Oliver
Oliver 770
The Oliver 770 is a row-crop tractor produced from 1958 to 1967 by Oliver in Charles City, Iowa, USA. It was available in Wheatland, High-crop, and Orchard variants. The tractor features a Waukesha-Oliver 3.5L 6-cylinder engine available in gasoline, diesel, and LP-gas versions. It has a 6-speed sliding gear or optional 12-speed Power-Booster transmission. The 770 delivers a claimed PTO power of 47 hp and can pull 3-4 plows. It has two-wheel drive, manual steering, disc brakes, and an open operator station. The tractor weighs 5500 lbs operating and 9115 lbs ballasted, with front tires sized 6.00-16 and rear tires 15.5-38. Electrical system is 12 volts with positive ground and generator charging. The rear PTO is independent, and the tractor hitch is type I/II. The grill and fenders were restyled in 1962. Original price was $4,345 in 1967.
Power52 hp[P]
Founded1958 - 1967
Model770
Technical Specifications
Detailed specifications and technical data for Oliver 770
Power
| Plows | 3-4 |
|---|---|
| Belt (tested) | 50.04 hp (37.3 kW) |
| PTO (claimed) | 47 hp (35.0 kW) |
| Drawbar (tested) | 44.38 hp (33.1 kW) |
Engine
| Options | Waukesha-Oliver 3.5L 6-cyl gasoline, Waukesha-Oliver 3.5L 6-cyl diesel, Waukesha-Oliver 3.5L 6-cyl LP-gas |
|---|---|
| Diesel engine | Waukesha-Oliver, 6-cylinder, liquid-cooled, Displacement 216.5 ci (3.5 L), Bore/Stroke 3.50x3.75 inches (89 x 95 mm), Compression 16:1, Rated RPM 1750, Starter volts 12 |
| LP-gas engine | Waukesha-Oliver, 6-cylinder, liquid-cooled, Displacement 216.5 ci (3.5 L), Bore/Stroke 3.50x3.75 inches (89 x 95 mm), Starter volts 12 |
| Gasoline engine | Waukesha-Oliver, 6-cylinder, liquid-cooled, Displacement 216.5 ci (3.5 L), Bore/Stroke 3.50x3.75 inches (89 x 95 mm), Compression 7.3:1, Rated RPM 1750, Starter volts 12, Coolant capacity 18 qts (17.0 L) |
| Fuel tank capacity (Diesel) | 18.2 gal (68.9 L) |
| Fuel tank capacity (Gasoline) | 20.3 gal (76.8 L) |
Variants
| Orchard | low profile model |
|---|---|
| High-crop | high-clearance model |
| Wheatland | standard front axle (wide) |
Electrical
| Ground | positive |
|---|---|
| Battery volts | 12 |
| Charging system | generator |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Disc brakes |
| Steering | Manual steering |
| Operator station | Open operator station |
Production
| Type | Row-Crop tractor |
|---|---|
| Notes | The grill and fenders were restyled on the Oliver 770 in 1962. |
| Built in | Charles City, Iowa, USA |
| Original price | $4,345 in 1967 |
| Years produced | 1958 - 1967 |
Transmission
| Type | sliding gear |
|---|---|
| Clutch | dry disc |
| Options | 6-speed sliding gear, 12-speed |
| Gears (6-speed) | 6 forward and 2 reverse |
| Power-Booster transmission | 12 forward and 4 reverse |
Tractor hitch
| Rear Type | I/II |
|---|
Serial Numbers
| 1958 | 60504 |
|---|---|
| 1959 | 71001 |
| 1960 | 84554 |
| 1961 | 111472 |
| 1962 | 117600 |
| 1963 | 127319 |
| 1964 | 141901 |
| 1965 | 153255 |
| 1966 | 171515 |
| 1967 | 183649 |
| Final | 193365 (47 prefix) |
| Location | Bottom of dashboard below steering wheel |
Dimensions & Tires
| Rear tire | 15.5-38 |
|---|---|
| Front tire | 6.00-16 |
| Ballasted weight | 9115 lbs (4134 kg) |
| Operating weight | 5500 lbs (2494 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|