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Oliver OC-6

Oliver OC-6 tractor photo
1953 - 1960
Agricultural Crawler tractor

The diesel variant of the Oliver OC-6 was known as the OC-6D. The OC-6 was based on the Oliver 77 tractor.


Factory:Cleveland, Ohio, USA

Oliver OC-6 Engines:

   Oliver-Waukesha 3.2L 6-cyl gasoline
   Oliver-Waukehsa 3.2L 6-cyl diesel
   Oliver-Waukesha 3.5L 6-cyl gasoline
full engine details ...


Fuel:16.5 gal [62.5 L]

Power Take-off (PTO):

Rear PTO:independent optional

Dimensions & Tires:

Wheelbase:54.2 inches [137 cm]
Weight:5,900 lbs [2676 kg]
Front tire:tracks
Rear tire:tracks
full dimensions and tires ...

OC-6 Serial Numbers:

1953: 3502785 (gasoline)
1954: 4500002 (gasoline)
1955: 1RM182 (gasoline)
1956: 1RM314 (gasoline)
1957: 1RM504 (gasoline)
1958: 1RM808 (gasoline)
1959: 2RM004 (gasoline)
1960: 2RM126 (gasoline)
1953: 3502776 (diesel)
1954: 4500007 (diesel)
1955: 1RM468 (diesel)
1956: 1RM632 (diesel)
1957: 1RM876 (diesel)
1958: 2RC262 (diesel)
1959: 2RC366 (diesel)
1960: 2RC458 (diesel)

how to read serial numbers...


Oliver OC-6 Power:

Drawbar (claimed):25 hp [18.6 kW]
Drawbar (tested):33.46 hp [25.0 kW]
PTO (tested):1 hp [0.7 kW]
power test details ...


Brakes:mechanical contracting band
Cab:Open operator station.


Number:1 (gas)
 2 (diesel)

Page information:

Last update:October 9, 2014
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