B4.5 Marine Genset

Frequency

50 Hz

Certification

EU Stage V

Product Availability

Africa Middle East, Asia Pacific, Europe, India, Latin America, North America

Applications

Marine - Generators
marine generator set

Features & Benefits

Engine Features

  • QSB4.5 D (M) Marine Auxiliary Engine available in both HX & KC
  • Cummins B4.5 D (M) series, 4 cylinder, in line 4 stroke, full authority electronic engine
  • Factory marine components designed to the highest standards for the harshest marine environments
  • Robustly designed, internally balanced 4 cylinder engine utilizing a Bosch High Pressure Common Rail fuel system
  • Single loop cooling system available in heat exchanger or keel cooled configurations
  • Factory wet exhaust manifold and Holset turbo ensuring surface temperatures meet SOLAS requirements
  • Cummins B4.5 D(M) Marine Auxiliary Engine with aftercooled and non aftercooled variants
  • Closed crankcase ventilation system with marine grade washable air cleaner
  • Clean and quiet operation providing best in class sociability with virtually no visible exhaust emissions

Alternator Features

  • Cummins Stamford Marine alternator with IP 23 environmental protection
  • Brushless type, screen protected, revolving field, self excited alternator conforming to IS/IEC 60034-1
  • Best in class efficiency, compact design with sealed bearings for longer life and lesser maintenance
  • Impregnation on all wound components for better mechanical strength
  • MX321 Automatic Voltage Regulator (AVR) and a sperate Permanent Magnet Generator (PMG) for superior motor starting and electrical performance.
Specifications
Engine Model B4.5 D (M)
Alternator Model Stamford UCM 274
Emissions Certification EU Stage V
Configuration In-line, 4 cylinder, 4-stroke

 

Product Dimensions and Weight

Overall Length 1687 mm
Overall Width 932 mm
Overall Height 1017 mm
Overall Weight 1050 kg

*Alternator selection is based on UCM 274 D specifications; weight and size are subject to change.

 

Rating

B4.5 D (M) Engine Prime Rating kW / HP @ RPM Cummins Stamford Alternator Model Prime Rating (kWe) Prime Rating (kVA @ 0.8 PF) Frequency & Voltage (Hz / V) Overload capacity (kWe / kVa) Automatic Voltage Regulator (AVR)
Non-Aftercooled Engine            
76 / 102 @ 1500 UCM 274 C 62 77 50 / 415 68 / 85 AVR MX321
76 / 102 @ 1500 UCM 274 D 69 86 50 / 415 76 / 95 AVR MX321
Aftercooled Engine          
91 / 122 @ 1500 UCM 274 E 80 100 50 / 415 88 / 110 AVR MX321
112 / 150 @ 1500 UCM 274 E 90 112 50 / 415 99 / 124 AVR MX321
112 / 150 @ 1500 UCM 274 F 104 130 50 / 415 114 / 143 AVR MX321
generator model
Hz
engine model
voltage
RPM
50
B4.5 D (M)
415
1500


To access our complete brochure library, click here.
Redirecting to
cummins.com

The information you are looking for is on
cummins.com

We are launching that site for you now.

Thank you.