N855-M 300HP 224KW Marine Main Engine Made by Cummins For Propulsion with CCS BV

General Engine Data
Engine Model............................................................................................................................... NT855-M
Rating Type ................................................................................................................................. Continuous
Rated Engine Power................................................................................................. - kW [BHP] 224 [300]
Rated Engine Speed ........................................................................................................ - RPM 1800
High Idle Speed Range .................................................................................................... - RPM 1962 - 2106
Idle Speed Range ............................................................................................................. - RPM 575 - 650
Engine Torque .......................................................................................................... - N•m [ft/lb] 1186 [875]
Brake Mean Effective Pressure ................................................................................. - kPa [PSI] 1064 [154]
Compression Ratio...................................................................................................................... 14.5:1
Piston Speed ...................................................................................................... - m/sec [ft/min.] 9.1 [1800]
Maximum Torque Capacity from Front of Crank**
Firing Order ................................................................................................................................. 1-5-3-6-2-4
N855-M 300HP 224KW Marine Main Engine Made by Cummins For Propulsion with CCS BV

•  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
  
  

 Made by Cummins marine diesel engine Main Engine for other power output

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