marine generators · world, is built into every cummins onan marine generator. our line of cummins...

Marine Generators

www.cumminsonan.com Cummins Onan Marine Generators | 1

Two global leaderscreate a new name toremember in generators.The new Cummins®

Onan® generators buildon the tradition ofdependable perform-ance and technologicalleadership you’ve cometo expect. Beyond that,nothing else changes.You can rest assuredthat the Cummins Onannetwork continues toprovide the same highquality parts and products, expert salesassistance and superiorservice. Powerfulchange is good. Ournew Cummins Onangenerators prove it.

At Cummins, we’ve spent decades focused on one goal—developing

the best-designed and most innovative marine generators in the

industry. That’s why we’re the global leader in marine generator set

production. More than 70 years of marine experience, gained by

supplying generators to worldwide military, recreational and

commercial boaters, and some of the finest yacht builders in the

world, is built into every Cummins Onan Marine Generator. Our line

of Cummins Onan diesel and gasoline marine generators from 4–99

kW provide state-of-the-art reliability and smooth, quiet operation.

Cummins Onan Marine Generators, Performance you rely on.™

Experience Confidence


Cummins Onan Marine Generators offer the most innovative product line available.Cummins Onan digital generator sets, the QD™—Quiet Diesel—and QG™—QuietGasoline—Series give you smart power with extensive diagnostics. Our digital generator models from 4–99 kW are the first marine generators with self-monitoring capability and network communication.

The Cummins Onan digital technology is provided by an electronic control thatconstantly monitors the generator’s operation and alerts the user to potential problems. Detailed information is available at the touch of a button, taking out theguesswork and providing built-in confidence. The controls are highly reliable,bringing a new level of information to the user with worry-free digital technology,providing performance you rely on.

Cummins Onan digital generators offer three network options for viewing generatorstatus information. In addition to the Cummins Onan Digital Display, the networkinterface broadcasts in the SmartCraft Networked™ protocol or in SAE J1939 CANprotocol, which is well suited for boats that already are using a J1939 network fordigital or computer display.

These networked systems simplify and consolidate transmitted data from severalsources, including the Cummins Onan generator, through a common databus to acommon display conveniently located for the user’s viewing. The user can viewgenerator status, including AC voltage, AC frequency, coolant temperature, oil pres-sure, battery voltage, and generator hours; be alerted to a pre-alarm condition; and,if the generator shuts down, view the notification and diagnostic message in text.The common display frees up valuable space previously taken by multiple monitoringdevices.

The Cummins Onan Digital Display, standard on 40–99 kW models or available as anoption on other models, provides user-friendly generator status-at-a-glance includingengine and alternator detail, plus displays diagnostic information in text format,making it easy for the user to monitor generator operation.

“Cummins Onan position as global leaderin the integrated designand manufacture ofmarine generator sets,and commitment toexcellence is the primaryreason Fairline installsCummins Onan generators. CumminsOnan reputation forquality, reliability, andworldwide support isunparalleled.”—Fairline Boats PLC

Making Boating Simpler

4 | Cummins Onan Marine Generators www.cumminsonan.com

Cummins Onan Marine Generators lead the way in innovation, with a sophisticateddesign and development process that no competitor can match. To provide thehighest quality marine generators in the industry, our engineers develop our alterna-tors, engines, controls, and other components so that all systems work together toprovide optimum-quality power as well as reliability, durability, fuel economy, andease of service. At Cummins, precision engineering and superior mechanical integrityare what set us apart.

Cummins Onan Marine Generators are designed exclusively for marine applications,using our experience in these environments to provide quiet, smooth-running, andclean power, suitable for many applications from commercial vessels to megayachts.Quiet performance is built-into each product’s design.

Cummins engineers use sophisticated recording equipment and computer analysissystems to evaluate sound quality and minimize sound levels. Our extensive

Raise Your Expectations


engineering expertise in vibration-reduction technology allows us to “zero in” on thefactors that are causing vibration, greatly reducing noise and movement.

Cummins Onan Marine Generators lead the way in innovation, with rugged dependability and high-quality features, making us the leader in the industry. Ourgenerators are built to exacting standards using state-of-the-art manufacturingprocesses, and pass stringent quality-control measures. Our generators aredesigned and manufactured in facilities certified to ISO 9001. Our investment intechnology is evident in every aspect of our products.

