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MARINE POWER
SOLUTIONS
EDITION 2023
CAT® MEANS RELIABILITY,
INNOVATION, & EXPERT
GLOBAL SERVICE SUPPORT
3
Page
Caterpillar follows a policy of continual product improvement. For this reason, some material and
specifications could change without notice.
CONTENTS
Marine Power Solutions ................................................................................ 5
Energy Transition ............................................................................................ 8
Engines and Generator Sets ........................................................................ 11
Cat® High-Speed and Medium-Speed Solutions .................................... 11
Cat Propulsion Engines ...................................................................... 12
Cat Generator Sets and Auxiliary Engines......................................... 44
Cat Controls and Displays.................................................................. 78
Cat Selective Catalytic Reduction (SCR) ........................................... 85
Engine Upgrades ................................................................................ 88
Customer Value Agreements .................................................................. 91
Customer Value Agreements (CVAs) ................................................. 92
EMD Medium-Speed and Dual Fuel Solutions ....................................... 95
EMD Propulsion and Dual Fuel Engines ............................................ 96
Glossary ........................................................................................................ 105
Emissions Standards.............................................................................. 106
Marine Rating Definition Propulsion Engines ...................................... 110
Marine Rating Definition Generator Sets and Auxiliary Engines ........ 113
Abbreviations ......................................................................................... 114
Global Dealer Network ......................................................................... 115
Caterpillar Marine – Addresses ............................................................ 116
6
THE C32B—A WHOLE
NEW WORLD OF POWER
THE MOST POWER AVAILABLE IN V-12
ENGINES AND MORE. MORE SPEED, LESS
NOISE AND REMARKABLE RELIABILITY—
EXPERIENCE THE DIFFERENCE.
5
MARINE POWER SOLUTIONS
Innovating Sustainability Benefits for
Cat® Marine Product Services
Helping You Navigate the Energy Transition
Cat Marine products have high standards for quality, performance
and reliability. There is an escalating need for lower-carbon
intensity fuel solutions and sustainable power sources that minimize
fuel usage, decrease your vessel’s environmental impact and lower
total cost of ownership.
That’s why Caterpillar is focused on innovating methanol-powered
solutions, and electric and hybrid systems for reducing CO2
emissions. Plus, state-of-the-art supervisory controls will integrate
system components for suitable performance and efficient
plug-and-play simplicity.
All from one source: Caterpillar Marine.
Caterpillar Marine offers diesel solutions
and is developing options like methanol,
electric and hybrid to support our
customers’ energy transition.
6
Delivering Services that Extend the Value
We’ve also developed leading-edge services to wrap around our
products, complemented by a suite of digital tools that deliver
actionable insights about engine health and performance. Customer
Value Agreements (CVAs), re-power solutions, emissions upgrade
kits and other offerings help improve availability and uptime, lower
cost and simplify ownership so you can focus on your business.
Working Together – Caterpillar and Cat Dealers on the Journey
Our teams remain committed to providing the level of performance
and premium support you’ve come to expect from Caterpillar
Marine. Regardless of where your vessel is constructed or
delivered, if it’s powered by traditional or alternative fuel sources
and whether it’s operating in fixed locations or navigating through
territories around the world, expertly skilled Cat dealers are there
for you. With over 80 years of experience and 500+ service locations
shore-to-shore, you can count on them for engine expertise, parts
availability and at-the-dock service efficiency.
Reach out to your local Cat dealer to learn more about today’s
power solutions, as well as our strategy to support decarbonization
efforts in the marine industry.
Cat Marine Power Outputs
Main Propulsion: 209 bkW (284 mhp)– 6,000 bkW (8,158 mhp)
Generator Sets: 10 ekW (10 kVA) – 5,200 ekW (6,500 kVA)
9
WE HAVE
WHAT
TOMORROW
TAKES
CARBON REDUCTION. FUEL FLEXIBILITY.
OPERATIONAL EFFICIENCY. ELECTRIFICATION.
8
Sustaining Our Efforts
for a Better Tomorrow
Innovating and Integrating.
Driven to help you achieve operational success.
At Caterpillar, we’ve been helping our customers solve big problems
for nearly a century – innovating, integrating and tailoring solutions
that help build a better, more sustainable world. Your needs for
the energy transition are no exception. Whether you’re striving
to reduce environmental footprint and fuel costs, increase fuel
flexibility, move toward electrification or operate more efficiently
and safely, you can count on us to help you achieve your goals.
Here are three examples of how we’re putting our experience
to work to take on decarbonization challenges on the water:
Use lower-carbon intensity fuels today
• Biodiesel and renewable diesel up to 100% blends
for select models
• Emissions upgrade solutions for existing fleets
• Methanol-ready 3500E for select ratings tomorrow
Fuel flexibility with efficiency and reliability
Current emissions regulations
and future standards
• Flexible and configurable for ease of installation
• Designed to benefit uptime, time between
overhauls and total cost of ownership
• Integral Caterpillar control system for simple
diagnostics and service
Tailpipe greenhouse gas emissions from lower-carbon intensity
fuels are essentially the same as traditional fuels.
9
Providing hybrid flexibility –
that integrates conventional and
hybrid propulsion systems
Integrated power systems
• Hybrid solutions integrate engines,
generator sets and energy storage
• Intelligent controls enable seamless
use of onboard power sources
• Scalable options to support a wide
range of propulsion and power
generation applications
We Have What Tomorrow Takes
Let’s work together to advance sustainability and help you
to achieve your climate-related goals. Contact us to start a
deeper conversation about the challenges you’re facing and
the Caterpillar solutions – existing and in development – that
can help you address them.
CAT®
MPC 100
CONTROL SYSTEM
A WHOLE NEW WORLD OF CONTROL
Unique redundant control solution, reducing
any system downtime
Highly adaptable to various power-train configuration
Extremely integratable into vessel's ecosystem
Cat® High-Speed and
Medium-Speed Solutions
12
Caterpillar Marine offers a
complete range of conventional
and electronic propulsion
solutions spanning across
commercial and leisure
applications. With power ranging
from 209 bkW (284 mhp) to 6,500
bkW (8,834 mhp), there are Cat
high-speed and medium-speed
propulsion solutions for you.
