RV QG 2800 - General Marine Services
RV generator set
Quiet GasolineTM Series
RV QG 2800
Features and Benefits
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Weight, size and sound level
Lightweight.
Weight
113 lbs
(51 kg)
Gasoline or LP fueled.
Length
Width
Height
24.0 in
16.4 in
12.3 in
(610 mm)
(417 mm)
(313 mm)
Sound
70 dB(A)
Readings at 10 ft (3 m) half load
Quietest generator sets of their size.
Easy maintenance with single-side service.
Completely enclosed, quick, easy to install.
- Meets National Park Service sound level requirements (60 dB(A)
@ 50 ft) for use in national parks.
- Typical installation will further reduce sound level.
3-year limited warranty.
Low fuel consumption.
Models and ratings
Model
Fuel
2.8 KV-FA/26100
Gasoline
2.8 KV-FA/6050*
Gasoline
2.5 KV-FA/26120
LP vapor
2.3 KV-FR/33742
Gasoline
2.3 KV-FR/5903
Gasoline
2.0 KV-FR/26119
LP vapor
2.0 KV-FR/5902
LP vapor
(1) Australia/New Zealand wire colors.
Hz
RPM
Watts
Voltage
Amps
Phase
Circuit breaker
60
60
60
50
50
50
50
3600
3600
3600
3000
3000
3000
3000
2800
2800
2500
2300
2300
2000
2000
120
120
120
230
230 (1)
230
230 (1)
23.3
23.3
20.8
10
10
8.7
8.7
1
1
1
1
1
1
1
25 A
25 A
25 A
10 A
10 A
10 A
10 A
Ambient conditions for rated power output with muffler and RV enclosure, per ISO 8528-1:
- Temperature: 77° F (25° C)
- Altitude: 500 ft (152.4 m), (99 kPa dry)
Typical power output change based on ambient conditions:
- Temperature: Power output decreases 1% for every 10° F (5.5° C) increase
- Altitude: Power output decreases 3.5% for every 1000 ft (305 m) increase
Ratings represent minimums. Actual performance may be significantly higher based on installation and operating conditions.
* Evaporative spec: For trailer applications required to meet Tier III Evaporative Emissions of the California Air Resources Board.
Operating temperature range
Low
High
Gasoline
-20° F (-29° C)
120° F (49° C)
LP
0° F (-18° C)
120° F (49° C)
- Depends upon LP tank capacity, surface area and butane content of LPG.
Cummins®, Onan®, the “C” logo, Performance you rely on.TM and Quiet Gasoline™ are servicemarks and/or registered trademarks of Cummins Inc. Specifications subject to change without
notice. ©2007 Cummins Power Generation. All Rights Reserved.
A-1400h (7/07)
Standard features
Engine details
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Model: Cummins Onan GH-200
Design: 4-cycle, single cylinder, OHV
Displacement: 12 in3 (197 cm3)
Compression ratio: 8.5:1
Power: 7.0 bhp (max) at 3600 r/min
Cooling: Pressurized air
Cooling air volume: includes engine cooling air
volume
60 Hz: 300 ft3/m (8.5 m3/min) at 3600 r/min
50 Hz: 250 ft3/m (7.1 m3/min) at 3000 r/min
Fuel system: (Gasoline) electric fuel pump, fuel lift 3 ft
(914 mm); (LP) electric fuel solenoid; automatic choke
Combustion air:
60 Hz: 12.5 ft3/m (0.35 m3/min) at 3600 r/min
50 Hz: 10.4 ft3/m (0.3 m3/min) at 3000 r/min
Ignition system: Breakerless, electronic
Starting system: Remote, 12 V, 3-wire negative
ground; start-stop rocker switch on control; connector
for remote start cable
Lubrication: Splash lubrication
Oil capacity: 1 qt (0.95 L)
Cylinder crankcase: Alloy aluminum with iron
cylinder liner cast into the block
Oil base: Aluminum
Cylinder head: Alloy aluminum, removable
Cummins Onan sound-attenuating enclosure
Focalized mounting system with vibration isolators