Positioned for the future, Cummins Onan generators feature an electronic governorthat allows the generator set to maintain isochronous frequency control and closevoltage regulation to provide quality power for digital appliances and computers.

“Cummins Onan worldwide service anddistribution are simplythe best available in thepleasure craft industry.In addition, the new QDgenerators are signifi-cantly quieter andsmaller than previousmodels. The new electronics provideunparalleled operationand diagnostics, makingthe generators easy tooperate and maintain.”—Bob Livingston, Presidentof Grand Banks Yachts


Largest Support Network

Developed, manufactured and serviced by one company. Cummins Onan generatorsets are supported by the largest and best-trained worldwide certifieddistributor/dealer network in the industry. That means wherever you journey, you canfeel confidant that a Cummins Onan distributor/dealer is nearby. The largest networkin the business makes it easier to get genuine parts, quality service, and expertinstallation assistance when and where you need them. Our extensive training andcertification process demonstrates our strong commitment to exceptional productservice and support. Visit our Web site http://www.cumminsonan.com to find thenearest Cummins Onan distributor/dealer.

Warranty

The Cummins Onan five-year Limited Warranty covers virtually everything exceptroutine maintenance for the first two years you own your marine generator set, andcovers parts and labor on major power train and generator set parts during the thirdthrough fifth years. The coverage is completely transferable at no charge. Forcomplete Cummins Onan Limited Warranty details see your Cummins OnanDistributor/Dealer.

A number of programs, including extended warranty coverage and planned mainte-nance agreements, provide owner peace of mind and a better boating experience.

“In light of the CumminsElectronic Enginesgaining popularity withour dealers andcustomers it was anatural progression tooffer the Cummins Onangenerators. CumminsOnan generator setsoffer our customers thesame type of electronicfeatures as the primepower in their boat. Ourcustomers can thenenjoy the convenienceof one stop service,making their boating amore enjoyable experience.”—David Taylor, Director ofSales and Marketing, Luhrs

Peace of Mind


> Most technically advanced marine generators available

> Global leader in marine generator production

> Reliable products

> Low vibration and noise

> Easy to install

> Outstanding performance

> Digital power for your digital world

> Electronic governing for quality power

> Self protective shutdowns

> Extensive diagnostic information

> Transferable 5-year warranty

> Largest worldwide distributor/dealer network in the industry

QD Series—Quiet Diesel 4 kW to 99 kW

QG Series—Quiet Gasoline8 kW to 10 kW

Performance You Rely On

Cummins OnanDigital Display


Model kW Hz Cyl RPM Ph Voltage Amps Length x Width x Height, mm (in) Weight Unhoused/Housed kg (lb) (dry)

QD Series–Diesel

4/5 QD 5 60 2 2900 1 120 41.7 Not available unhoused 159 (350)MDKBH 120/240 41.7/20.8 662 (26) x 511 (20.1) x 524 (20.6)

4 50 2400 115/230 34.8/17.4 120/240 33.3/16.6

7/9 QD 9 60 3 1800 1 120 75 911 (35.9) x 566 (22.3) x 585 (23.0) 252 (555)MDKBL 120/240 75/37.5 911 (35.9) x 566 (22.3) x 593 (23.4) 272 (600)

7 50 1500 115/230 60.9/30.4120/240 58.3/29.2

7/9 QD 9 60 3 1800 1 120 75 823 (32.4) x 479 (18.9) x 562 (22.1) 238 (525)Space Saver 120/240 75/37.5 Not available housedMDKBK 7 50 1500 115/230 60.9/30.4

120/240 58.3/29.2

9.5/11.5 QD 11.5 60 4 1800 1 120 95.8 1033 (40.7) x 566 (22.3) x 585 (23.0) 290 (640)MDKBM 120/240 95.8/47.9 1033 (40.7) x 566 (22.3) x 593 (23.4) 315 (695)

9.5 50 1500 115/230 82.6/41.3120/240 79.2/39.6

11/13.5 QD 13.5 60 4 1800 1 120 112.5 1033 (40.7) x 566 (22.3) x 585 (23.0) 290 (640)MDKBN 120/240 112/56.3 1033 (40.7) x 566 (22.3) x 23.4 (593) 315 (695)