Whatever the application, and
whatever the solution, our
products are renowned for not
only reliability, durability and
efficiency, but also for design
and manufacturing innovation.
They deliver the advanced control
that vessel operators need to
maximize power and efficiency,
and the enhanced monitoring that
ensures peace of mind.
We’re built to keep you working –
or having fun – on the water.
Cat Propulsion Engines
13
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
E 406 400 298 2900 21.8 220.5 II T3R RCD C-II
E 456 450 336 2900 24.4 219.9 II T3R RCD C-II
E 507 500 373 2900 27.3 221.0 II T3R RCD C-II
C7.1
PROPULSION ENGINE (High Performance Applications)
Electronic Control System
DIMENSIONS
LE H WE
min. 43.1 in/1095 mm 34.5 in/876 mm 31.4 in/798 mm
max. 43.1 in/1095 mm 34.5 in/876 mm 31.4 in/798 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 4.13 x 5.31 in 105 x 135 mm
Displacement 428 cu in 7.01 L
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 1676 lb 760 kg
SPECIFICATIONS
14
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
B 284 280 209 2300 14.9 215.1 II T3C RCD C-II
C 355 350 261 2500 18.3 211.5 II T3C RCD C-II
D 406 400 298 2600 20.3 206.1 II T3C RCD C-II
D 431 425 317 2700 22.9 215.6 II T3C RCD C-II
C7.1
PROPULSION ENGINE (Commercial Applications)
Electronic Control System
DIMENSIONS
LE H WE
min. 43.1 in/1095 mm 34.5 in/876 mm 31.4 in/798 mm
max. 43.1 in/1095 mm 34.5 in/876 mm 31.4 in/798 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 4.13 x 5.31 in 105 x 135 mm
Displacement 428 cu in 7.01 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 1676 lb 760 kg
SPECIFICATIONS
15
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
B 381 375 280 1800 18.7 214.9 II T3C RCD C-II
C 421 416 310 2100 21.2 216.2 II T3C RCD C-II
D 483 476 355 2300 24.1 218.1 II T3C RCD C-II
C9.3
PROPULSION ENGINE
Electronic Control System
DIMENSIONS
LE H WE
min. 57.2 in/1452 mm 43.0 in/1093 mm 38.5 in/978 mm
max. 57.2 in/1452 mm 43.0 in/1093 mm 38.5 in/978 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 4.53 x 5.87 in 115 x 149 mm
Displacement 568 cu in 9.3 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 2083 - 2474 lb 945 - 1122 kg
SPECIFICATIONS
16
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 345 340 254 1800 16.1 204.4 II NC NC NC
B 390 385 287 1800 18.0 201.9 II NC NC NC
C 460 454 339 2100 21.3 202.2 II NC NC NC
C 497 490 366 2300 23.3 205 I NC NC NC
D 578 570 425 2300 27.1 204.9 I NC NC NC
E 609 600 448 2300 28.4 204 I NC NC NC
E 669 660 492 2300 33.0 215.6 II NC NC NC
E 715 705 526 2300 35.0 214 II NC NC NC
C12
PROPULSION ENGINE
Electronic Control System
DIMENSIONS
LE H WE
min. 62.0 in/1574 mm 39.5 in/1005 mm 38.1 in/969 mm
max. 62.0 in/1574 mm 39.5 in/1005 mm 38.1 in/969 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 5.1 x 5.9 in 130 x 150 mm
Displacement 732 cu in 12 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 2588 lb 1174 kg
SPECIFICATIONS
17
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 370 365 272 1800 17.2 203.2 NC NC NC NC
B 406 400 298 1800 18.9 204 NC NC NC NC
3406C
PROPULSION ENGINE
Mechanical Control System
DIMENSIONS
LE H WE
min. 57.3 in/1454.2 mm 50.3 in/1278.5 mm 36.0 in/913.5 mm
max. 57.3 in/1454.2 mm 50.3 in/1278.5 mm 36.0 in/913.5 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 5.4 x 6.5 in 137.2 x 165.1 mm
Displacement 891 cu in 14.6 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 2921 lb 1325 kg
SPECIFICATIONS
18
C18 Electronic Control System
RATINGS AND FUEL CONSUMPTION
IMO II
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 460 454 339 1800 21.9 208 II NC NC NC
A 485 479 357 1800 23 207.3 II NC NC NC
A 608 600 447 1800 29.1 209.1 II NC NC NC
B 560 553 412 2100 27.8 217.1 II NC NC NC
B 680 670 500 2100 34.1 219.6 II NC NC NC
C 725 715 533 2100 36.4 219.6 II NC NC NC
D2 885 873 651 2200 43.7 216 II NC NC NC
IMO II and U.S. EPA Tier 3
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 475 469 350 1800 23.1 212.3 II T3C RCD C-II
A 608 600 447 1800 29.2 210.2 II T3C RCD C-II
B1 680 670 500 1800-2100 33.6 216.1 II T3C RCD C-II
C1 725 715 533 1800-2100 36 217.5 II T3C RCD C-II
D 814 803 599 2100 41.1 220.8 II T3C RCD C-II
1
Wide Operating Speed Range (WOSR)
Heat Exchanger (32° C Sea Water Temp), Keel Cooled (52° C SCAC Temp)
2
Sea Water Aftercooled (continued)
PROPULSION ENGINE (Commercial Applications)
EU Stage V
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 591 583 435 1800 29.0 214.5 NC NC EUV NC
B1 680 670 500 1800-2100 34.1 219.7 NC NC EUV NC
D 814 803 599 2100 40.8 223.3 NC NC EUV NC
1
Wide Operating Speed Range (WOSR)
Heat Exchanger (32°C Sea Water Temp), Keel Cooled (52°C SCAC Temp)
C18 Electronic Control System
19
DIMENSIONS
LE H WE
min. 73.0 in/1854 mm 47.2 in/1198 mm 44.6 in/1134 mm
max. 76.0 in/1931 mm 51.2 in/1300 mm 47.4 in/1204 mm
(continued)
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA, TTA
Bore x Stroke 5.7 x 7.2 in 145 x 183 mm
Displacement 1106 cu in 18.1 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 4000 - 4299 lb 1814 - 1950 kg
SPECIFICATIONS
PROPULSION ENGINE (Commercial Applications)
C18 Electronic Control System
PROPULSION ENGINE (High Performance Applications)
RATINGS AND FUEL CONSUMPTION
IMO II and U.S. EPA Tier 3
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
E 1015 1001 747 2300 52.1 224.5 II T3R RCD C-II
E 1150 1136 847 2300 56.5 214.5 II T3R RCD NC
DIMENSIONS
LE H WE
min. 73.0 in/1854 mm 47.2 in/1198 mm 44.6 in/1134 mm
max. 76.0 in/1931 mm 51.2 in/1300 mm 47.4 in/1204 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA, TTA
Bore x Stroke 5.7 x 7.2 in 145 x 183 mm
Displacement 1106 cu in 18.1 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 4000 - 4299 lb 1814 - 1950 kg
SPECIFICATIONS
20
21
C32
PROPULSION ENGINE (Commercial Applications)
Electronic Control System
RATINGS AND FUEL CONSUMPTION
IMO II/IMO III
1
Wide Operating Speed Range (WOSR)
Heat Exchanger (32°C Sea Water Temp), Keel Cooled (52°C SCAC Temp)
2
Sea Water Aftercooled
* China II certification to be available mid-2023.
