Oliver 660 Technical Specifications
Oliver 660 is a Row-Crop tractor that was produced by the John Deere between 1959 – 1964.
Below you will find detailed technical specifications for Oliver 660 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.
Oliver 660 Production
| Manufacturer: | |
| Manufacturer | Oliver |
| Row-Crop tractor | |
| Original price | $3,450 (1964) |
| Engine: | 27.99 hp 20.9 kW |
| Belt (tested) | 33.69 hp 25.1 kW |
Oliver 660 Mechanical
| Two-wheel drive | |
| Open operator station. |
Capacity
| Fuel | 13 gal 49.2 L |
| Hydraulic system | 9.5 gal 36.0 L |
Hydraulics
| Capacity | 9.5 gal 36.0 L |
| Pump flow | 8 gpm 30.3 lpm |
Power Take-off (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
Title serial numbers
| 1959 | 73132 |
| 1960 | 86166 |
| 1961 | 111213 |
| 1962 | 117873 |
| 1963 | 127356 |
| 1964 | 141160 |
FAQ: How to read a serial number table. | |
What year is my Oliver 660? Serial Number Decoder
The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.
The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.
Oliver 660 Engine detail
| Engine Detail | |
| Waukesha-Oliver | |
| gasoline | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 155 ci 2.5 L |
| Bore/Stroke | 3.62×3.75 inches 92 x 95 mm |
| Compression | 7.75:1 |
| Engine Oil | |||
| Type | unsynchronized gear |
| Gears | 6 forward and 2 reverse |
Oliver 660 Dimensions
| Wheelbase | 92 inches 233 cm |
| Weight | 4,050 lbs 1837 kg |
Oliver 660 Tests
| Nebraska Tractor Test 541 | |
| Gasoline 6-speed 2WD May 16 – 19, 1955 Link: Nebraska Tractor Test 541 file | |
| Belt power (max) | 33.62 hp 25.1 kW |
| Belt fuel use (max) | 3.1 gal/hour 11.7 l/hour |
| Drawbar performance | |
| Max power | 27.99 hp 20.9 kW |
| Gear 4 used for power test. | |
| Max pull | 4,309 lbs 1954 kg |
| Gear 1 used for pull test. | |
| Nebraska Tractor Test 544 | |||
| Nebraska Tractor Test 544 | |
| Diesel 6-speed 2WD May 19 – 26, 1955 Link: Nebraska Tractor Test 544 file | |
| Belt power (max) | 33.69 hp 25.1 kW |
| Belt fuel use (max) | 2.4 gal/hour 9.1 l/hour |
| Drawbar performance | |
| Max power | 27.48 hp 20.5 kW |
| Gear 4 used for power test. | |
| Max pull | 4,393 lbs 1992 kg |
| Gear 1 used for pull test. | |
FAQ
Is Oliver 660 a good tractor?
The Oliver 660 is one of the great tractors in the Oliver stable, and it has earned Oliver a fantastic reputation.
How much oil does a Oliver 660 take?
Check out the Oliver 660 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.
Do tractors have VIN numbers?
Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.
What was the last year Oliver made the 660?
The Oliver 660 was an agricultural tractor model made from 1959 – 1964
How much does a Oliver 660 tractor weight?
Depending on the engine type, the Oliver 660 weight ranges from 4,050 lbs
1837 kg .
How much can a Oliver 660 Pull?
The max pulling capacity of the Oliver 660 tractors starts at 4,309 lbs
1954 kg but may be slightly higher depending on the trim.