CUMMINS MDKBL, MDKBH, MDKBJ, MDKBK, MDKBM Pocket Manual

Marine Generators Pocket Guide

Introduction ..............................................................1

Service Support........................................................1

Warranty ..................................................................2

Maintenance and Parts ............................................3

Cruise Kits................................................................4

Accessories and Options ..........................................6

Diagnostics ..............................................................7

Starting Procedure..................................................10

Quiet Diesel™ (QD) Series

(kW, 50/60 Hz, Model)

4/5 QD MDKBH ......................................................12

6/7.5 QD MDKBJ ....................................................14

7/9 QD MDKBL ......................................................16

7/9 QD MDKBK space saver ..................................18

9.5/11.5 QD MDKBM ..............................................20

11/13.5 QD MDKBN................................................22

13.5/17 QD MDKBP ................................................24

17.5/21.5 QD MDKBR ............................................26

19/23 QD MDKBV ..................................................28

22.5/27.5 QD MDKBT ............................................30

27/32 QD MDKBU ..................................................32

40 QD 60 Hz MDDCA..............................................34

40 QD 50 Hz MDDCF..............................................36

50 QD 50 Hz MDDCG..............................................38

55 QD 60 Hz MDDCB..............................................40

65 QD 60 Hz MDDCC..............................................42

65 QD 50 Hz MDDCH..............................................44

80 QD 60 Hz MDDCD..............................................46

80 QD 50 Hz MDDCJ ..............................................48

99 QD 60 Hz MDDCE..............................................20

Cummins Onan | 1

Introduction

This Cummins®Onan®Marine Generators Pocket Guide offers basic information on our line of diesel generator sets from 4 to 99 kW. More information about all models, including complete specifications, the latest news releases, generator set installation outline drawings, accessories, and much more can be found at www.cumminsonan.com.

Service Support

Cummins Onan generator sets are supported by the largest and besttrained worldwide certified Distributor/Dealer network in the industry. That means wherever your journey takes you, you can feel confident a Cummins Onan Distributor/ Dealer is nearby. The largest network in the business makes it easier to get genuine parts, quality service, and expert installation assistance when and where you need them. Our extensive training and certification process demonstrates our strong commitment to exceptional product service and support. To find the nearest authorized Cummins Onan generator certified dealer, visit

www.cumminsonan.com/locator.

Warranty

The Cummins Onan Limited Warranty for Marine Generators covers the generators for a period of five (5) years or 2,000 hours, whichever occurs first, from date of delivery to the first retail purchaser. This coverage applies to the original owner and all subsequent owners for the duration of the coverage—at no additional charge or deductibles for the customer. Parts, labor including diagnostic labor, limited travel, and removal and reinstallation are covered for the first and second years on virtually everything except routine maintenance. Parts, labor and travel on selected power train and generator parts are warranted for the remaining years or 2,000 hours.

The warranty is administered by the Cummins Onan Distributor/Dealer network whom, in most cases, is the same network that administers the Cummins MerCruiser Diesel and Cummins Marine propulsion engine warranty, providing a one stop shop for your power needs and service.

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Our philosophy is to take care of our customers at the first point of contact and not to defer them to other suppliers’ warranty or service centers. Our extensive worldwide network is highly trained with certification requirements. In addition to product training, Cummins emphasizes the need to take care of the customer through programs such as QuickServe and Mobile QuickServe (providing emergency service 24 hours a day, seven days a week in the U.S. and Canada) and PowerCare (a planned maintenance program), providing owner peace of mind and a better boating experience.

Maintenance & Parts

To obtain a handy reference card providing brief operating instructions for the QD Series (including pre-start checks, starting the generator, and shutdown codes) plus a periodic maintenance schedule and list of maintenance parts, or to order genuine Cummins Onan parts contact the Cummins Onan Distributor/Dealer nearest to you.

Cruise Kits

The cruise kits provide all the necessary and essential generator maintenance and service parts boaters need for worry-free voyages. Enjoy peace-of-mind by having the parts on hand for routine maintenance.

