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Years in Production / 1956–1961
Oliver
OC-15
Explore the specifications, hardware, and original references for the Oliver OC-15.
No photo
110hp
Source index power
Tracks
Drive
1956–1961
Production years
Oliver
Manufacturer
OC-15 / 01
At a glance
Production
Agricultural Crawler tractor
Built in Cleveland, Ohio, USA
- Manufacturer
- Oliver
- Total Built
- 585
Mechanical
Mechanical contracting band brakes
Open operator station.
- Drive
- crawler
OC-15 / 02
Under the hood
Engine Detail
Hercules DRXC
diesel
6-cylinder
liquid-cooled vertical I-head
- Displacement
- 529 ci8.7 L
- Bore Stroke
- 4.625x5.25 inches117 x 133 mm
- Power Net
- 110 hp82.0 kW
- Compression Ratio
- 15:1
- Rated Rpm
- 1500
- Starter
- electric
- Starter Volts
- 24
- Coolant Capacity
- 42 qts39.7 L
- Fuel Type
- diesel
- Cylinders
- 6
- Cooling
- liquid-cooled vertical I-head
Engine Options
Hercules 8.7L 6-cyl diesel
- Fuel Tank
- 46 gal174.1 L
OC-15 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 4 forward and 2 reverse
- Clutch
- 355.6mm mechanical dry disc
OC-15 / 04
Size. Stance. Footprint.
Tires And Tracks
16-inch tracks
- Weight
- 16835 to 17335 pounds
Tires And Tracks
- Width
- 16 inches40 cm
OC-15 / 05
Tests (NTTL)
Nebraska Tractor Test 633
Diesel 4-speed crawlerNovember 4 - 9, 1957
Drawbar performance
Gear 2 used for power test.
Gear 1 used for pull test.
- Id
- 633
- Belt Power Max
- 101.97 hp76.0 kW
- Belt Fuel Use Max
- 7.5 gal/hour28.4 l/hour
- Max Power
- 91.07 hp67.9 kW
- Max Pull
- 17218 lbs7810 kg