Farmall 100
The Farmall 100 is a row-crop tractor produced from 1954 to 1956 by Farmall, a part of International Harvester. Built in Louisville, Kentucky, USA, a total of 16,191 units were made. It features a 2.0L 4-cylinder gasoline engine (International Harvester C-123) with 22.4 hp estimated engine power. The tractor has a 4-speed gear transmission with 4 forward and 1 reverse gears, two-wheel drive, manual steering, and contracting band brakes. It uses an IH Fast Hitch and has a rear PTO type of 540. The Farmall 100 is equipped with open center hydraulics and has a fuel tank capacity of 11 gallons. Dimensions include a 71-inch wheelbase, 107-inch length, and 56-inch minimum width. The tractor weighs between 2600 to 3000 pounds operating weight and can be ballasted up to 4333 pounds. It supports 1 plow and has tested drawbar and belt horsepower of 17.83 hp and 20.13 hp respectively. Attachments include the International Harvester 1000 Loader with a 450 lbs lift capacity and bucket widths of 36 and 42 inches. Variants include the IH 100 utility tractor and the 100HC High Clearance model.
Power22 hp[B]
Founded1954 - 1956
Model100
Technical Specifications
Detailed specifications and technical data for Farmall 100
Power
| Plows | 1 |
|---|---|
| Belt (tested) | 20.13 hp (15.0 kW) |
| Drawbar (tested) | 17.83 hp (13.3 kW) |
Tires
| Ag rear | 9-24 |
|---|---|
| Ag front | 5.00-15 |
Engine
| Cooling | liquid-cooled inline |
|---|---|
| Idle RPM | 900-1400 |
| Cylinders | 4-cylinder |
| Fuel tank | 11 gal (41.6 L) |
| Fuel type | gasoline |
| Rated RPM | 1400 |
| Air cleaner | oil bath |
| Bore/Stroke | 3.125x4.00 inches (79 x 102 mm) |
| Displacement | 122.7 ci (2.0 L) |
| Engine model | International Harvester C-123 |
| Firing order | 1-3-4-2 |
| Oil capacity | 5 qts (4.7 L) |
| Starter volts | 6 |
| Compression ratio | 6.5:1 |
Weight
| Shipping | 2600 lbs (1179 kg) |
|---|---|
| Ballasted | 4333 lbs (1965 kg) |
| Operating | 3000 lbs (1360 kg) |
Variants
| 100HC | High Clearance |
|---|---|
| IH 100 | utility tractor |
| Farmall 100 | row-crop tractor |
Dimensions
| Width | 56 inches (142 cm) *Minimum width |
|---|---|
| Length | 107 inches (271 cm) |
| Wheelbase | 71 inches (180 cm) |
| Rear tread | 40 to 68 inches (101 to 172 cm) |
| Front tread | 44 to 64 inches (111 to 162 cm) |
| Clearance (rear axle) | 21.6 inches (54 cm) |
| Height (steering wheel) | 65.5 inches (166 cm) |
Hydraulics
| Type | open center |
|---|
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Contracting band brakes |
| Steering | Manual steering |
| Operator station | Open operator station |
Production
| Type | Row-Crop tractor |
|---|---|
| Built in | Louisville, Kentucky, USA |
| Years made | 1954 - 1956 |
| Total built | 16,191 |
Attachments
| Loader | International Harvester 1000 Loader |
|---|---|
| Weight | 701 lbs (317 kg) |
| Rollback | 15° rollback |
| Bucket width | 36 inches (91 cm), 42 inches (106 cm) |
| Lift capacity | 450 lbs lift (full at pin) (204 kg) |
| Bucket cylinder | 1.75 inches (4 cm) |
| Height (at pin) | 96 inches (243 cm) |
| Clearance (dumped) | 90 inches (228 cm) |
Belt Pulley
| RPM | 1157 |
|---|---|
| Speed | 2574 ft/min (784.56 meters/min) |
| Width | 6 inches (15 cm) |
| Diameter | 8.5 inches (21 cm) |
Transmission
| Type | gear |
|---|---|
| Gears | 4 forward and 1 reverse |
Tractor hitch
| Type | IH Fast Hitch |
|---|
Power Take-off (PTO)
| Engine RPM | 541@1400 |
|---|---|
| Rear PTO Type | 540 |
