| Manufacturer |
Farmall |
| Price |
- |
| Model |
100 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
|
NEBRASKA TRACTOR TEST 537 2
| Description |
Gasoline 4-speed 2WD/April 18 - 29, 1955/Link: Nebraska Tractor Test 537 file/Drawbar performance/Gear 2 used for power test./Gear 1 used for pull test. |
| Belt power (max) |
20.13 hp/15.0 kW |
| Belt fuel use (max) |
2.1 gal/hour/7.9 l/hour |
| Max power |
17.83 hp/13.3 kW |
| Max pull |
2,503 lbs/1135 kg |
FARMALL 100 POWER
| Plows |
1 |
| Drawbar (tested) |
17.83 hp/13.3 kW |
| Belt (tested) |
20.13 hp/15.0 kW |
ENGINE DETAIL
The Farmall 100, powered by the C-123 engine, is notable for its 122.7 ci displacement and low 6.5:1 compression ratio, which enables it to operate efficiently on lower-octane gasoline while providing reliable torque at 1400 RPM. Its oil bath air cleaner ensures superior filtration, contributing to engine longevity, though it may require more frequent maintenance than paper alternatives. With a 6-volt starter system, the tractor is suitable for ease of startup in various conditions, but may face challenges in cold weather compared to modern tractors with higher voltage systems.
| Description |
International Harvester C-123/gasoline/4-cylinder/liquid-cooled |
| Displacement |
122.7 ci/2.0 L |
| Bore/Stroke |
3.125x4.00 inches/79 x 102 mm |
| Air cleaner |
oil bath |
| Compression |
6.5:1 |
| Rated RPM |
1400 |
| Firing order |
1-3-4-2 |
| Starter volts |
6 |
| Oil capacity |
5 qts/4.7 L |
FARMALL 100 ENGINE
The Farmall 100 features a 2.0L 4-cylinder gasoline engine, providing a balanced combination of power and efficiency suitable for small to medium-sized farming tasks. Its lightweight design enhances maneuverability in tight spaces, making it ideal for cultivating and loading operations. However, its gasoline engine may present advantages in initial cost and availability, while potentially facing challenges in fuel efficiency compared to diesel counterparts for larger-scale operations.
| Description |
International Harvester 2.0L 4-cyl gasoline |
TRANSMISSION
The Farmall 100 features a simple gear transmission with 4 forward and 1 reverse gear, enabling straightforward operation yet limiting speed versatility. This basic gear system is advantageous for tasks requiring consistent power, such as plowing or harvesting, but may pose challenges in applications demanding quick speed adjustments. It is ideal for small to medium-sized farms where ease of use and maintenance are prioritized.
| Type |
gear |
| Gears |
4 forward and 1 reverse |
MECHANICAL
The Farmall 100 features a 4x2 2WD chassis, providing a simple and straightforward design ideal for flat terrain and light-duty tasks, but may struggle with traction on inclines or wet surfaces. The manual steering system offers direct feedback and fewer components, enhancing reliability, though it may require more physical effort compared to power steering alternatives. The open operator station enhances visibility and ease of operation but lacks protection from adverse weather, making it better suited for dry, temperate conditions.
| Chassis |
4x2 2WD |
| Steering |
manual |
| Brakes |
contracting band |
| Cab |
Open operator station. |
| Transmission |
4-speed gear |
TRACTOR HITCH
DIMENSIONS
| Wheelbase |
71 inches/180 cm |
| Length |
107 inches/271 cm |
| Height (steering wheel) |
65 inches/165 cm |
FARMALL 100 WEIGHT
| Shipping |
2600 lbs/1179 kg |
| Operating |
3000 lbs/1360 kg |
| Ballasted |
4333 lbs/1965 kg |
DIMENSIONS & TIRES
The Farmall 100’s 71-inch wheelbase provides superior maneuverability in tight spaces, advantageous for small to medium-sized farms. Weighing between 2600 to 3000 pounds improves traction and stability, but may limit transport options on lighter trailers. Ideal for cultivation and light hauling tasks, its compact size could challenge performance on larger scale operations due to lower horsepower compared to bigger models.
| Wheelbase |
71 inches/180 cm |
| Weight |
2600 to 3000 pounds |
100 SERIAL NUMBERS
| 1954 |
501 |
| 1955 |
1720 |
| 1956 |
12895 |
| Final |
18940 |