Included in the cruise kits are the following parts:

> Oil filter – 2 units

> Oil filter wrinch – 1 unit*

> Fuel filter – 2 units

> Sea water pump impeller kit – 2 units

> V-belt – 1 unit

> Zinc pencil – 2 units**

> Convenient plastic carrying case

> Laminated marine service &

maintenance schedule***

* For MDKBJ only

** For MDKBH and MDKBJ zinc pencil

is not required and not included

*** For current models only

4 | Cummins Onan

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Models and part numbers include:

Model Part Number

MDKBH 100-3478-58

MDKBJ A029E631

MDKBK, MDKBL, MDKBM, MDKBN 100-3478-52

MDKBT, MDKBU 100-3478-60

MDKBP, MDKBR 100-3478-61 (12 V Negative Ground Spec D & up)

MDKBP, MDKBR 100-3478-62 (24 V Negative Ground Spec D & up)

MDKBP, MDKBR 100-3478-63 (Isolated Ground Spec D & up)

MDKBV (12 V Negative Ground) 100-3478-61

MDKBV (24 V Negative Ground) 100-3478-62

MDKBV (Isolated Ground) 100-3478-63

MDDCA/B/C/F/G 541-1529-51

MDDCD/E/H/J 541-1529-52

To order kits, contact your closest Cummins Onan Distributor/Dealer.

Accessories and Options

Cummins Onan offers a variety of commonly used accessories and options. Following is a partial list of categories of accessories and options available. For accessories catalogs or model specification sheets, visit www.cumminsonan.com.

Accessories available include sound shields, remote-mounted digital displays, harnesses, AC transfer switches, DC terminal boot kit, batteries, siphon break, mufflers, exhaust water separators, resonators, fuel water separator, hose barbs, and pipe adapters; and conversion kits including set-mounted digital displays, belt covers, low coolant level switch, AC output breakers, keel cooling, exhaust outlet, power take-off (PTO), and isolated ground conversions.

Options that are available when you order the generator (factory-installed) include 12 or 24 V DC, sound shields, set-mounted digital displays, low coolant level shutdown, keel cooling, dry exhaust, front power take-off (PTO), and others.

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Not all accessories or options are available for every model; visit www.cumminsonan.com for complete specification information.

Diagnostics

The diagnostic features were designed with the customer in mind. Most generators will trip a breaker when something has gone wrong, however, you’re never really sure what happened. With the information the diagnostic indicator provides, knowing what happened may make the difference between enjoying your weekend outing or waiting for a service call. If a service call is required, the knowledge you have to give the service technician will expedite the repair and get you on your way as quickly as possible. Our goal is to make boating even more enjoyable.

Cummins Onan generators have a number of self-protective shutdowns including high engine coolant temperature, high exhaust temperature, low oil pressure, over speed, over voltage, no raw water flow, and many others.

Following a protective shutdown, the status light on the generator will repeatedly blink a 1 or 2 digit code. A chart, mounted on the generator, provides an explanation of common faults such as high engine coolant temperature, high exhaust temperature, or low oil pressure. Additional fault codes and troubleshooting tips are listed in the Operator’s Manual. You can also view fault codes in text on the digital display, if the boat is so equipped, or through network communications on various displays. These fault codes assist the operator or service personnel in evaluating a variety of other operating conditions and service checks. As many as 31 fault and warning codes can be displayed. Many times the boat owner is able to determine the cause of the shutdown and fix it himself. If service is required, the boat owner has access to diagnostic information the service person can use to assist in correcting the problem.

8 | Cummins Onan

Electronic control

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Cummins Onan Digital Display

The Cummins Onan Digital Display, makes it easy for the user to monitor generator operation. The user can view generator status, including AC voltage, AC frequency, coolant temperature, oil pressure, battery voltage, and generator hours; be alerted to a prealarm condition; and, if the generator shuts down, view the notification and diagnostic message in text. In addition, the panel provides a remote start/stop and a visual indication of generator status to let you know the generator is running, is in a pre-alarm mode, or has stopped.