11 50 1500 115/230 95.7/47.8120/240 91.7/46

13.5/17 QD 17 60 4 1800 1 120/240 141.7/70.8 1127 (44.4) x 602 (23.7) x 664 (26.1) 377 (830)MDKBP 3 127/220 55.8 1127 (44.4) x 602 (23.7) x 698 (27.5) 890 (404)

13.5 50 1500 1 115/230 117.4/58.73 120/208 46.8

17.5/21.5 QD 21.5 60 4 1800 1 120/240 179/89.6 1127 (44.4) x 602 (23.7) x 664 (26.1) 395 (870)MDKBR 3 127/220 70.5 1127 (44.4) x 602 (23.7) x 698 (27.5) 422 (930)

17.5 50 1500 1 115/230 152.2/76.13 220/380 33.2

Cummins Onan Marine Generators

For a complete list of voltage options, please contact your nearest distributor/dealer.




22.5/27.5 QD 27.5 60 4 1800 1 120/240 229.2/114.6 1358 (53.5) x 602 (23.7) x 732 (28.8) 490 (1080)MDKBT 3 240/416 47.7 1358 (53.5) x 602 (23.7) x 763 (30.0) 522 (1150)

22.5 50 1500 1 115/230 195.7/97.83 220/380 42.7

27/32 QD 32 60 4 1800 1 120/240 266/133 1358 (53.5) x 622 (24.5) x 737 (29.0) 612 (1350)MDKBU 3 240/416 55.5 1358 (53.5) x 622 (24.5) x 763 (30.0) 648 (1430)

27 50 4 1500 1 115/230 235/1173 220/380 51.3

40 QD 40 60 4 1800 1 120/240 333.4/166.7 1734 (68.3) x 822 (32.4) x 994 (39.1) 972 (2143) MDDCA 3 240/416 69.4 1738 (68.4) x 840 (33.1) x 1039 (40.9) 1072 (2363) (60 Hz) 120/208 138.8

120/240 120.3

40 QD 40 50 4 1500 1 115/230 347.8/173.9 1734 (68.3) x 822 (32.4) x 994 (39.1) 998 (2200)MDDCF 3 230/400 72.2 1738 (68.4) x 840 (33.1) x 1039 (40.9) 1098 (2420)(50 Hz) 120/208 138.8

220/380 76.0

50 QD 50 50 4 1500 1 115/230 434.8/217.4 1779 (70.0) x 822 (32.4) x 994 (39.1) 1067 (2352)MDDCG 3 230/400 90.2 1783 (70.2) x 840 (33.1) x 1039 (40.9) 1167 (2572)(50 Hz) 120/208 173.5

220/380 95.0

55 QD 55 60 4 1800 1 120/240 458.4/229.2 1779 (70.0) x 822 (32.4) x 994 (39.1) 1067 (2352)MDDCB 3 240/416 95.4 1783 (70.2) x 840 (33.1) x 1039 (40.9) 1167 (2572)(60 Hz) 120/208 190.8

120/240 165.4



65 QD 65 60 4 1800 1 120/240 541.6/270.8 1779 (70.0) x 822 (32.4) x 994 (39.1) 1067 (2352)MDDCC 3 240/416 112.8 1783 (70.2) x 840 (33.1) x 1039 (40.9) 1167 (2572)(60 Hz) 127/220 213.2

120/240 195.5

65 QD 65 50 6 1500 1 115/230 565.2/282.6 2142 (84.3) x 822 (32.4) x 994 (39.1) 1320 (2910)MDDCH 3 240/416 112.8 2146 (84.5) x 840 (33.1) x 1039 (40.9) 1434 (3161)(50 Hz) 230/400 117.3

220/380 123.4

80 QD 80 60 6 1800 1 120/240 666.6/333.3 2142 (84.3) x 822 (32.4) x 994 (39.1) 1320 (2910)MDDCD 3 277/480 120.3 2146 (84.5) x 840 (33.1) x 1039 (40.9) 1434 (3161)(60 Hz) 240/416 138.8

120/240 240.6

80 QD 80 50 6 1500 1 115/230 695.6/347.8 2142 (84.3) x 822 (32.4) x 994 (39.1) 1320 (2910)MDDCJ 3 240/416 138.8 2146 (84.5) x 840 (33.1) x 1039 (40.9) 1434 (3161)(50 Hz) 230/400 144.3