Contact your local dealer for availability.
(continued)
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A1 669 660 492 1600-1800 31.3 204.4 II NC NC NC*
A1 760 750 559 1600-1800 35.1 201.9 II NC NC NC*
A1 760 750 559 1600-1800 36.3 209.1 II/III NC NC NC
A1 862 850 634 1600-1800 39.7 201.4 II NC NC NC*
A 964 950 709 1600 43.8 198.8 II NC NC NC*
A1 1014 1000 746 1600-1800 46.6 201.0 II NC NC NC*
A1 1014 1000 746 1600-1800 48.2 208.1 II/III NC NC NC
B1 1217 1200 895 1800-2000 57.4 206.5 II NC NC NC*
B1 1217 1200 895 1800-2000 57.4 206.5 II/III NC NC NC
B 1319 1300 970 2100 62.5 207.2 II NC NC NC*
B 1319 1300 970 2100 62.5 207.2 II/III NC NC NC
C 1319 1300 970 1800 60.5 200.7 II NC NC NC*
C 1319 1300 970 1800 60.5 200.7 II/III NC NC NC
C 1319 1300 970 1800-2100 65.9 218.5 II NC NC NC*
C1 1470 1450 1081 2000-2300 74.8 222.5 II NC NC NC*
C1 1470 1450 1081 2000-2300 74.8 222.5 II/III NC NC NC
D1,2 1622 1600 1193 2000-2300 79.4 214.0 II NC NC NC*
C32
PROPULSION ENGINE (Commercial Applications)
Electronic Control System
(continued) RATINGS AND FUEL CONSUMPTION
IMO II and U.S. EPA Tier 3
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A1 760 750 559 1600-1800 36.3 209.1 II T3C NC C-II*
A1 811 800 597 1600-1800 39.1 210.5 II T3C NC C-II*
IMO III, U.S. EPA Tier 4 Final and EU Stage V
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 1014 1000 746 1600-1800 48.0 207.2 III T4C EUV NC
A1 1014 1000 746 1600-1800 48.0 206.9 III T4C EUV C NC-1
B 1217 1200 895 1800-2100 57.9 208.1 III T4C EUV NC
B1 1217 1200 895 1800-2100 57.3 205.8 III T4C EUV C NC-1
C 1319 1300 970 1800-2100 63.3 210.1 III T4C EUV NC
C1 1319 1300 970 1800-2100 62.3 206.6 III T4C EUV C NC-1
C1 1470 1450 1081 2050-2150 71.1 211.5 III T4C NC C NC-1
1
Wide Operating Speed Range (WOSR)
Heat Exchanger (32°C Sea Water Temp), Keel Cooled (52°C SCAC Temp) (continued)
22
* China II certification expected mid-2023.
Check with your local dealer for availability.
23
C32
PROPULSION ENGINE (Commercial Applications)
Electronic Control System
DIMENSIONS
LE H WE
min. 83.5 in/2121 mm 60.9 in/1547 mm 60.17 in/1528 mm
max. 89.9 in/2284 mm 62.5 in/1587 mm 60.17 in/1528 mm
(continued)
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 5.71 x 6.38 in 145 x 162 mm
Displacement 1659 cu in 32.1 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 6950 - 7160 lb 3152 - 3248 kg
SPECIFICATIONS
C32
PROPULSION ENGINE (High Performance Applications)
Electronic Control System
RATINGS AND FUEL CONSUMPTION
IMO II/III and U.S. EPA Tier 3
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
D 1622 1600 1193 2300 83.5 225.3 II T3R RCD C-II
D 1622 1600 1193 2300 83.5 225.3 II/III NC NC NC
E 1724 1700 1268 2300 88.2 224 II T3R RCD C-II
E 1825 1800 1342 2300 92.3 221.4 II T3R RCD C-II
E 1925 1900 1418 2300 97.7 221.8 II T3R RCD C-II
DIMENSIONS
LE H WE
min. 82.9 in/2106 mm 56.9 in/1445 mm 58.3 in/1482 mm
max. 82.9 in/2106 mm 56.9 in/1445 mm 58.3 in/1482 mm
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 5.71 x 6.38 in 145 x 162 mm
Displacement 1959 cu in 32.1 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 6780 lb 3075 kg
SPECIFICATIONS
24
China II certification expected mid-2023. Contact your local dealer for availability.
RATINGS AND FUEL CONSUMPTION
IMO II/III sand U.S. EPA Tier 3
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
E 2025 2000 1491 2300 105.0 226.4 II T3R RCD C-II
DIMENSIONS
LE H WE
min. 82.9 in/2106 mm 59.9 in/1445 mm 57.8 in/1469 mm
max. 82.9 in/2106 mm 59.9 in/1445 mm 57.8 in/1469 mm
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TA TA
Bore x Stroke 5.71 x 6.38 in 145 x 162 mm
Displacement 1959 cu in 32.1 liter
Rotation (from flywheel end) CCW CCW
Engine dry weight (approx) 6934 lb 3145 kg
SPECIFICATIONS
China II certification expected mid-2023. Contact your local dealer for availability.
