Proven legacy in tough commercial marine environments, hard earned over the last 25 years
Designed to withstand the challenging conditions commercial marine operators often face; this same reliable, durable power is now available for recreational boating applications, including super yachts and yacht support vessels
IMO Tier I certified and many ratings are also IMO Tier II certified
Covered by a comprehensive one year warranty and backed by Cumins global service network
Built at Daventry Engine Plant in Daventry, U.K.
Features and Benefits:
Engine Design: Rugged in-line size cylinder designed for heavy duty applications, Replaceable wet cylinder liners for longer life and lower rebuild costs. Individual 4 valve design cylinder heads for improved economy and performance, Gallery cooled pistons for maximum durability.
Fuel system: Dependable Cumins PY fuel system can be operated mechanically or with CENTRY electronics for precise engine fueling. Step timing Control (STC) allows for smooth engine acceleration under load. Premium fuel injectors utilize ceramic components for increased durability.
Cooling system: Watercooled exhaust manifold reduces emissions and cools engine surface temperatures.
Engine Design- Low profile for ease of installation and service. Replaceable wet cylinder liners offer longer life and lower rebuild cost. Gallery cooled pistons for maximum durability
Fuel System - Dependable Cumins PT fuel system can be operated mechanically or with CENTRY electronics for precise engine fueling. Step Timing Control (STC) allows for smooth engine acceleration under load
Cooling System - Keel cooled or engine mounted plate heat exchanger for reduced installation cost and less maintenance. Spin-on Cumins water treatment filters for protection against cooling system corrosion
Exhaust System - Dry exhaust manifold with water shielding for reduced fuel consumption and improved performance
Air System - Marine grade air filters with air inlet restriction indicator. Twin Cumins turbochargers optimized for marine usage
Lubrication System - Standard (151 L [40 gal]) or high capacity (185 L [49 gal]) marine grade oil pan. Cumins spin-on oil filter cartridge available for simplified service
Electronics - 24-volt standard electrical system with 12-volt option available. Marine grade wiring harness
Certifications - Complies with IMO Tier I or II emissions regulations
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Configuration: Vee type, 16 cylinder, 4 stroke diesel
Aspiration: Turbocharged/Aftercooled
Displacement: 50 Liters (3067 In)
Bore * Stoke: 159*159mm (6.25*6.25 in)
Compression ratio: 13.9 : 1
Rotation: Counterclockwise facing flywheel
Model: K50-MY9
Output power: 2000HP, 1492KW
Speed: 1800RPM
Fuel consumption: 345.4 Liters per hoour
Rating: HD (Heavy duty))
Size:
3129×1563×2259 (L*W*H)
Weight: 5742Kg (11389lb)
Cummins Marine Diesel Engine |
Engine Model |
Rated power |
RPM |
Application |
Displacement |
Weight
(kg) |
Dimension |
HP |
KW |
6BT5.9-M120 |
120 |
90 |
2200 |
CON |
5.9 L |
426 |
1182×685×1128 |
6BTA5.9-M150 |
150 |
110 |
2200 |
CON |
445 |
1182×712×1128 |
6CTA8.3-M188 |
188 |
138 |
2328 |
CON |
8.3 L |
702 |
1405×768×1179 |
6CTA8.3-M205 |
205 |
151 |
2328 |
CON |
6CTA8.3-M220 |
220 |
164 |
1800 |
CON |
6LTAA8.9-M315 |
315 |
230 |
2134 |
CON |
8.9 L |
|
1405×768×1179 |
NT855-M |
240 |
179 |
1800 |
CON |
14 L |
1560 |
1981×942×1957 |
NT855-M |
270 |
201 |
1800 |
CON |
NT855-M |
300 |
224 |
1800 |
CON |
NTA855-M |
350 |
261 |
1800 |
CON |
NTA855-M |
400 |
298 |
1800 |
CON |
N855-M |
400 |
298 |
2100 |
HD |
NTA855-M |
450 |
336 |
2100 |
HD |
KT19-M |
425 |
317 |
1800 |
CON |
19 L |
2251 |
2169×963×1880 |
KTA19-M |
470 |
351 |
1800 |
CON |
KTA19-M |
500 |
373 |
1800 |
CON |
KTA19-M |
550 |
410 |
2100 |
MCD |
KTA19-M3 |
600 |
447 |
1800 |
CON |
KTA19-M3 |
640 |
477 |
1800 |
HD |
KTA19-M4 |
700 |
522 |
2100 |
HD |
KT38-M |
780 |
582 |
1800 |
CON |
38 L |
4538 |
2140×1462×2082 |
KT38-M |
800 |
596 |
1800 |
CON |
K38-M |
900 |
671 |
1800 |
CON |
KTA38-M0 |
900 |
671 |
1800 |
CON |
KTA38-M1 |
1000 |
746 |
1800 |
CON |
KTA38-M1 |
1100 |
820 |
1800 |
HD |
KTA38-M2 |
1200 |
895 |
1800 |
CON |
KTA38-M2 |
1300 |
970 |
1800 |
HD |
KTA38-M2 |
1350 |
1007 |
1900 |
HD |
KTA38-M2 |
1400 |
1044 |
1950 |
MCD |
KTA50-M2 |
1400 |
1044 |
1600 |
CON |
50 L |
5742 |
3129×1563×2259 |
KTA50-M2 |
1600 |
1193 |
1800 |
CON |
K50-M |
1750 |
1306 |
1800 |
HD |
KTA50-M2 |
1800 |
1342 |
1900 |
HD |
K50MY9 |
2000 |
1492 |
1800 |
HD |
50L |
5742 |
3192x1563x2259 |
QSK60-M |
2000 |
1491 |
1800 |
CON |
60 L |
8754 |
3290×1757×2415 |
QSK60-M |
2200 |
1641 |
1800 |
CON |
QSK60-M |
2300 |
1715 |
1900 |
HD |
QSK60-M |
2500 |
1864 |
1900 |
MCD |
QSK60-M |
2700 |
2013 |
1900 |
MCD |