220/380 151.9

99 QD 99 60 6 1800 1 120/240 825.0/412.5 2142 (84.3) x 822 (32.4) x 994 (39.1) 1320 (2910)MDDCE 3 255/440 162.4 2146 (84.5) x 840 (33.1) x 1039 (40.9) 1434 (3161)(60 Hz) 120/208 343.5

120/240 297.7




Mechanical Series

MDKUB 6.5 60 2 3600 1 120 54.2 Not available unhoused 173 (380) 120/240 54/27.1 710 (28) x 553 (21.7) x 596 (23.5)

5.5 50 3000 115/230 47.8/23.9110/220 50/25

QG Series–Gasoline

8 QG 8 60 3 2400 1 120 66.7 Not available unhoused 193 (425)MGKBD 120/240 66.7/33.3 676 (26.6) x 583 (23) x 535 (21.1)

8/10 QG 10 60 3 2900 1 120 83.3 Not available unhoused 193 (425)MGKBC 120/240 83.3/41.7 676 (26.6) x 583 (23) x 535 (21.1)

8 50 2400 115/230 69.6/34.8120/240 66.7/33.3

MKY Series–Gasoline–Pontoon boat installation only (air-cooled)

MKY 4 60 1 3600 1 120 33.3 Not available unhoused 83.4 (174)3.6 50 3000 230 15.7 762 (30) x 500.4 (19.4) x 351.1 (13.9)

Ph=phase Single phase output at 1.0 power factor.Three phase output at 0.8 power factor.

About Cummins Onan

Cummins Onan Generators is a brand of Cummins Power Generation, a subsidiary ofCummins Inc., (NYSE: CMI). Cummins Inc. is a global leader that manufactures, distributesand services engines, fuel systems, controls, air handling, filtration, emission solutions and electrical power generation. Headquartered in Columbus, Indiana, (USA) Cummins servescustomers in more than 160 countries through its network of 550 company-owned and independent distributor facilities and more than 5,000 dealer locations. The Cummins Onanbrand is found on generators and products manufactured for the RV, marine, commercial, residential and portable generator markets.

The following Cummins brands also offer marine products:

Cummins MerCruiser Diesel, a joint venture between Cummins Inc. and Mercury Marine, is theindustry’s premier “prop to helm” performance source for boaters around the world with dieselmarine engines from 76–715 hp for commercial and recreational applications. For more information on propulsion products 15 L and below and prop to helm integrated solutions,including drives, props, controls and information systems, visit www.cmdmarine.com.

Cummins Marine offers a complete line of propulsion, generating set and auxiliary power solutions from 37–1900 kW (50–2547 hp), designed specifically for the challenges of commercial marine applications. Our products are supported by a global team of over 350marine-certified distributors, offering sales, service and application expertise. Proven reliability,durability and technology. Every Time. Learn more about Cummins marine products by visitingour Web site http://marine.cummins.com.

“We’re using theCummins Onan QD and QG Seriesbecause The RivieraGroup is always lookingfor cutting-edge technology.”—Justin Lee Smith, The Riviera Group

Cummins Filtration designs, manufactures and distributes heavy-duty air, fuel, hydraulic andlube filtration, chemicals and exhaust system technology products for diesel and gas-poweredequipment. For more information on filtration and exhaust products, new products and innovative technologies, visit www.cumminsfiltration.com.

Cummins Generator Technologies is the world’s broadest range manufacturer of generators0.6 kVA to nearly 30,000 kVA, covering many important applications for worldwide powerrequirements, including offshore and marine. Visit www.cumminsgeneratortechnologies.comfor more information on Cummins Generator Technologies and associated brands MARKON,STAMFORD and AvK.

Cummins Power Generation1400 73rd Ave. NEMinneapolis, MN 55432USAPhone 1 763 574 5000Toll-free 1 800 888 6626Fax 1 763 574 5298Email www.cumminsonan.com/contactwww.cumminsonan.com

F-1381G 1.07

Cummins®, Onan® the “C” logo, and Performance you relyon™ are trademarks or registered trademarks of Cummins Inc. ©2007 Cummins Power Generation. All Rights Reserved.

marine generators · world, is built into every cummins onan marine generator. our line of cummins...

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