Engine Model: | NTA855-G3 |
Engine Type: | 6-Cylinder, In-line, 4-Cycle |
Displacement: | 14 L |
Rated Speed: | 1800 RPM |
Rated Power / Speed: | 358 kW @ 1800 RPM |
Aspiration Method: | Turbocharged & Aftercooled Intercooler |
Emission Standard: | N/A |
Bore*Stroke: | 140 mm * 152 mm |
Packing Size(L*W*H): | 1534 mm * 781 mm * 1355 mm |
Dry Weight: | 1315 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T, L/C |
Introduction
Chongqing Cummins Engine Co., Ltd. (CCEC) NTA855-G3 (1800 RPM) Generator Drive 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-G3 Generator Drive Engine equipped with PT Fuel System, comes with turbocharger and Aftercooled. The Standby Power for 60HZ generator set (1800 RPM) of CCEC NTA855-G3 generator drive engine is 535 HP (399 kW). The Prime power for 60HZ generator set (1800 RPM) of CCEC NTA855-G3 generator drive engine is 480 HP (358 kW). The Continuous Power for 60HZ generator set (1800 RPM) of CCEC NTA855-G3 generator drive engine is 375 HP (280 kW).
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Advantages of NTA855-G3 Generator Drive Engine
- High-Quality Components for Efficiency and Durability – Benefit from superior engine performance with high-quality alloy cast iron, offering enhanced rigidity, reduced vibration, and noise. Wet and replaceable cylinder liners improve heat rejection and facilitate easy replacement, ensuring optimal engine function.
- Precision Engineering for Fuel Efficiency and Reliability – Experience optimized fuel consumption and emission performance with 4 valves per cylinder and a meticulously designed engine structure. Quality alloy cast iron, a single cylinder head, a dedicated camshaft, and a robust outline contribute to improved reliability and durability.
- Innovative Fuel Injection for Enhanced Performance – Explore precise fuel injection with CMS unique PT and Step Timing control, achieving a pressure above 120Mpa. This results in outstanding fuel efficiency and emission performance, further enhanced by a check valve in the fuel tube for increased reliability.
- Efficient Cooling and Clean Coolant – Ensure efficient cooling through a gear water pump and well-designed flux channels. The spin-in water filter maintains coolant cleanliness, preserving normal acidity levels and contributing to prolonged engine life.
- Advanced Turbocharging for Optimal Results – Experience advanced Holset turbocharging and after-cooled technology, complemented by a pulse exhaust manifold for reduced exhaust temperature. This combination ensures excellent fuel consumption and emission performance, delivering an optimized engine experience.
Engine Model: | Prime Power | Aspiration | Curve & Datasheet | Compression Ratio | Fuel System |
NT855-G | 275 HP (205 kW) at 1500 RPM | Turbocharged | D092473DX02 | 15.0 : 1 | PT |
NT855-GA | 310 HP (231 kW) at 1500 RPM | Turbocharged | D092473DX02 | 15.0 : 1 | PT |
NTA855-G1-A | 322 HP (240 kW) at 1500 RPM | Turbocharged & Aftercooled Intercooler | D092473DX02 | 14.5 : 1 | PT |
NTA855-G1-B | 386 HP (287 kW) at 1800 RPM | Turbocharged & Aftercooled Intercooler | D092473DX02 | 14.5 : 1 | PT |
NTA855-G1A | 350 HP (264 kW) at 1500 RPM | Turbocharged & Aftercooled Intercooler | D093517DX02 | 14.5 : 1 | PT |
NTA855-G1B | 380 HP (284 kW) at 1500 RPM | Turbocharged & Aftercooled Intercooler | D093517DX02 | 14.0 : 1 | PT |
NTA855-G2-A | 380 HP (284 kW) at 1500 RPM | Turbocharged & Aftercooled Intercooler | D093517DX02 | 14.0 : 1 | PT |
NTA855-G2-B | 420 HP (313 kW) at 1800 RPM | Turbocharged & Aftercooled Intercooler | D093517DX02 | 14.0 : 1 | PT |
NTA855-G2A | 415 HP (310 kW) at 1500 RPM | Turbocharged & Aftercooled Intercooler | D093517DX02 | 14.0 : 1 | PT |
NTA855-G3 | 480 HP (358 kW) at 1800 RPM | Turbocharged & Aftercooled Intercooler | D093580DX02 | 14.0 : 1 | PT |
NTA855-G4 | 425 HP (317 kW) at 1500 RPM | Turbocharged & Aftercooled Intercooler | D093613DX02 | 14.0 : 1 | PT |
