Owner`s manual

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VI: Generator Care & Maintenance
Quiet Gas
Built to deliver quiet, reliable power for Sport Utility Trailers, Fifth-Wheels
and Type A, B and C RVs, the Quiet Gas models from Cummins Onan
are the most popular in RVing. Besides carbureted gasoline and LP
units, electronic fuel-injected gasoline models are also available.
Generator ratings
Hertz 60 60 60 60 60 60 60
Watts 2,800/2,500 2,800/2,500 4,000/3,600 5,500 5,500 7,000/6,500 7,000
RPM 3,600 3,600 3,600 2,400 2,400 2,880 2,880
Volts 120 120 120 120 120 120 120
Amps 23.3/20.8 23.3/20.8 33.3/30 45.8 45.8 58.3/54.2 58.3
Weight 107 lbs 113 lbs 172 lbs 279 lbs 279 lbs 290 lbs 290 lbs
Dimensions
(L x W x H in inches ) 19.6x16.7x12.3 24x16.7x12.3 30x19.7x14.4 33.6x22.2x16.7 33.6x22.2x16.7 33.6x22.2x16.7 33.6x22.2x16.7
Average fuel consumption
No load 0.20 / 0.20 Gal/h 0.20 / 0.20 Gal/h 0.3/0.4 Gal/h 0.3/0.4 Gal/h 0.3 Gal/h 0.4/0.5 Gal/h 0.4 Gal/h
Half load 0.30 / 0.40 Gal/h 0.30 / 0.40 Gal/h 0.5/0.6 Gal/h 0.6 / 0.8 Gal/h 0.6 Gal/h 0.7/0.8 Gal/h 0.7 Gal/h
Full load 0.40 / 0.60 Gal/h 0.40 / 0.60 Gal/h 0.7/0.7 Gal/h 0.9/1.1 Gal/h 0.9 Gal/h 1.2/1.2 Gal/h 1.1 Gal/h
Performance @ 77˚ F (25˚ C), 500 ft (152.4 m) altitude
Air conditioner starting (BTUs) One 13,500 One 13,500 One 15,000 Two 13,500 Two 13,500 Two 15,000 Two 15,000
Additional watts available 600/300 600/300 1,500/1,100 1,100 1,100 2,000/1,500 2,000
Engine detail
No. of cylinders/type 1/OHV 1/OHV 1 OHV 2/V-twin 2/V-twin 2/V-twin 2/V-twin
Cooling system Air Air Air Air Air Air Air
Maximum power (hp) 7.0 7.0 9.5/8.6 12.9/10.7 12.9 14/11.6 14
Sound Level @ 10 ft (3 m)
Half load 71 dB(A) 70 dB(A) 66 dB(A) 67 dB(A) 64 dB(A) 67 dB(A) 64 dB(A)
QG 2800
QG 2500 LP
QG 2800 RM
QG 2500 RM LP
QG 4000
QG 3600 LP
QG 5500
QG 5500 LP
QG 5500 EFI QG 7000
QG 6500 LP
QG 7000 EFI
For small RVs, has
external muffler, runs
one 13,500 BTU a/c
For small RVs, has
enclosed muffler,
runs one 13,500
BTU a/c
For medium-size
RVs, has enclosed
muffler, runs one
15,000 BTU a/c
More power for
medium-size RVs, runs
two 13,500 BTU a/c
Fuel-injected, for
medium-size RVs, runs
two 13,500 BTU a/c
For larger two air-
conditioner RVs, runs
two 15,000 BTU a/c
Fuel-injected, for larger
two air-conditioner
RVs, runs two 15,000
BTU a/c
XI: Current RV Generator Model
Information