C32B
PROPULSION ENGINE (High Performance Applications)
Electronic Control System
25
26
C32B
PROPULSION ENGINE (High Performance Applications)
Electronic Control System
RATINGS AND FUEL CONSUMPTION
IMO II/III and U.S. EPA Tier 3
IMO II Only*
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
D 1825 1800 1342 2300 93.5 224.5 II/III T3R RCD C-II
D 2025 2000 1491 2300 104 223.5 II/III T3R RCD C-II
E 2230 2200 1641 2300 114 223.1 II/III T3R RCD C-II
E 2433 2400 1790 2300 123 220.5 II/III T3R RCD C-II
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
D 1825 1800 1342 2300 90.0 216 II – – –
D 2025 2000 1491 2300 100 216.1 II – – –
E 2230 2200 1641 2300 114 223.1 II – – –
E 2433 2400 1790 2300 123 220.5 II – – –
China II certification expected mid-2023. Contact your local dealer for availability.
*Up to 10% lower fuel consumption at part load & cruising speed vs. EPA Tier3
DIMENSIONS
LE H WE
min. 87.8 in/2231 mm 58.1 in/1478 mm 58.0 in/1474 mm
max. 87.8 in/2231 mm 58.1 in/1478 mm 58.0 in/1474 mm
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 5.71 x 6.38 in 145 x 162 mm
Displacement 1959 cu in 32.1 liter
Rotation (from flywheel end) CCW
Engine dry weight (approx) 7736 lb 3509 kg
SPECIFICATIONS
27
3512C
PROPULSION ENGINE
Electronic Control System
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 1298 1280 954 1600 59.4 200.1 II NC NC NC
A 1318 1300 969 1200 62.3 206.6 II NC NC NC
A 1420 1400 1044 1600 64.5 198.7 II NC NC NC
A 1520 1500 1119 1800 68.2 196.3 II NC NC NC
A1 1521 1500 1118 1200 69.2 199.1 II NC NC NC
A1 1699 1675 1249 1600 77.2 198.7 II NC NC NC
A1 1836 1810 1350 1600 82.1 195.7 II NC NC C-II
B 1378 1360 1014 1600 62.7 199.1 II NC NC NC
B 1420 1400 1044 1200 66.9 206.1 II NC NC NC
B 1521 1500 1119 1600 68.8 198.0 II NC NC NC
B 1597 1575 1174 1800 71.6 196.0 II NC NC NC
B1 1622 1600 1193 1200 73.7 198.9 II NC NC NC
B1 1774 1749 1305 1600 79.9 196.9 II NC NC NC
B1 1938 1911 1425 1600 86.2 194.7 II NC NC C-II
B1 2282 2250 1678 1800 110.6 212.1 II NC NC C-II
C 1429 1410 1051 1600 64.9 198.6 II NC NC NC
C 1521 1500 1118 1200 71.7 206.3 II NC NC NC
C 1622 1600 1193 1600 73.4 197.8 II NC NC NC
C 1673 1650 1230 1600 78.3 204.8 NC NC NC C-II
C 1673 1650 1230 1800 74.9 195.7 II NC NC C-II
C1 1723 1700 1267 1200 78.9 200.1 II NC NC NC
C1 1876 1850 1379 1600 83.7 195.2 II NC NC NC
C1 2040 2012 1500 1600 90.7 194.6 II NC NC NC
C1 2400 2365 1765 1800 115.8 211.1 II NC NC C-II
D1 2587 2551 1903 1800 124.6 210.9 II NC NC NC
1 High displacement engine (HD)
(continued)
3512C
PROPULSION ENGINE
Electronic Control System
28
DIMENSIONS
LE H WE
min. 102.0 in/2590 mm 75.0 in/1904 mm 80.2 in/2037 mm
max. 105.1 in/2669 mm 88.3 in/2242 mm 87.9 in/2232 mm
(continued)
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 6.69 x 7.48 in 170 x 190 mm
Bore x Stroke1 6.69 x 8.46 in 170 x 215 mm
Displacement 3161 cu in 51.8 liter
Displacement1 3574 cu in 58.6 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 14,400 - 16,340 lb 6532 - 7411 kg
SPECIFICATIONS
1 High displacement engine (HD)
29
3512E
PROPULSION ENGINE
Electronic Control System
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 1360 1341 1000 1600 61.0 196.4 II/III T4C EUV NC
A 1523 1502 1120 1600 67.7 194.6 II/III T4C EUV NC
A 1523 1502 1120 1800 71.0 204.1 II/III T4C NC NC
A 1724 1700 1268 1600 76.3 193.7 II/III T4C EUV NC
A 1835 1810 1350 1600 81.3 193.9 II/III T4C EUV NC
A 2028 2000 1491 1600 90.1 194.4 II/IIII T4C NC NC
A 2282 2250 1678 1800 104.9 201.2 II/III T4C NC NC
B 1598 1576 1175 1800 73.9 202.4 II/III T4C NC NC
B 2142 2112 1575 1600 95.4 194.8 II/III T4C NC NC
B 2408 2375 1771 1800 110.9 201.5 II/III T4C NC NC
C 1673 1650 1230 1800 77.0 201.5 II/III T4C NC NC
C 2244 2213 1650 1600 100.1 195.2 II/III T4C NC NC
C 2585 2250 1901 1800 118.3 200.3 II/III T4C NC NC
All high displacement engines (HD).