Cross-flow cooling
Sheet steel drip controlling base
Enclosed muffler
USDA Forest Service approved spark arrestor muffler
Adjustable mechanical governor
Automatic choke
Engine preheat
Overhead valves
Single-side service
Low oil level shutdown
Electric fuel pump (gasoline); electric solenoid (LP)
Mounted control panel
Sealed remote start connector
Electric start
Fused DC circuits to protect set wiring and remote
control wiring
• Magnetic circuit breaker
• 50 in (1.3 m) generator set output leads
• Solid-state ignition
Average fuel consumption:
Gasoline
60 Hz 2.8 KV
50 Hz 2.3 KV
No load
0.2 Gal/h (0.8 L/h)
0.2 Gal/h (0.8 L/h)
Half load
0.3 Gal/h (1.1 L/h)
0.2 Gal/h (0.9 L/h)
Full load
0.4 Gal/h (1.6 L/h)
0.4 Gal/h (1.5 L/h)
LP
60 Hz 2.5 KV
50 Hz 2.0 KV
No load
0.2 Gal/h (0.9 lb/h) 0.4 kg/h
0.2 Gal/h (0.9 lb/h) 0.4 kg/h
Half load
0.4 Gal/h (1.5 lb/h) 0.7 kg/h
0.3 Gal/h (1.3 lb/h) 0.6 kg/h
Full load
0.6 Gal/h (2.4 lb/h) 1.1 kg/h
0.5 Gal/h (1.9 lb/h) 1.0 kg/h
Alternator details
Generator set performance
Design: Cummins Onan 2-pole self-excited revolving
field permanently aligned to engine by a tapered shaft
with drip-proof construction
Insulation system and temperature rise: Meets
ANSI/RVIA EGS-1, BS-4999 standards and CSA
Electrical Bulletin 946
Cooling: Direct drive centrifugal blower
Rotor: Laminated electrical steel assembly press-fitted
to shaft, balanced, heavy insulated copper wire windings
Stator: Laminated electrical steel assembly skewed for
excellent waveform; heavy insulated copper wire
windings
Voltage regulator: Electronic
DC brushes: Electrographite
Air conditioner operation:
60 Hz: at 500 ft (152.4 m) and 100° F (38° C); 2.8 KV
generator set will start and run one approved 13500 Btu
air conditioner (14.7 cooling amps or less) plus a 600 W
base load, or one approved 11000 Btu air conditioner
plus a 1000 W base load; 2.5 KV generator set will start
and run one approved 13500 Btu air conditioner plus a
300 W base load
50 Hz: at 500 ft (152.4 m) and 100° F (38° C); 2.0 KV will
start and run one 7800 Btu air conditioner (5.5 cooling
amps or less) with a 300 W base load
Voltage regulation: Exceeds requirements of
ANSI/RVIA EGS-1 ±10%
Frequency regulation: Exceeds requirements of
ANSI/RVIA EGS-1 ± 5%
Note: See your Cummins Onan distributor or certified Cummins
Onan service dealer for a listing of approved air conditioners.
Cummins®, Onan®, the “C” logo, Performance you rely on.TM and Quiet Gasoline™ are servicemarks and/or registered trademarks of Cummins Inc. Specifications subject to change without
notice. ©2007 Cummins Power Generation. All Rights Reserved.
A-1400h (7/07)
Dimensions: in (mm)
Basic dimensions
NOTE: REMOVABLE ACCESS COVER FOR:
START-STOP SWITCH
FUSE
OIL CHECK AND FILL
AIR CLEANER SERVICE
GOVERNOR ADJUSTMENTS
CARBURETOR ADJUSTMENTS
16.44
(417)
B + 5.0
(127)
.31 INCH
RING
TERMINAL
AC OUT 50.0 (1270)
.50 INCH CONDUIT FITTING
12.25
(310)
FUEL INLET
.25 INCH
TUBE
REMOTE
PLUG
REMOVABLE
ACCESS COVER
(SEE NOTE ABOVE)
EXHAUST
OUTLET
24.0
(609.5)
Underfloor mounting kit
(P/N 403-2689)
Quiet Gasoline 2800
Note: This outline drawing is provided for general reference only and is not intended for design or installation. For more information see
Operation and Installation manuals or obtain 500-2182 drawing and wiring diagram from your distributor/dealer.
