UtilityPerformance profile
International Harvester DF-25
The International Harvester DF-25 is a utility tractor built for everyday farm work. It has a 2-wheel drive system and a gear transmission with 4 forward gears and 1 reverse gear. This tractor is powered by a 4-cylinder diesel engine made by International Harvester. The engine is liquid-cooled and has a displacement of 124.7 cubic inches, which is below average compared to other tractors. It runs at 1800 RPM and produces 25 horsepower, which is also on the lower end of the power range for tractors. The DF-25 is compact, measuring 126 inches long, 64.6 inches wide, and 63 inches tall. It has agricultural tires on both the front and rear, with larger rear tires for better traction. The tractor has a wheelbase of 78.3 inches, which helps with stability during operation. Its cooling system can hold 16.4 quarts of coolant, ensuring the engine stays at the right temperature during work. Overall, the International Harvester DF-25 is a basic, no-frills tractor designed for smaller farms and lighter tasks.
ManufacturerInternational HarvesterPower25 hpEngine4-cylTransGear
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 25hp
- Transmission
- Gear
At a glance
How the DF-25 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
25 hp · 16th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The DF-25 ranks at the 16th percentile for engine power among recorded utility tractors.
Overview
About the International Harvester DF-25
The International Harvester DF-25 is a utility tractor built for everyday farm work. It has a 2-wheel drive system and a gear transmission with 4 forward gears and 1 reverse gear. This tractor is powered by a 4-cylinder diesel engine made by International Harvester. The engine is liquid-cooled and has a displacement of 124.7 cubic inches, which is below average compared to other tractors. It runs at 1800 RPM and produces 25 horsepower, which is also on the lower end of the power range for tractors. The DF-25 is compact, measuring 126 inches long, 64.6 inches wide, and 63 inches tall. It has agricultural tires on both the front and rear, with larger rear tires for better traction. The tractor has a wheelbase of 78.3 inches, which helps with stability during operation. Its cooling system can hold 16.4 quarts of coolant, ensuring the engine stays at the right temperature during work. Overall, the International Harvester DF-25 is a basic, no-frills tractor designed for smaller farms and lighter tasks.
Full specifications
Every recorded spec
General
| Manufacturer | International Harvester |
|---|---|
| Model | DF-25 |
| Category | Utility tractor |
| Type | 4x2 2WD |
Engine
| Make | International Harvester |
|---|---|
| Power | 25hp |
| Cylinders | 4 |
| Displacement | 124.7ci |
| Bore | 3.15in |
| Stroke | 4in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Dimensions
| Length | 126in |
|---|---|
| Width | 64.6in |
| Height | 63in |
Capacities
| Cooling system | 4.1gal |
|---|
Head to head
DF-25 vs. Utility median
How the International Harvester DF-25 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 25 hp | 55 hp | -55% | 16th |
| Engine Displacement | 125 ci | 183 ci | -32% | 30th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 4 | 12 | -67% | 4th |
| Length | 126 in | 137 in | -8% | 36th |
| Width | 64.6 in | 66 in | -2% | 47th |
| Height | 63 in | 94.1 in | -33% | 12th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared International Harvester tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| International Harvester Titan D 25HP | 25 hp | 16,850 lb | — | Compare → |
| International Harvester 254 | 24 hp | 1,760 lb | — | Compare → |
| International Harvester D-324 | 24 hp | 2,900 lb | — | Compare → |
| International Harvester 323 | 27.6 hp | 4,365 lb | — | Compare → |
| International Harvester 284 | 27.8 hp | 2,430 lb | 1976–1984 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 5020 | 25 hp | 2,060 lb | 1977–1985 | Compare → |
| Allis Chalmers FD3 | 25 hp | 3,150 lb | — | Compare → |
| Apollo 254 | 25 hp | — | — | Compare → |
| Belarus 254 | 25 hp | — | — | Compare → |
| Bobcat CT1025 | 24.5 hp | 1,488 lb | — | Compare → |
Explore
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FAQ
Common questions
How much horsepower does the International Harvester DF-25 have?
The International Harvester DF-25 produces 25 hp from its 4-cylinder engine. Engine displacement is 124.7 ci.
What transmission is in the International Harvester DF-25?
Transmission on the International Harvester DF-25 is Gear, with 4 forward speeds.
What maintenance does the International Harvester DF-25 require?
Like any tractor, the International Harvester DF-25 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.