All ratings can be configured as an IMO II engine without aftertreatment. (continued)
3512E
PROPULSION ENGINE
Electronic Control System
30
DIMENSIONS
LE H WE
min. 104.2 in/2624 mm 87.5 in/2222.6 mm 80.2 in/2037 mm
max. 104.2 in/2624 mm 87.5 in/2222.6 mm 80.2 in/2037 mm
(continued)
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 6.69 x 8.46 in 170 x 215 mm
Displacement 3574 cu in 58.6 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 16,508 lb 7488 kg
SPECIFICATIONS
31
3516C
PROPULSION ENGINE
Electronic Control System
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 2028 2000 1491 1600 92.2 198.9 II NC NC NC
A1 2162 2132 1590 1600 100.3 203.0 NC NC NC C-II
A1 2292 2260 1685 1600 104.1 198.6 II NC NC NC
A1 2482 2448 1825 1600 111.2 196.1 II NC NC C-II
B 2130 2100 1566 1600 96.3 198.0 II NC NC NC
B1 2271 2240 1670 1600 104.9 202.1 NC NC NC C-II
B1 2407 2375 1771 1600 108.4 196.9 II NC NC NC
B1 2611 2575 1920 1600 116.3 194.9 II NC NC C-II
B1 3046 3005 2240 1800 143.6 206.3 II NC NC C-II
C 2231 2200 1640 1600 101.0 198.1 II NC NC NC
C1 2380 2347 1750 1600 110.4 203.1 NC NC NC C-II
C1 2534 2500 1864 1600 113.3 195.5 II NC NC NC
C1 2712 2675 1995 1600 125.0 201.6 NC NC NC C-II
C1 2720 2682 2000 1600 121.0 194.7 II NC NC NC
C1 3196 3150 2350 1800 149.9 205.3 II NC NC C-II
D1 2855 2816 2100 1600 127.4 195.2 II NC NC NC
D1 3434 3385 2525 1800 159.9 203.7 II NC NC NC
1 High displacement engine (HD)
(continued)
3516C
PROPULSION ENGINE
Electronic Control System
32
DIMENSIONS
LE H WE
min. 143.1 in/3637 mm 77.4 in/1967 mm 80.2 in/2037 mm
max. 148.0 in/3761 mm 84.6 in/2150 mm 84.3 in/2142 mm
(continued)
Vee 16, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 6.69 x 7.48 in 170 x 190 mm
Bore x Stroke1 6.69 x 8.46 in 170 x 215 mm
Displacement 4211 cu in 69 liter
Displacement1 4765 cu in 78 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 17,550 - 19,025 lb 7964 - 8629 kg
SPECIFICATIONS
1 High displacement engine (HD)
33
3516E
PROPULSION ENGINE
Electronic Control System
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
A 2536 2501 1865 1600 114.6 197.7 II/III T4C NC NC
A 2720 2682 2000 1600 122.7 197.4 II/III T4C NC NC
A 3046 3004 2240 1800 140.7 202.2 II/III T4C NC NC
B 2855 2816 2100 1600 128.9 197.6 II/III T4C NC NC
B 3195 3151 2350 1800 146.4 200.4 II/III T4C NC NC
C 2991 2950 2200 1600 135.5 198.1 II/III T4C NC NC
C 3433 3386 2525 1800 157.0 200.1 III T4C NC NC
D* 3433 3386 2525 1800 157.0 200.1 II NC NC NC
D 3549 3500 2610 1800 162.3 200.1 III T4C NC NC
All ratings are high displacement.
All ratings, except 2610 bkW, can be configured as an IMO II engine without aftertreatment.
* IMO II 2525 bkW must comply with D-Tier rated duty cycle when operated with Aftertreatment
not installed or disabled.
DIMENSIONS
LE H WE
min. 125.7 in/3192 mm 87.6 in/2225 mm 89.9 in/2284 mm
max. 125.7 in/3192 mm 87.6 in/2225 mm 89.9 in/2284 mm
Vee 16, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 6.69 x 8.46 in 170 x 215 mm
Displacement 4765 cu in 78 liter
Rotation (from flywheel end) Counterclockwise
Engine dry weight (approx) 21,164 lb 9600 kg
SPECIFICATIONS
3516E
PROPULSION ENGINE (High Performance Applications)
Electronic Control System
RATINGS AND FUEL CONSUMPTION
DIMENSIONS
LE H WE
min. 177.8 in/4515 mm 97.6 in/2478 mm 72.6 in/1845 mm
max. 177.8 in/4515 mm 97.6 in/2478 mm 72.6 in/1845 mm
Vee 16, 4-Stroke-Cycle Diesel
Aspiration Sequential
TurbochargedAftercooled
Bore x Stroke 6.69 x 8.46 in 170 x 215 mm
Displacement 4765 cu in 78.1 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 24,250 lb 11,000 kg
SPECIFICATIONS
34
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
D 3196 3151 2350 1800 154.1 211.1 II NC NC NC
D 3807 3755 2800 1800 179.7 206.5 II NC NC NC
D 4079 4023 3000 1800 193.1 207.1 II NC NC NC
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS 2352 2320 1730 900 110 203.5 II NC NC NC
CS 2515 2481 1850 1000 120 206.6 II NC NC NC
MC 2583 2548 1900 900 121 204.0 II NC NC NC
MC 2760 2722 2030 1000 131 205.4 II NC NC NC
C280-6
PROPULSION ENGINE
Electronic Control System
DIMENSIONS
LE H WE
min. 158 in/4013 mm 108 in/2743 mm 71 in/1803 mm
max. 158 in/4013 mm 108 in/2743 mm 71 in/1803 mm
In-line 6, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 11.0 x 11.8 in 280 x 300 mm
Displacement 6773 cu in 111 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 34,496 lb 15,680 kg
SPECIFICATIONS
35
C280 fuel rate is at full load on the prop curve, BSFC is at full power condition.
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS 3127 3084 2300 900 151 209.9 II NC NC NC
CS 3345 3299 2460 1000 170 221.0 II NC NC NC
MC 3440 3393 2530 900 166 210.0 II NC NC NC
MC 3684 3634 2710 1000 186 219.0 II NC NC NC
MC 4078 4023 3000 1000 195 207.2 II NC NC NC
C280-8
PROPULSION ENGINE
Electronic Control System
DIMENSIONS
LE H WE
min. 195 in/4953 mm 104 in/2642 mm 71 in/1803 mm
max. 195 in/4953 mm 104 in/2642 mm 71 in/1803 mm
In-line 8, 4-Stroke-Cycle Diesel
Aspiration TA
Bore x Stroke 11.0 x 11.8 in 280 x 300 mm
Displacement 9031 cu in 148 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 41,800 lb 19,000 kg
SPECIFICATIONS
C280 fuel rate is at full load on the prop curve, BSFC is at full power condition.