Starting Procedure

The Cummins Onan smart technology makes starting the generator easy and trouble-free. The generator can be started from the start/stop switch which is standard on every generator, or a remote-mounted start/stop switch as with other QD models, or from the digital display.

Starting—using the start/stop switch

To start, simply push and hold the start switch until the green light comes on; then the operator can release the start switch. To turn off the generator, simply push the stop switch to stop.

Starting—using the Cummins Onan Digital Display

The digital display is easy to turn on by simply pressing any button on the display. To start the generator, push and hold the start button until the blinking green light stays on. To stop, press the stop button.

Refer to the Operator’s Manual for complete instructions.

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With a single touch of the start switch, the control automatically:

> Runs through a self check

> Activates fuel pump priming

> Checks engine coolant temperature

> Energizes glow plugs for

appropriate amount of time based on coolant temperature (2–15 seconds)

> Begins cranking the starter

> Disengages starter automatically

when reaching 800 rpm

> Displays green run light when

generator reaches 60/50 Hz

> Glow plugs remain on for 2–5

seconds (post glow) after start based on coolant temperature to improve combustion and reduce smoke

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBH

kW Hz RPM Ph Voltage Amps

5 60 2900 1 120 41.7

120/240 41.7/20.8

4 50 2400 1 110/220 36.4/18.2

115/230 34.8/17.4

120/240 33.3/16.6

12 | Cummins Onan

4/5 QD

Quiet Diesel

4 kW 50 Hz/5 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

4/5 QD • Quiet Diesel

Dimensions

Housed, mm (in) (Not available unhoused) Length 662 (26.1) x Width 511 (20.1) x Height 524 (20.6) Weight, kg (lb) 166 (365)

Sound Level

71 dB(A) at 60 Hz, 68 dB(A) at 50 Hz, full load at 1 meter

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

4 kW/50 Hz 5 kW/60 Hz

1/4 load 0.8 (0.21) 1.0 (0.27) 1/2 load 1.0 (0.28) 1.3 (0.35) 3/4 load 1.3 (0.35) 1.7 (0.44) Full load 1.7 (0.44) 2.1 (0.55)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > External oil/coolant check > Insulated enclosure for optimum

sound attenuation > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 13

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

14 | Cummins Onan

Model MDKBJ

kW Hz RPM Ph Voltage Amps

7.5 60 2900 1 120 62.5

120/240 62.5/31.3

6.0 50 2400 1 110/220 54.5/27.3

115/230 52.2/26.1

120/240 50.0/25.0

6/7.5 QD

Quiet Diesel

6 kW 50 Hz/7.5 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Cummins Onan | 15

6/7.5 QD • Quiet Diesel

Dimensions

Housed, mm (in) (Not available unhoused) Length 664 (26.1) x Width 583 (22.9) x Height 535 (21.1) Weight, kg (lb) 195 (429)

Sound Level

71 dB(A) at 60 Hz, 69 dB(A) at 50 Hz, full load at 1 meter with sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

6.0 kW/50 Hz 7.5 kW/60 Hz

1/4 load 1.12 (0.30) 1.40 (0.37) 1/2 load 1.46 (0.39) 1.84 (0.48) 3/4 load 1.84 (0.48) 2.33 (0.61) Full load 2.28 (0.60) 2.93 (0.70)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBL

kW Hz RPM Ph Voltage Amps

9 60 1800 1 120 75

120/240 75/37.5

7 50 1500 110/220 63.6/31.8

115/230 60.9/30.4

120/240 58.3/29.2

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7/9 QD

Quiet Diesel

7 kW 50 Hz/9 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

7/9 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 911 (35.9) x Width 566 (22.3) x Height 585 (23.04) Weight, kg (lb) 252 (555)

Housed, mm (in) Length 911 (35.9) x Width 566 (22.3) x Height 593 (23.4); Weight, kg (lb) 272 (600)

