| Manufacturer |
Oliver |
| Price |
2,670(USD) |
| Model |
500 |
| Equipment Type |
Utility Tractors |
| Factory |
Meltham Mills, Huddersfield, England |
NEBRASKA TRACTOR TEST 734 2
| Description |
Diesel 6-speed 2WD March 12 - 26, 1960 Link: Nebraska Tractor Test 734 file/PTO performance/Drawbar performance/Gear 3 used for power test. Gear 1 used for pull test. |
| Power at rated engine speed |
33.56hp / 25.0kW |
| Fuel use |
2.3gal/hour / 8.7l/hour |
| Power at rated PTO speed |
28.24hp / 21.1kW |
| Max power |
30.93hp / 23.1kW |
| Max pull |
4,242lbs / 1924kg |
NEBRASKA TRACTOR TEST 735 2
| Description |
Gasoline 6-speed 4x2 2WD March 14 - April 2, 1960 Link: Nebraska Tractor Test 735 file PTO performance Drawbar performance Gear 3 used for power test. Gear 1 used for pull test. |
| Power at rated engine speed |
32.00hp / 23.9kW |
| Fuel use |
3.0gal/hour / 11.4l/hour |
| Power at rated PTO speed |
28.52hp / 21.3kW |
| Max power |
27.64hp / 20.6kW |
| Max pull |
4,275lbs / 1939kg |
OLIVER 500 POWER
| Engine |
35hp / 26.1kW |
| Plows |
2-3 |
| Drawbar (tested) |
30.93hp / 23.1kW |
| PTO (tested) |
33.56hp / 25.0kW |
ENGINES OVERVIEW
The Oliver 500 tractor features a dual-engine option with a David Brown 2.5L 4-cylinder diesel or gasoline engine, providing flexibility based on fuel availability and operational cost considerations. The diesel variant typically offers better torque and fuel efficiency, making it suitable for heavy-duty applications, while the gasoline version may provide easier starting and lower initial cost but can be less efficient under load. Users should assess their specific agricultural needs, as diesel engines generally excel in long-duration tasks, while gasoline may serve well for lighter, intermittent use.
| Description |
David Brown 2.5L 4-cyl diesel David Brown 2.5L 4-cyl gasoline |
ENGINE DETAIL 1
The Oliver 500 tractor features a robust 4-cylinder diesel engine with a displacement of 154ci (2.5L) and achieves a power output of 35hp at a rated RPM of 2000, making it suitable for medium-duty agricultural tasks. The oil bath air cleaner enhances engine longevity by effectively filtering dirt and contaminants, while a high compression ratio of 17:1 ensures efficient fuel combustion for optimized performance. Potential challenges may arise from its limited power output for heavy applications, making it ideal for smaller farms or specific tasks like cultivating or mowing rather than large-scale operations.
| Description |
David Brown diesel 4-cylinder liquid-cooled |
| Displacement |
154ci / 2.5L |
| Bore/Stroke |
3.50x4.00inches / 89 x 102mm |
| Power |
35hp / 26.1kW |
| Air cleaner |
oil bath |
| Compression |
17:1 |
| Rated RPM |
2000 |
| Starter volts |
12 |
ENGINE DETAIL 2
The Oliver 500 tractor features a David Brown 4-cylinder gasoline engine with a moderate displacement of 154 cubic inches (2.5L), which provides sufficient torque for various agricultural applications. The oil bath air cleaner system enhances engine longevity by effectively trapping dirt and debris, though it may require more maintenance compared to dry systems. With a low compression ratio of 6.25:1 and a rated RPM of 2000, this engine prioritizes reliability and fuel efficiency, making it suitable for tasks requiring steady power delivery at lower speeds.
| Description |
David Brown gasoline 4-cylinder liquid-cooled |
| Displacement |
154ci / 2.5L |
| Bore/Stroke |
3.50x4.00inches / 89 x 102mm |
| Air cleaner |
oil bath |
| Compression |
6.25:1 |
| Rated RPM |
2000 |
OLIVER 500 ENGINES
The Oliver 500 tractor equipped with the David Brown 2.5L 4-cylinder diesel engine provides superior fuel efficiency and torque, making it ideal for heavy-duty agricultural applications. Conversely, the gasoline variant offers quicker start-up times and lower initial costs, but may lag in fuel economy and power under load. Consider your specific farming requirements; for extensive fieldwork, the diesel model is preferable, whereas lighter tasks could benefit from the gasoline option.
| Description |
David Brown 2.5L 4-cyl diesel David Brown 2.5L 4-cyl gasoline |
TRANSMISSION
The Oliver 500 tractor features a 6 forward and 2 reverse gear configuration, providing versatility for various field operations and enhanced maneuverability. With an oil capacity of 17 quarts (16.1 liters), it facilitates efficient lubrication management, which is critical for maintaining engine performance and longevity. However, operators should be aware of the maintenance demands associated with managing the oil levels regularly to prevent engine wear and ensure optimal functionality.
| Type |
gear |
| Gears |
6 forward and 2 reverse |
| Oil capacity |
17qts / 16.1L |
MECHANICAL
The Oliver 500 tractor, featuring a 4x2 2WD chassis, provides simplicity and efficiency for light agricultural tasks, but may struggle on uneven terrain due to its limited traction. Its manual steering and differential mechanical expanding shoe brakes offer reliable, straightforward handling, though steering effort increases with load. While the open operator station allows for better visibility and ventilation, it lacks protection from the elements, making it less suitable for prolonged use in adverse weather conditions.
| Chassis |
4x2 2WD |
| Steering |
manual |
| Brakes |
differential mechanical expanding shoe |
| Cab |
Open operator station |
| Transmission |
6-speed gear |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PTO |
live*Two-stage clutch |
| Rear RPM |
540 |
OLIVER 500 TIRES
The Oliver 500 features front tires sized 5.50-16 and rear tires at 12.4-28, providing a solid balance of traction and flotation for various agricultural tasks. The larger rear tires enhance stability and load-bearing capacity, making it suitable for tillage and transport tasks. However, the narrow front tires may limit maneuverability on uneven terrain, necessitating careful operation in such scenarios.
| Ag front |
5.50-16 |
| Ag rear |
12.4-28 |
OLIVER 500 WEIGHT
| Gas Operating |
4094lbs / 1857kg |
| Diesel Operating |
4179lbs / 1895kg |
| Ballasted |
5874lbs / 2664kg |
DIMENSIONS & TIRES
The Oliver 500 tractor, with a weight range of 4094 to 4179 pounds, provides stability and traction for various field operations. Its front tires (5.50-16) offer maneuverability, while the rear tires (12.4-28) ensure robust pulling power, making it suitable for plowing and cultivation tasks. However, users should consider the weight distribution and tire size compatibility with different attachments for optimal performance.
| Weight |
4094 to 4179 pounds |
| Front tire |
5.50-16 |
| Rear tire |
12.4-28 |
500 SERIAL NUMBERS
| 1960 |
100001 |
| 1961 |
100501 |
| 1962 |
101201 |
| 1963 |
101701 |
| Final |
102000 |
ELECTRICAL
| Ground |
negative |
| Batteries |
2 (diesel) / 1 (gas) |
| Battery volts |
6 (diesel) / 12 (gas) |