36
IMO II
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS 3345 3299 2460 1000 152 197.5 III T4C NC NC
MC 3684 3634 2710 1000 168 198.4 III T4C NC NC
IMO III and U.S. EPA Tier 4
37
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS 4704 4640 3460 900 208 193.8 II NC NC NC
CS 5031 4962 3700 1000 239 206.6 II NC NC NC
MC 5167 5096 3800 900 214 194.0 II NC NC NC
MC 5520 5444 4060 1000 261 205.4 II NC NC NC
MC/FCV 6118 6035 4500 1000 292 207.0 II NC NC NC
C280-12
PROPULSION ENGINE
Electronic Control System
DIMENSIONS
LE H WE
min. 182 in/4623 mm 134 in/3404 mm 80 in/2032 mm
max. 182 in/4623 mm 134 in/3404 mm 80 in/2032 mm
Vee 12, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 11.0 x 11.8 in 280 x 300 mm
Displacement 13,546 cu in 222 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 57,276 lb 25,980 kg
SPECIFICATIONS
IMO II
C280 fuel rate is at full load on the prop curve, BSFC is at full power condition.
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS 5031 4962 3700 1000 233 201.1 III T4C NC NC
MC 5520 5444 4060 1000 255 200.4 III T4C NC NC
IMO III and U.S. EPA Tier 4
38
RATINGS AND FUEL CONSUMPTION
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS 6255 6169 4600 900 302 209.9 II NC NC NC
CS 6690 6598 4920 1000 340 220.6 II NC NC NC
MC 6879 6785 5060 900 333 210.0 II NC NC NC
MC 7369 7268 5420 1000 371 218.7 II NC NC NC
MC/FCV 7682 7577 5650 1000 366 207.0 II NC NC NC
MC/FCV 8158 8046 6000 1000 389 207.2 II NC NC NC
MC** 8834 8713 6500 1000 431 212 II NC NC NC
C280-16
PROPULSION ENGINE
Electronic Control System
C280 fuel rate is at full load on the prop curve, BSFC is at full power condition.
Arrangements are available with front mounted turbochargers or rear mounted turbochargers
FMT requires remote mounted (Shipped Loose) heat exchanger for the Oil Cooler.
FMT duplex Oil filters are ship loose and require remote mounting and plumbing.
Single circuit cooling system is not available with FMT configuration.
* 4600 bkW IMO III rating available with E2 cycle for CPP applications only.
** MCR for Naval applications. Please consult A&I team with application details.
IMO II
mhp bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
CS* 6255 6169 4600 900 282 195.4 III T4C NC NC
IMO III and U.S. EPA Tier 4
(continued)
39
C280-16
PROPULSION ENGINE
Electronic Control System
DIMENSIONS
LE H WE
min. 224 in/5690 mm 134 in/3404 mm 80 in/2032 mm
max. 224 in/5690 mm 134 in/3404 mm 80 in/2032 mm
Vee 16, 4-Stroke-Cycle Diesel
Aspiration TTA
Bore x Stroke 11.0 x 11.8 in 280 x 300 mm
Displacement 18,062 cu in 296 liter
Rotation (from flywheel end) Counterclockwise or
clockwise
Engine dry weight (approx) 68,343 lb 31,000 kg
(continued) SPECIFICATIONS
RATINGS AND FUEL CONSUMPTION
bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
C4.41 95.3 71.1 1500 5.3 258.6 NST T3C EUV NC
C4.41 116.4 86.8 1500 6.2 227.5 NST T3C EUV C-II
C4.41 145.6 108.6 1500 7.4 217.9 NST T3C EUV C-II
C7.1 146.5 109.3 1500 7.9 229.6 NST T3C EUV C-II
C7.1 172.9 129 1500 9.2 227.5 NST T3C EUV C-II
C7.1 219.8 164 1500 11.2 216.5 II/III T3C NC C-II
C9.3 292 218 1500 13.5 198.7 II NC NC C-II
C9.3 282 210 1500 13.4 204.7 II/III NC NC NC
C9.3 362 270 1500 16.6 198.3 II NC NC C-II
C9.3 351 262 1500 16.9 206.9 II/III NC NC NC
C18 404 301 1500 19.2 205.6 II NC NC NC
C18 514 383 1500 24.4 205.0 II NC NC NC
C182 514 383 1500 24.9 206.6 II/III NC NC NC
C18 514 383 1500 23.7 198.9 NC NC EUV NC
C18 587 438 1500 28.7 208.2 II NC NC NC
C18 587 438 1500 28.2 204.8 II/III NC NC NC
C18 617 460 1500 28.2 197.3 NC NC EUV NC
C18 660 492 1500 31.3 204.7 II NC NC NC
C18 660 492 1500 31.1 203.8 II/III NC NC NC
C32 791 590 1500 36.7 200 II NC NC C-I
C32 923 688 1500 42.6 199.1 II NC NC C-I
C32 1172 874 1500 53.8 198.2 III NC NC NC
C32 1172 874 1500 55.2 203.1 II/III NC NC NC
C32 1172 874 1500 55.4 204 NC NC EUV NC
DEP
DIESEL ELECTRIC PROPULSION - 50 HZ
40
(continued)
1 C4.4 electronic.
2 Only available via DTO. Fuel sulfur restrictions apply.
RATINGS AND FUEL CONSUMPTION
bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
3512B 1686 1257 1500 77.4 195.7 II NC NC NC
3512C 1826 1362 1500 84.7 197.5 II NC NC NC
3512E3 1694 1263 1500 77 194 II/III NC NC NC
3516C 2303 1717 1500 110.3 203.9 II NC NC NC
3516C 2600 1940 1500 122.6 200.8 II NC NC NC
3516E3 2301 1716 1500 106 197.5 II/III NC NC NC
3516E3 2598 1937 1500 120 197 II/III NC NC NC
C280-6 2481 1850 1000 118.9 193.6 II NC NC NC
C280-6 2722 2030 1000 129.0 197.0 II NC NC NC
C280-8 3299 2460 1000 170.0 220.6 II NC NC NC
C280-8 3634 2710 1000 186.0 218.7 II NC NC NC
C280-12 4962 3700 1000 239.0 206.6 II NC NC NC
C280-12 5445 4060 1000 261.0 205.4 II NC NC NC
C280-16 6598 4920 1000 307.0 197.9 II NC NC NC
C280-16 7268 5420 1000 340.0 199.7 II NC NC NC
DEP
DIESEL ELECTRIC PROPULSION - 50 HZ
C280 fuel rate at rated power, BSFC is at full power condition.