Sound Level

66 dB(A) at 60 Hz, 65 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

7 kW/50 Hz 9 kW/60 Hz

1/4 load 1.1 (0.3) 1.3 (0.3) 1/2 load 1.5 (0.4) 1.9 (0.5) 3/4 load 2.0 (0.5) 2.6 (0.7) Full load 2.8 (0.8) 3.8 (1.0)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 17

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBK

kW Hz RPM Ph Voltage Amps

9 60 1800 1 120 75

120/240 75/37.5

7 50 1500 110/220 63.6/31.8

115/230 60.9/30.4

120/240 58.3/29.2

18 | Cummins Onan

7/9 QD

Quiet Diesel

space saver

7 kW 50 Hz/9 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

7/9 QD • Quiet Diesel space saver

Dimensions

Unhoused, mm (in) (Not available housed) Length 823 (32.4) x Width 479 (18.9) x Height 560 (22.05) Weight, kg (lb) 238 (525)

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

7 kW/50 Hz 9 kW/60 Hz

1/4 load 1.1 (0.3) 1.3 (0.3) 1/2 load 1.5 (0.4) 1.9 (0.5) 3/4 load 2.0 (0.5) 2.6 (0.7) Full load 2.8 (0.8) 3.8 (1.0)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 19

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBM

kW Hz RPM Ph Voltage Amps

11.5 60 1800 1 120 95.8

120/240 95.8/47.9

9.5 50 1500 110/220 86.4/43.2

115/230 82.6/41.3

120/240 79.2/39.6

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9.5/11.5 QD

Quiet Diesel

9.5 kW 50 Hz/11.5 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

9.5/11.5 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1033 (40.7) x Width 566 (22.3) x Height 585 (23.04) Weight, kg (lb) 290 (640)

Housed, mm (in) Length 1033 (40.7) x Width 566 (22.3) x Height 593 (23.4) Weight, kg (lb) 315 (695)

Sound Level

66 dB(A) at 60 Hz, 65 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

9.5 kW/50 Hz 11.5 kW/60 Hz

1/4 load 1.4 (0.4) 1.7 (0.4) 1/2 load 2.1 (0.6) 2.5 (0.7) 3/4 load 2.8 (0.7) 3.2 (0.8) Full load 3.4 (0.9) 3.9 (1.0)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 21

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBN

kW Hz RPM Ph Voltage Amps

13.5 60 1800 1 120 112.5

120/240 112/56.3

11 50 1500 110/220 100/50

115/230 95.7/47.8

120/240 91.7/46

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11/13.5 QD

Quiet Diesel

11 kW 50 Hz/13.5 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

11/13.5 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1033 (40.7) x Width 566 (22.3) x Height 585 (23.04) Weight, kg (lb) 290 (640)

Housed, mm (in) Length 1033 (40.7) x Width 566 (22.3) x Height 593 (23.4) Weight, kg (lb) 315 (695)

Sound Level

66 dB(A) at 60 Hz, 65 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

11 kW/50 Hz 13.5 kW/60 Hz

1/4 load 1.5 (0.4) 1.8 (0.5) 1/2 load 2.2 (0.6) 2.6 (0.7) 3/4 load 3.0 (0.8) 3.6 (1.0) Full load 4.0 (1.0) 4.5 (1.2)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 23

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBP

kW Hz RPM Ph Voltage Amps

17 60 1800 1 120/240 141.7/70.8

3 120/208 59.0

13.5 50 1500 1 110/220 122.7/61.4

115/230 117.4/58.7

120/240 112.5/56.3

3 220/380 25.6

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13.5/17 QD

Quiet Diesel

13.5 kW 50 Hz/17 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

13.5/17 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1127 (44.4) x Width 602 (23.7) x Height 672 (26.5) Weight, kg (lb) 377 (830)

Housed, mm (in) Length 1127 (44.4) x Width 602 (23.7) x Height 698 (27.5) Weight, kg (lb) 404 (890)

Sound Level

67 dB(A) at 60 Hz, 64 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

13.5 kW/50 Hz 17 kW/60 Hz

1/4 load 1.9 (0.5) 2.3 (0.6) 1/2 load 2.7 (0.7) 3.3 (0.9) 3/4 load 3.6 (0.9) 4.5 (1.2) Full load 4.8 (1.3) 6.0 (1.6)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 25

