Cooling System | 1. Can Modify Engine fan Into Blower Fan or Suction Fan | Power Output System | 1. Can Modify Size of Flywheel Housing and Flywheel | |
| 2. Can Modify Central Position of Engine Cooling Fan | 2. Dual-Ear Flywheel Housing (For Twin-Starter System) | |||
| 3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type | 3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type | |||
| 4. N/A | 4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output | |||
| Engine Mounting System | 1. Can Modify Engine Mouting Bracket | |||
| ——END—— | ||||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