3 High displacement engine (HD)
(continued)
41
RATINGS AND FUEL CONSUMPTION
bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
C4.41 95.3 71.1 1800 5.5 247.1 NST T3C EUV NC
C4.41 109.2 81.5 1800 5.9 222.8 NST T3C EUV C-II
C4.41 145.6 108.6 1800 7.5 217.5 NST T3C EUV C-II
C4.41 172.9 129 1800 8.3 211.0 NST T3C EUV C-II
C7.1 172.9 129 1800 9.5 221.2 NST T3C EUV C-II
C7.1 219.7 163.9 1800 11.3 212.6 II/III T3C NC C-II
C7.1 256.4 191.3 1800 13.2 208.6 II/III T3C NC C-II
C7.1 293.0 218.6 1800 14.9 207.1 II/III T3C NC C-II
C9.3 369 275 1800 18.0 211.0 II T3C NC C-II
C9.3 363 271 1800 17.9 212.7 II/III NC NC NC
C9.3 436 325 1800 21.1 208.7 II T3C NC C-II
C18 499 372 1800 24.6 212.5 II NC NC C-I
C18 624 465 1800 30.5 211.0 II NC NC NC
C18 624 465 1800 31.2 216 II T3C NC C-II
C18 624 465 1800 31.1 215.1 NC NC EUV NC
C18 803 599 1800 39.1 209.9 II T3C NC NC
C18 803 599 1800 39.9 214.1 II/III T3C NC NC
C18 803 599 1800 39.2 210.6 NC NC EUV NC
C32 916 683 1800 43.9 206.8 II NC NC C-I
C32 1047 781 1800 50.1 206.4 II NC NC C-I
C32 1047 781 1800 52.6 216.6 II/III NC NC NC
C32 1333 994 1800 62.8 203.3 II/III NC NC C-I
C32 1333 994 1800 62.0 200.5 III T4C NC NC
C32 1333 994 1800 63.8 206.5 NC NC EUV NC
DEP
DIESEL ELECTRIC PROPULSION - 60 HZ
42
(continued)
1 C4.4 electronic
2 High displacement engine (HD)
RATINGS AND FUEL CONSUMPTION
bhp bkW rpm U.S. g/h g/bkW-hr IMO U.S. EPA EU China
3512C 1920 1431 1800 91.9 204.0 II NC NC NC
3512C 2183 1628 1800 110.2 215.1 II NC NC NC
3512C 2400 1790 1800 119.7 212.4 II NC NC NC
3512E2 2188 1632 1800 104.0 202.4 II/III T4C NC NC
3512E2 2400 1789 1800 113.2 200.9 II/III T4C NC NC
3516C 2575 1920 1800 120.6 202.0 II NC NC NC
3516C 2809 2095 1800 132.0 200.2 II NC NC NC
3516C 2984 2225 1800 140.6 200.1 II NC NC NC
3516C 3151 2350 1800 148.9 201.4 II NC NC NC
3516E2 2576 1921 1800 122.7 202.9 II/III T4C NC NC
3516E2 2823 2105 1800 135.1 203.7 II/III T4C NC NC
3516E2 3175 2368 1800 152.4 204.3 II/III T4C NC NC
C280-6 2320 1730 900 102.0 197.7 II NC NC NC
C280-6 2548 1900 900 118.0 193.6 II NC NC NC
C280-8 3084 2300 900 142.0 197.7 III T4C NC NC
C280-8 3084 2300 900 144.0 199.5 II NC NC NC
C280-8 3393 2530 900 154.0 193.6 III T4C NC NC
C280-8 3393 2530 900 156.0 197.0 II NC NC NC
C280-12 4640 3460 900 216.0 199.6 III T4C NC NC
C280-12 4640 3460 900 205.0 188.7 II NC NC NC
C280-12 5096 3800 900 237.0 198.3 III T4C NC NC
C280-12 5096 3800 900 237.0 199.0 II NC NC NC
C280-16 6169 4600 900 279.0 192.6 III T4C NC NC
C280-16 6169 4600 900 304.7 202.0 II NC NC NC
C280-16 6786 5060 900 312.0 197.0 III T4C NC NC
C280-16 6786 5060 900 318.0 200.8 II NC NC NC
DEP
DIESEL ELECTRIC PROPULSION - 60 HZ
2 High displacement engine (HD)
C280 fuel rate at rated power, BSFC is at full power condition.
(continued)
43
44
With more than 80 years of
marine power experience, we
offer a wide array of generator
sets spanning from 10 ekW
(10 kVA) to 5200 ekW (6500
kVA). Cat marine generator
sets and auxiliary engines
combine proven design and
manufacturing methods with
the latest technology, such as
advanced control for more power
and efficiency, and enhanced
monitoring that keeps you ahead
of any issues that could
potentially affect your uptime
and productivity.
We’re built to provide the power
you work with and live by.
Cat Generator Sets and
Auxiliary Engines
45
RATINGS AND FUEL CONSUMPTION
Three
Phase
ekW@.8pf
Single Phase
ekW@1.0pf kVA Hz rpm U.S. g/h g/bkW-hr IMO U.S.
EPA EU China
12.0 15.0 60 1800 1.2 269.0 NST T3C NST NC
10.0 12.5 50 1500 1.0 259.4 NST T3C NST NC
12.0 12.0 60 1800 1.2 269.0 NST T3C NST NC
10.0 10.0 50 1500 1.0 259.4 NST T3C NST NC
C1.5
GENERATOR SET
Mechanical Control System
DIMENSIONS
LE H WE
Open 40.8 in/1038 mm 27.1 in/689 mm 21.1 in/535 mm
Enclosed 43.1 in/1095 mm 27.9 in/711 mm 24 in/608 mm
In-line 3, 4-Stroke-Cycle Diesel
Aspiration NA
Bore x Stroke 3.31 x 3.5 in 84 x 90 mm
Displacement 91 cu in 1.5 liter
Rotation (from flywheel end) Counterclockwise
Generator set weight (approx) 703/908 lb 319/412 kg
SPECIFICATIONS
RATINGS AND FUEL CONSUMPTION
Three
Phase
ekW@.8pf
Single Phase
ekW@1.0pf kVA Hz rpm U.S. g/h g/bkW-hr IMO U.S.
