Oliver
Oliver 66 Row-Crop
The Oliver 66 Row-Crop tractor was produced from 1949 to 1954 as part of the Fleetline Series. It is a row-crop tractor built in Charles City, Iowa, USA, with an original price of $2,000 in 1954. It came in variants 66R (row-crop) and 66S (standard). The tractor was powered by Oliver-Waukesha 2.1L 4-cylinder gasoline or diesel engines, featuring a 6-speed unsynchronized gear transmission with 2 reverse gears and a dry disc clutch. It has a two-wheel drive with manual steering and contracting band brakes, and an open operator station. The tractor hitch is an Oliver Hydra-Lift, and it has an independent rear PTO with a 540 rpm type. Dimensions include a wheelbase of 86.75 inches, length of 134.8 inches, and height of 85.25 inches. The tractor weighs between 3,193 lbs (gas) and 3,795 lbs (diesel), with a ballasted weight of 5,563 lbs. It can pull 2 14-inch plows and has tested drawbar power of 22.50 hp and belt power of 25.03 hp. Tire options include 5.00-15 front and 8-38, 9-38, or 10-38 rear tires. The belt pulley diameter is 11.875 inches with a width of 7.25 inches, running at 987 RPM.
Power27 hp[B]
Founded1949 - 1954
Model66
Technical Specifications
Detailed specifications and technical data for Oliver 66 Row-Crop
Power
| Plows | 2 (14-inch) |
|---|---|
| Belt (tested) | 25.03 hp (18.7 kW) |
| Drawbar (tested) | 22.50 hp (16.8 kW) |
Tires
| Ag rear | 8-38, 9-38, 10-38 |
|---|---|
| Ag front | 5.00-15 |
Engine
| Fuel tank | 10 gal (37.9 L) |
|---|---|
| Rated RPM | 1600 |
| Air cleaner | oil bath |
| Bore/Stroke | 3.3125x3.75 inches (84 x 95 mm) |
| Compression | 6.75:1 |
| Fuel system | Marvel-Schebler carburetor |
| Displacement | 129 ci (2.1 L) |
| Engine options | Oliver-Waukesha 2.1L 4-cyl gasoline, Oliver-Waukesha 2.1L 4-cyl diesel |
| Coolant capacity | 14 qts (13.2 L) |
| Rated RPM diesel | 1600 |
| Air cleaner diesel | oil bath |
| Bore/Stroke diesel | 3.3125x3.75 inches (84 x 95 mm) |
| Compression diesel | 15.5:1 |
| Displacement diesel | 129.3 ci (2.1 L) |
| Oliver-Waukesha diesel | 4-cylinder, liquid-cooled vertical I-head |
| Oliver-Waukesha gasoline | 4-cylinder, liquid-cooled vertical I-head |
Weight
| Ballasted | 5,563 lbs (2523 kg) |
|---|---|
| Operating (gas) | 3,193 lbs (1448 kg) |
| Operating (diesel) | 3,795 lbs (1721 kg) |
Variants
| 66R | row-crop |
|---|---|
| 66S | standard |
Dimensions
| Height | 85.25 inches (216 cm) |
|---|---|
| Length | 134.8 inches (342 cm) |
| Wheelbase | 86.75 inches (220 cm) |
| Rear tread | 60 to 88 inches (152 to 223 cm) |
| Ground clearance | 24.4 inches (61 cm) |
| Front tread (tricycle) | 6.6/11.7 inches (16/29 cm) |
| Front tread (wide-front) | 50.75 to 87.75 inches (128 to 222 cm) |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Contracting band brakes |
| Steering | manual |
| Operator station | Open operator station |
Production
| Type | Row-Crop tractor |
|---|---|
| Series | Fleetline Series |
| Built in | Charles City, Iowa, USA |
| Original price | $2,000 (1954) |
| Years produced | 1949 - 1954 |
Belt Pulley
| RPM | 987 |
|---|---|
| Speed | 3,065 ft/min (934.21 meters/min) |
| Width | 7.25 inches (18 cm) |
| Diameter | 11.875 inches (30 cm) |
Transmission
| Type | unsynchronized gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | dry disc |
Tractor hitch
| Type | Oliver Hydra-Lift |
|---|
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540 |