N855 CCEC for Marine

Power 240 - 450 hp
179 - 336 kW
Certification IMO Tier I

Applications

Overview:

179-336 kW | 240-450 hp

  • Suitable for small workboats and fishing vessels that do not require type approval, custom options or complex packaging
  • Only available as a fixed specification featuring HX cooling with IMO emissions certification from China Classification Society (CCS)
  • Covered by a comprehensive one year warranty and backed by Cummins global service network
  • All parts are available to order from the Cummins Regional Parts Distribution Centers
  • The CCEC product line is not available for sale in all areas. Contact your local Cummins representative for additional information on pricing, availability, appropriate applications and service
  • Built at Chongqing Cummins Engine Company (CCEC) in Chongqing, China

Configuration

In-line, 6 cylinder, 4-stroke diesel

Aspiration

Turbocharged / Aftercooled

Displacement

14 L (855 in3)

Bore & Stroke

140 X 152 mm (5.50 X 6.00 in)

Rotation

Counterclockwise facing flywheel

Fuel System

Pressure Time (PT)

 


Dimensions

 

 

 

Overall Length

mm (in)

1975

(77.8)

Length of Block

mm (in)

 

 

Overall Width

mm (in)

934

(36.8)

Overall Height

mm (in)

1598

(62.9)

Overall Weight

kg (lb)

1430

(3150)

 

 

Commercial and Recreational Marine Propulsion Engines (Variable Speed Ratings)

Model

kW

MHP

BHP

Speed (RPM)

Rating

Emissions

Performance Curve

NT855-M CCEC

179

243

240

1800

Continuous

IMO 1

FR105

NT855-M CCEC

201

274

270

1800

Continuous

IMO 1

FR178

NT855-M CCEC

224

304

300

1800

Continuous

IMO 1

FR107

NTA855-M CCEC

261

355

350

1800

Continuous

IMO 1

FR181

N855-M CCEC

261

355

350

1800

Continuous

IMO 2

FR888

NTA855-M CCEC

298

406

400

1800

Continuous

IMO 1

FR814

N855-M CCEC

298

406

400

1800

Continuous

IOM 2

FR889

N855-M CCEC

298

406

400

2100

Heavy Duty

IMO 2

FR890

NTA855-M CCEC

336

456

450

1800

Heavy Duty

IMO 1

 FR194

 

Marine Auxiliary Engines (Fixed Speed Ratings)

Model

kW

MHP

BHP

Speed (RPM)

Rating

Emissions

Performance Curve

NT855-DM CCEC

180

 

241

1500 (50 Hz)

Prime Power

IMO 1

FR183

NTA855-DM CCEC

240

325

321

1500 (50 Hz)

Prime Power

IMO 1

FR133

N855-DM CCEC

240

325

321

1500 (50 Hz)

Prime Power

IMO 2

FR11142
FR896

NTA855-DM CCEC

284

385

380

1500 (50 Hz)

Prime Power

IMO 1

FR169

N855-DM CCEC

284

385

380

1500 (50 Hz)

Prime Power

IMO 2

FR898

NTA855-DM CCEC

287

390

385

1800 (60 Hz)

Prime Power

IMO 1

FR168

N855-DM CCEC

287

390

385

1800 (60 Hz)

Prime Power

IMO 2

FR897

NTA855-DM CCEC

313

426

420

1800 (60 Hz)

Prime Power

IMO 1

FR804

N855-DM CCEC

313

426

420

1800 (60 Hz)

Prime Power

IMO 2

FR899

NTA855-DM

317

426

420

1500 (50 Hz)

Prime Power

IMO 1

FR815

N855-DM CCEC

317

431

425

1500 (50 Hz)

Prime Power

IMO 2

FR900

For more on marine emissions information, click here.

Engine Design – Rugged engine block designed for continuous duty operation and long life. Metric O-ring seals and edge molded gaskets eliminate fuel leaks. Full power take-off available from front of crankshaft. Aluminum single-piece piston design with hardened liners and nitride coated rings for exception durability

Fuel System – Dependable Cummins PT fuel system optimizes combustion for enhanced fuel economy as well as reduced emissions and minimal smoke. Premium fuel injectors utilize ceramic components for increased durability

Cooling System – Engine mounted plate-type heat exchanger system available. Spin-on Cummins water treatment filters for protection against cooling system corrosion

Exhaust System – Water cooled exhaust manifold reduces emissions and cools engine surface temperatures

Air System – Cummins turbocharger optimized for marine applications. Water pump for efficient operation and optimized performance

Lubrication System – Fleetguard spin-on oil filters provide extended service intervals and reduce maintenance. Standard capacity (34 L [9.0 gal]) or large capacity (37 L [9.7 gal]) oil pan available for longer oil change intervals. Prelub system protects engine from damage due to dry starts

Electrical System – 24 volt, 100 amp alternator with isolated ground components

Certifications – Complies with IMO emissions regulations, certified by China Classification Society (CCS)
 



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