NTAA855-G7 | 460 HP (343 kW) at 1500 RPM | Turbocharged & Air – Air Intercooler | D093629DX02 | 14.0 : 1 | PT |
NTAA855-G7A | 545HP (407 KW) at 1500 PRM | Turbocharged & Air – Air Intercooler | D093629DX02 | 14.0 : 1 | PT |
General Infomation of CCEC NTA855-G3 Generator Drive Engine | |
Engine Model | NTA855-G3 |
Performance Curve | C-4495 |
Type | 6-Cylinder, In-line, 4-Cycle |
Stroke * Bore | 140 mm * 152 mm / 5.5 in * 6 in |
Compression Ratio | 14.0 : 1 |
Standby Power | 535 HP (399 kW) at 1800 RPM |
Prime Power | 480 HP (358 kW) at 1800 RPM |
Configuration | D093580DX02 |
CPL No. | 1436 |
Aspiration | Turbocharged & Aftercooled Intercooler |
Displacement | 855 in³ / 14 L |
Firing Order | 1-5-3-6-2-4 |
Idle Speed | N/A |
Wet Weight – Fan to Flywheel Engine | 3018 lb / 1369 kg |
Dry Weight – Fan to Flywheel Engine | 2900 lb / 1315 kg |
Wet Weight – Heat Exchanger Cooled Engine | 3308 lb / 1501 kg |
Dry Weight – Heat Exchanger Cooled Engine | 3130 lb / 1420 kg |
Moment of Inertia of Rotating Components – with FW 1001 Flywheel | 180.3 lbm.ft² / 7.60 kg.m² |
Maximum Bending Moment at Rear Face of Block | 1000 lb.ft / 1356 N.m |
Center of Gravity from Rear Face of Flywheel Housing | 27.7 in / 704 mm |
Center of Gravity Above Crankshaft Centerline | 5.5 in / 140 mm |
Reference Installation Drawing – Heat Exchanger Cooled Engine | N/A |
Reference Installation Drawing – Fan to Flywheel Engine | N/A |
Maximum Over Speed Capability | N/A |
Maximum No – Load Governed Speed | N/A |
Minimum Torque for unaided Cold Start | N/A |
Minimum Crankshaft Rotation for Unaided Cold Start | N/A |
Exhaust Sound Pressure at 1m from Exhaust Outlet | N/A |
Scopes of Supply of CCEC NTA855-G3 Generator Drive Engine | |
Fuel System | Fuel Transfer Pump |
High-Pressure Fuel Pump | |
Fuel Filter | |
Exhaust System | Exhaust Manifold |
Turbocharger | |
Exhaust Elbow | |
Air Intake System | Air Intake Manifold |
Water-air Intercooler | |
Standard Air Filter | |
Starting System | Starter Motor |
Starter Rely | |
Cooling System | Water Pump |
Engine Fan | |
Standard Radiator | |
Power Output System | Flywheel |
Standard Flywheel Housing | |
Lubricating System | Oil Pump |
Oil Filter | |
Charging System | Charging Alternator |
Engine Shut-Down System | Engine Fuel Shut-Off Solenoid |
Optional Accessories of CCEC NTA855-G3 Generator Drive Engine | |
Air Intake System | Air Intake Pre-Heater |
Air Intake Shut-Off Valve | |
Heavy-Duty Air Filter | |
Plateau Type Air Filter | |
Exhaust System | Muffler & Bellows |
Spark Arrestor Type Muffler & Bellows | |
Dpf System | |
Fuel System | Coarse Filter |
Fuel Pre-Heater | |
Lubricating System | Oil Pre-Heater |
Starting System | Manual Magnetic Dc Contactor |
Dual Ears Flywheel Housing | |
Spring Starter Motor | |
Air Starter Motor | |
Hydraulic Starter Motor | |
Cooling System | Silent Type Radiator |
Plateau Radiator | |
Salt-Spray Resistant Radiator | |
Coolant Pre-Heater | |
Jacket Water Heater |
Modifiable Components of CCEC NTA855-G3 Generator Drive Engine | |
Air Intake System | Installation Position of Air Filter |
Upgrade to Heavy-Duty Type Air Filter | |
Charging System | 12V Charging Alternator for 12v Electric System |
Explosion-Proof Charging Alternator | |
Exhaust System | Water-Cooled Exhaust Manifold |
Water-Cooled Turbocharger | |
Modify Option for Installation Position and Direction of Turbocharger | |
Lubricating System | Oil Pan Position |
Number of Dipstick | |
Position of Dipstick | |
Engine Shut-Down System | 12V Solenoid for 12V Electric System |
Explosion-Proof Solenoid | |
Starting System | 12V Starter Motor for 12V Electric System |
Fuel System | Upgrade to Fuel Filter that Integrated with Fuel Transfer Pump |
Power Output System | Modify Option for Size of Flywheel Housing and Flywheel |
Dual-Ear Flywheel Housing (For Twin-Starter System) |
***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.