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBR

kW Hz RPM Ph Voltage Amps

21.5 60 1800 1 120/240 179/89.6

3 120/208 74.6

17.5 50 1500 1 110/220 159.1/79.5

115/230 152.2/76.1

120/240 145.8/72.9

3 220/380 33.2

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17.5/21.5 QD

Quiet Diesel

17.5 kW 50 Hz/21.5 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

17.5/21.5 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1127 (44.4) x Width 602 (23.7) x Height 672 (26.5) Weight, kg (lb) 395 (870)

Housed, mm (in) Length 1127 (44.4) x Width 602 (23.7) x Height 698 (27.5) Weight, kg (lb) 422 (930)

Sound Level

67 dB(A) at 60 Hz, 64 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

17.5 kW/50 Hz 21.5 kW/60 Hz

1/4 load 2.3 (0.6) 2.8 (0.7) 1/2 load 3.4 (0.9) 4.0 (1.0) 3/4 load 4.7 (1.2) 5.4 (1.4) Full load 6.5 (1.7) 7.3 (1.9)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 27

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

28 | Cummins Onan

Model MDKBV

kW Hz RPM Ph Voltage Amps

23 60 1800 1 120/240 191.7/95.8

3 120/208 79.8

19 50 1500 1 110/220 172.7/86.4

115/230 165.2/82.6

3 220/380 36.1

19/23 QD

Quiet Diesel

19 kW 50 Hz/23 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Cummins Onan | 29

19/23 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1127 (44.4) x Width 602 (23.7) x Height 672 (26.5) Weight, kg (lb) 395 (870)

Housed, mm (in) Length 1127 (44.4) x Width 602 (23.7) x Height 698 (27.5) Weight, kg (lb) 422 (930)

Sound Level

67 dB(A) at 60 Hz, 64 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

19 kW/50 Hz 23 kW/60 Hz

1/4 load 2.5 (0.7) 3.0 (0.8) 1/2 load 3.9 (1.0) 4.4 (1.2) 3/4 load 5.2 (1.4) 5.4 (1.6) Full load 6.6 (1.7) 7.4 (2.0)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

30 | Cummins Onan

Model MDKBT

kW Hz RPM Ph Voltage Amps

27.5 60 1800 1 120/240 229/115 3 120/208 95.4

22.5 50 1500 1 110/220 205/102

115/230 196/97.8

120/240 188/93.8

3 220/380 42.7

22.5/27.5 QD

Quiet Diesel

22.5 kW 50 Hz/27.5 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

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22.5/27.5 QD •Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1358 (53.5) x Width 622 (24.5) x Height 731 (28.8) Weight, kg (lb) 565 (1245)

Housed, mm (in) Length 1358 (53.5) x Width 622 (24.5) x Height 761 (30.0) Weight, kg (lb) 601 (1325)

Sound Level

68 dB(A) at 60 Hz, 67 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

22.5 kW/50 Hz 27.5 kW/60 Hz

1/4 load 3.0 (0.8) 3.7 (1.0) 1/2 load 4.0 (1.1) 5.1 (1.3) 3/4 load 5.2 (1.4) 6.7 (1.8) Full load 7.0 (1.8) 9.2 (2.4)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDKBU

kW Hz RPM Ph Voltage Amps

32 60 1800 1 120/240 267/133

3 120/208 111

27 50 1500 1 110/220 245/123

115/230 235/117

120/240 225/113

3 220/380 51.3

32 | Cummins Onan

27/32 QD

Quiet Diesel

27 kW 50 Hz/32 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

27/32 QD • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1358 (53.5) x Width 622 (24.5) x Height 731 (28.8) Weight, kg (lb) 590 (1300)

Housed, mm (in) Length 1358 (53.5) x Width 622 (24.5) x Height 761 (30.0) Weight, kg (lb) 626 (1380)