EPA EU China
18.0 22.5 60 1800 1.63 256.4 NST T3C NC NC
25.0 31.25 60 1800 2.24 239.8 NST T3C NC NC
15.0 18.75 50 1500 1.37 242.6 NST T3C NC NC
20.0 25.0 50 1500 1.88 233.0 NST T3C NC NC
18.0 18.0 60 1800 1.63 256.4 NST T3C NC NC
25.0 25.0 60 1800 2.24 239.8 NST T3C NC NC
15.0 15.0 50 1500 1.37 242.6 NST T3C NC NC
20.0 20.0 50 1500 1.88 233.0 NST T3C NC NC
C2.2
GENERATOR SET
Mechanical Control System
DIMENSIONS
LE H WE
Open 47.9 in/1219 mm 32.8 in/835 mm 22.3 in/567 mm
Enclosed 50.7 in/1290 mm 31.0 in/775 mm 24.7 in/628 mm
In-line 4, 4-Stroke-Cycle Diesel
Aspiration NA, T
Bore x Stroke 3.31 x 3.94 in 84 x 100 mm
Displacement 135 cu in 2.2 liter
Rotation (from flywheel end) Counterclockwise
Generator set weight (approx) 857/1027 lb 389/466 kg
SPECIFICATIONS
46
RATINGS AND FUEL CONSUMPTION
ekW@.8pf kVA Hz rpm U.S. g/h g/bkW-hr IMO U.S.
EPA EU China
38.0 47.5 50 1500 2.9 195.1 NST NC NC NC
51.0 64.5 50 1500 3.9 201.5 NST NC NC NC
69.0 86.0 50 1500 4.9 207.7 NST NC NC NC
86.0 107.0 50 1500 6.5 206.1 NST NC NC NC
44.0 55.0 60 1800 3.4 204.1 NST NC NC NC
58.0 73.0 60 1800 4.2 206.3 NST NC NC NC
76.0 95.0 60 1800 5.8 213.3 NST NC NC NC
99.0 123.0 60 1800 7.3 205.2 NST NC NC NC
36.0R 45.0 50 1500 2.9 195.1 NST NC NC NC
49.0R 61.0 50 1500 3.9 201.5 NST NC NC NC
65.0R 81.0 50 1500 4.9 207.7 NST NC NC NC
82.0R 103.0 50 1500 6.5 206,1 NST NC NC NC
42.0R 53.0 60 1800 3.4 204.1 NST NC NC NC
56.0R 70.0 60 1800 4.5 206.3 NST NC NC NC
72.0R 90.0 60 1800 5.8 213.3 NST NC NC NC
95.0R 119.0 60 1800 7.3 205.2 NST NC NC NC
C4.4
GENERATOR SET
Mechanical Control System
47
R - Radiator cooled only.
Engine type approval available from ABS, BV, CCS, CRS, DNV, LR, RINA. (continued)
C4.4
GENERATOR SET
Mechanical Control System
(continued)
DIMENSIONS
LE H WE
Open min. 56.0 in/1422 mm 39.8 in/1010 mm 27.6 in/700 mm
Open max. 73.3 in/1861 mm 46.2 in/1174 mm 32.3 in/821 mm
Enclosed 68.9 in/1750 mm 47.8 in/1215 mm 39.4 in/1000 mm
In-line 4, 4-Stroke-Cycle Diesel
Aspiration NA, T, TA
Bore x Stroke 4.13 x 5.0 in 105 x 127 mm
Displacement 269 cu in 4.4 L
Rotation (from flywheel end) Counterclockwise
Generator set weight (approx) 1664 - 2372 lb 754 - 1076 kg
SPECIFICATIONS
48
49
RATINGS AND FUEL CONSUMPTION
ekW@.8pf kVA Hz rpm U.S. g/h g/bkW-hr IMO U.S.
EPA EU China
65 81 50 1500 5.3 247.7 NST T3C EUV NC
80 100 50 1500 5.7 221.7 NST T3C EUV C-II
99 124 50 1500 6.8 210.8 NST T3C EUV C-II
65 81 60 1800 5.5 248.0 NST T3C EUV NC
75 94 60 1800 5.3 217.7 NST T3C EUV C-II
99 124 60 1800 6.7 208.9 NST T3C EUV C-II
118 148 60 1800 7.9 206.6 NST T3C EUV C-II
58R 73 50 1500 5.3 247.4 NST T3C EUV NC
73R 91 50 1500 5.7 209.0 NST T3C EUV C-II
88R 110 50 1500 6.8 196.1 NST T3C EUV C-II
56R 64 60 1800 5.5 247.2 NST T3C EUV NC
66R 83 60 1800 5.3 213.3 NST T3C EUV C-II
90R 113 60 1800 6.7 204.9 NST T3C EUV C-II
105R 131 60 1800 7.9 200.8 NST T3C EUV C-II
C4.4
GENERATOR SET
Electronic Control System
Engine type approval available from ABS, BV, CCS, DNV, LR, NKK, PR, RINA. (continued)
IMO II and U.S. EPA Tier 3
C4.4
GENERATOR SET
Electronic Control System
DIMENSIONS
LE H WE
min. 66.4 in/1687 mm 49 in/1245 mm 38.3 in/974 mm
max. 80.2 in/2037 mm 78.7 in/1999 mm 38.8 in/986 mm
(continued)
In-line 4, 4-Stroke-Cycle Diesel
Aspiration T, TA
Bore x Stroke 4.13 x 5.0 in 105 x 127 mm
Displacement 269 cu in 4.4 liter
Rotation (from flywheel end) Counterclockwise
Generator set weight (approx) 2736 - 3389 lb 1241 - 1537 kg
SPECIFICATIONS
50