Accessories
• Remote start/stop rocker switch (P/N 300-4936)
• Remote control with start/stop switch and running time
meter (P/N 300-4937)
• Remote control with start/stop switch and DC voltmeter
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(P/N 300-4938)
Remote control plug and wire harness 10 ft (P/N 3883489-01), 30 ft (P/N 338-3489-02)
Battery, 12 V, 360 cold cranking amps at 0° F (-18° C)
Under floor mounting kit (P/N 403-2689)
Tailpipe for 18-25 in exhaust installations (P/N 155-2174)
Exhaust kit for installations over 2 in (P/N 155-2324)
• Exhaust resonator (P/N 155-2449)
• Exhaust down tube kit (PN 155-2425)
• Compartment mount installation template (P/N 5391386)
• Under floor mount installation template (included in
mounting kit P/N 403-2689) (P/N 539-0978)
• Energy Command 30 auto generator start (P/N 01802030)
• Energy Command 20 remote start/stop with
diagnostics (P/N 018-02020)
• Energy Command 15W wireless start/stop (P/N 01802015)
Cummins®, Onan®, the “C” logo, Performance you rely on.TM and Quiet Gasoline™ are servicemarks and/or registered trademarks of Cummins Inc. Specifications subject to change without
notice. ©2007 Cummins Power Generation. All Rights Reserved.
A-1400h (7/07)
Testing for RV application
After sale support
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- Tested at extremes of temperature -20 F (-29 C) to
120° F (49° C) for starting and operation
- Tested with RV loads, air conditioners, microwaves,
converter, TVs, VCRs
- Tested installed; Cummins-owned RVs used for
product development testing
- Tested in high humidity conditions
- Tested in salt spray conditions
- Tested in heavy airborne dust conditions
- Field test program
- 60 Hz (120 V only) models listed by SGS United States
Testing Company, Inc. per ANSI/RVIA EGS-1 and CSAcertified per Electrical Bulletin 946
- This generator set was designed and manufactured in
facilities certified to ISO 9001
- 60 Hz models meet applicable U.S. EPA and California
emissions standards
Warranty policy
This Limited Warranty covers virtually everything except
routine maintenance for the first two years you own your
RV generator set, and covers parts and labor on major
power train and generator set parts during the third year.
In addition, it also includes a free 90-day adjustment
policy, which provides that Cummins Inc will make minor
adjustments during the first three months you own it free of charge! Please note: This 3-year limited warranty
applies to RV generator sets used in RV applications only,
and does not apply to RV generator sets used in
commercial mobile applications.
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WARNING:
Do not use this generator set on a boat.
Such use may violate U.S. Coast Guard
regulations, and can result in severe
personal injury or death from fire,
explosion, electrocution, or carbon
monoxide poisoning.
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WARNING:
Back feed to a utility system can cause
electrocution and/or property damage.
Do not connect to any building electrical
except through an approved device or
after building main breaker is open.
Complete line of parts and accessories
Cummins Inc. offers replacement and tune-up parts,
accessories, oil and maintenance chemicals - all
specially designed to help keep your Cummins Onan
generator set running at peak
performance. Cummins Inc.
also provides genuine Onan
Green Label Parts™ that
exactly match generator set
specifications and will help
maximize power output and
extend the life of your
generator set.
Largest distributor/dealer support network
Cummins Onan generator sets are supported by the
largest and best trained worldwide certified
distributor/dealer network in the industry. This network
of knowledgeable Cummins Onan distributor/dealers will
help you select and install the right generator set and
accessories to meet the requirements of your specific
application. This same network offers a complete
selection of commonly used generator set maintenance
parts, accessories and products plus manuals and
specification sheets. Plus, they can answer your
questions regarding proper operation, maintenance
schedules and more.
Manuals: Operation and installation manuals ship with
the generator set. To obtain additional copies or other
manuals for this model, see your Cummins Onan
distributor/dealer and request the following manual
numbers: Operation (981-0153C), Installation (9810604), Parts (981-0238G), Service (981-0518E).
To easily locate the nearest Cummins Onan
distributor/dealer in your area, or for more information,
contact us at 1-800-888-6626 (or 763-574-5000), or visit
www.cumminsonan.com.
Contact your distributor/dealer for more information.
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
Cummins®, Onan®, the “C” logo, Performance you rely on.TM and Quiet Gasoline™ are servicemarks and/or registered trademarks of Cummins Inc. Specifications subject to change without
notice. ©2007 Cummins Power Generation. All Rights Reserved.
A-1400h (7/07)
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