Sound Level

68 dB(A) at 60 Hz, 67 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

27 kW/50 Hz 32 kW/60 Hz

1/4 load 3.0 (0.8) 3.8 (1.0) 1/2 load 4.7 (1.2) 5.6 (1.5) 3/4 load 6.2 (1.6) 7.6 (2.0) Full load 9.1 (2.4) 11.2 (3.0)

Features

> Extensive diagnostic information > Optional SAE J1939 or SmartCraft

network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Optional remote Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 33

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCA

kW Hz Cyl RPM Ph Voltage Amps

40 60 4 1800 1 120/240 333.4/166.7

3 240/416 69.4

127/220 131.2

255/440 65.6

120/208 138.8

120/240 120.3

Additional configurations/voltages available.

34 | Cummins Onan

40 QD

Quiet Diesel

40 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

40 QD(60 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1734 (68.3) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 972 (2143)

Housed, mm (in) Length 1738 (68.4) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1072 (2363)

Sound Level

72 dB(A) at 60 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

40 kW/60 Hz

1/4 load 4.5 (1.2)

1/2 load 7.2 (1.9)

3/4 load 9.9 (2.6)

Full load 12.7 (3.4)

Features

> Extensive diagnostic information > SAE J1939 network communications > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 35

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCF

kW Hz Cyl RPM Ph Voltage Amps

40 50 4 1500 1 115/230 347.8/173.9

110/220 363.6/181.8

120/240 333.4/166.7

3 240/416 69.4

115/230 125.5

220/380 76.0

Additional configurations/voltages available.

36 | Cummins Onan

40 QD

Quiet Diesel

40 kW 50 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

40 QD (50 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1734 (68.3) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 998 (2200)

Housed, mm (in) Length 1738 (68.4) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1039 (2420)

Sound Level

72 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

40 kW/50 Hz

1/4 load 3.9 (1.0)

1/2 load 6.4 (1.7)

3/4 load 9.0 (2.4)

Full load 11.5 (3.0)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 37

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCG

kW Hz Cyl RPM Ph Voltage Amps

50 50 4 1500 1 115/230 434.8/217.4

110/220 454.6/227.3

120/240 416.6/208.3

3 240/416 86.7

115/230 156.9

220/380 95.0

Additional configurations/voltages available.

38 | Cummins Onan

50 QD

Quiet Diesel

50 kW 50 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

50 QD (50 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1779 (70.0) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1067 (2352)

Housed, mm (in) Length 1783 (70.2) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1167 (2572)

Sound Level

72 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

50 kW/50 Hz

1/4 load 4.6 (1.2)

1/2 load 7.6 (20.)

3/4 load 10.8 (2.9)

Full load 14.1 (3.7)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 39

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCB

kW Hz Cyl RPM Ph Voltage Amps

55 60 4 1800 1 120/240 458.4/229.2

3 240/416 95.4

127/220 180.4

255/440 90.2

120/208 190.8

120/240 165.4

Additional configurations/voltages available.

40 | Cummins Onan

55 QD

Quiet Diesel

55 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

55 QD (60 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1779 (70.0) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1067 (2352)

Housed, mm (in) Length 1783 (70.2) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1167 (2572)

Sound Level

72 dB(A) at 60 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

55 kW/60 Hz

1/4 load 5.5 (1.4)

1/2 load 9.3 (2.4)

3/4 load 13.0 (3.4)

Full load 16.8 (4.4)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 41

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCC

kW Hz Cyl RPM Ph Voltage Amps

65 60 4 1800 1 120/240 541.6/270.8

3 240/416 112.8

127/220 213.2

255/440 106.6

120/208 225.5

120/240 195.5

Additional configurations/voltages available.

