Brand siblingInternational Harvester 100
The International Harvester 100 is a utility tractor designed for everyday farm tasks. It has a 4-cylinder gasoline engine that runs smoothly and quietly. The engine is liquid-cooled, which helps keep it from getting too hot. With a displacement of 122.7 cubic inches, this engine is below average in size compared to other tractors. This tractor has a sliding gear transmission with 4 forward gears and 1 reverse gear. It weighs 2,600 pounds, which is on the lighter side for tractors. The International Harvester 100 uses a 6-volt electrical system and has agricultural tires on both the front and rear. It also features an oil bath air cleaner to keep the engine running clean. The front tires are 5.00-16 in size, measuring 16 inches in diameter and 5.00 inches wide. This tractor is built to be reliable and easy to use for farmers who need a dependable machine for their daily work.

Quick specs
- Category
- Utility
- Operating Weight
- 2,600 lb
- Transmission
- Sliding Gear
Overview
About the International Harvester 100
The International Harvester 100 is a utility tractor designed for everyday farm tasks. It has a 4-cylinder gasoline engine that runs smoothly and quietly. The engine is liquid-cooled, which helps keep it from getting too hot. With a displacement of 122.7 cubic inches, this engine is below average in size compared to other tractors. This tractor has a sliding gear transmission with 4 forward gears and 1 reverse gear. It weighs 2,600 pounds, which is on the lighter side for tractors. The International Harvester 100 uses a 6-volt electrical system and has agricultural tires on both the front and rear. It also features an oil bath air cleaner to keep the engine running clean. The front tires are 5.00-16 in size, measuring 16 inches in diameter and 5.00 inches wide. This tractor is built to be reliable and easy to use for farmers who need a dependable machine for their daily work.
Full specifications
Every recorded spec
General
| Manufacturer | International Harvester |
|---|---|
| Model | 100 |
| Category | Utility tractor |
| Operating weight | 2,600lb |
Engine
| Make | International Harvester |
|---|---|
| Model | C-123 |
| Cylinders | 4 |
| Displacement | 122.7ci |
| Bore | 3.13in |
| Stroke | 4in |
Transmission
| Type | Sliding Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Dimensions
| Operating weight | 2,600lb |
|---|
Capacities
| Cooling system | 1.25gal |
|---|
Head to head
100 vs. Utility median
How the International Harvester 100 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 123 ci | 183 ci | -33% | 30th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 4 | 12 | -67% | 4th |
| Operating Weight | 2,600 lb | 5,303 lb | -51% | 18th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,941–5,720 models).
Compare to tractors with similar specs
Commonly compared International Harvester tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| International Harvester 1026 | 127 hp | 11,100 lb | — | Compare → |
| International Harvester 1255 | 125 hp | 12,215 lb | — | Compare → |
| International Harvester 1256 | 113 hp | 10,405 lb | 1967–1969 | Compare → |
| International Harvester 130 | — | 2,800 lb | — | Compare → |
| International Harvester 140 | 28 hp | 3,000 lb | 1958–1979 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely 6A | — | 6,370 lb | — | Compare → |
| Advance-Rumely DoAll | — | 3,702 lb | — | Compare → |
| Advance-Rumely OilPull B 25/45 | — | 25,000 lb | — | Compare → |
| Advance-Rumely OilPull E 30/60 | — | 26,300 lb | — | Compare → |
| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
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International Harvester 100 photos




FAQ
Common questions
How many cylinders does the International Harvester 100 have?
The International Harvester 100 runs a 4-cylinder engine with a displacement of 122.7 ci.
What type of transmission does the International Harvester 100 have?
The International Harvester 100 uses a Sliding Gear transmission offering 4 forward gears.
What is the working weight of the International Harvester 100?
The operating weight of the International Harvester 100 is approximately 2,600 lb.
What routine service does the International Harvester 100 need?
Regular maintenance for the International Harvester 100 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.