42 | Cummins Onan

65 QD

Quiet Diesel

65 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

65 QD (60 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 1779 (70.0) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1067 (2352)

Housed, mm (in) Length 1783 (70.2) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1167 (2572)

Sound Level

72 dB(A) at 60 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

65 kW/60 Hz

1/4 load 5.8 (1.5)

1/2 load 10.7 (2.8)

3/4 load 14.3 (4.0)

Full load 19.7 (5.2)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 43

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCH

kW Hz Cyl RPM Ph Voltage Amps

65 50 6 1500 1 115/230 565.2/282.6

110/220 591.0/295.5

120/240 541.6/270.8

3 240/416 112.8

115/230 204.0

220/380 123.4

Additional configurations/voltages available.

44 | Cummins Onan

65 QD

Quiet Diesel

65 kW 50 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

65 QD (50 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 2142 (84.3) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1320 (2910)

Housed, mm (in) Length 2146 (84.5) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1434 (3161)

Sound Level

70 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

65 kW/50 Hz

1/4 load 5.7 (1.5)

1/2 load 9.9 (2.6)

3/4 load 14.1 (3.7)

Full load 18.4 (4.9)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 45

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCD

kW Hz Cyl RPM Ph Voltage Amps

80 60 6 1800 1 120/240 666.6/333.3

3 240/416 138.8

127/220 262.4

255/440 131.2

120/208 277.6

120/240 240.6

Additional configurations/voltages available.

46 | Cummins Onan

80 QD

Quiet Diesel

80 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

80 QD (60 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 2142 (84.3) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1320 (2910)

Housed, mm (in) Length 2146 (84.5) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1434 (3161)

Sound Level

70 dB(A) at 60 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

80 kW/60 Hz

1/4 load 7.6 (2.0)

1/2 load 13.2 (3.5)

3/4 load 18.7 (4.9)

Full load 24.2 (6.4)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 47

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCJ

kW Hz Cyl RPM Ph Voltage Amps

80 50 6 1500 1 115/230 695.6/347.8

110/220 727.2/363.6

120/240 666.6/333.3

3 240/416 138.8

115/230 288.7

220/380 151.9

Additional configurations/voltages available.

48 | Cummins Onan

80 QD

Quiet Diesel

80 kW 50 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

80 QD (50 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 2142 (84.3) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1320 (2910)

Housed, mm (in) Length 2146 (84.5) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1434 (3161)

Sound Level

70 dB(A) at 50 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

80 kW/50 Hz

1/4 load 6.7 (1.8)

1/2 load 11.8 (3.1)

3/4 load 16.9 (4.5)

Full load 22.4 (5.9)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 49

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

Model MDDCE

kW Hz Cyl RPM Ph Voltage Amps

99 60 6 1800 1 120/240 825.0/412.5

3 240/416 171.7

127/220 324.8

255/440 162.4

120/208 343.5

120/240 297.7

Additional configurations/voltages available.

50 | Cummins Onan

99 QD

Quiet Diesel

99 kW 60 Hz

For more information visit www.cumminsonan.com. Specifications subject to change without notice.

99 QD (60 Hz) • Quiet Diesel

Dimensions

Unhoused, mm (in) Length 2142 (84.3) x Width 822 (32.4) x Height 994 (39.1) Weight, kg (lb) 1320 (2910)

Housed, mm (in) Length 2146 (84.5) x Width 840 (33.1) x Height 1039 (40.9) Weight, kg (lb) 1434 (3161)

Sound Level

72 dB(A) at 60 Hz, full load at 1 meter with optional Cummins Onan sound shield

Fuel Consumption

No. 2 diesel fuel, L/hr (Gal/hr)

99 kW/60 Hz

1/4 load 9.2 (2.4) 1/2 load 15.5 (4.1) 3/4 load 22.9 (6.0) Full load 29.4 (7.8)

Features

> Extensive diagnostic information > SAE J1939 network communications > Raw water flow protection > Electronic governing for quality power > Low noise and vibration > Set-mounted Digital Display > Largest support network > Transferable 5 year warranty

Cummins Onan | 51

Cummins Power Generation 1400 73rd Ave. NE Minneapolis, MN 55432 USA Phone 1 763 574 5000 Toll-free 1 800 888 6626 Fax 1 763 574 5298 Email www.cumminsonan.com/contact www.cumminsonan.com

F-1487H 7.10