Brand siblingIndustrial
Caterpillar Diesel Forty
The Caterpillar Diesel Forty is a powerful tractor built for tough jobs. It has a gear transmission with 4 forward gears and 1 reverse gear, giving farmers good control over their work. The tractor is powered by a Caterpillar D6600 engine, which runs on diesel fuel and has 3 cylinders. This engine is liquid-cooled, helping it stay at the right temperature during long workdays. The Diesel Forty's engine is quite large, with a displacement of 624 cubic inches. It has a bore of 5.75 inches and a stroke of 8 inches, which helps it generate a lot of power. The engine runs at 1000 rpm, making it strong and steady. This tractor is also heavy, weighing 15,642 pounds, which helps it stay stable during big tasks. With a width of 16 inches, it can fit into many work areas on the farm.
ManufacturerCaterpillarEngine3-cylTransGear
Quick specs
- Category
- Industrial
- Operating Weight
- 15,642 lb
- Transmission
- Gear
Overview
About the Caterpillar Diesel Forty
The Caterpillar Diesel Forty is a powerful tractor built for tough jobs. It has a gear transmission with 4 forward gears and 1 reverse gear, giving farmers good control over their work. The tractor is powered by a Caterpillar D6600 engine, which runs on diesel fuel and has 3 cylinders. This engine is liquid-cooled, helping it stay at the right temperature during long workdays. The Diesel Forty's engine is quite large, with a displacement of 624 cubic inches. It has a bore of 5.75 inches and a stroke of 8 inches, which helps it generate a lot of power. The engine runs at 1000 rpm, making it strong and steady. This tractor is also heavy, weighing 15,642 pounds, which helps it stay stable during big tasks. With a width of 16 inches, it can fit into many work areas on the farm.
Full specifications
Every recorded spec
General
| Manufacturer | Caterpillar |
|---|---|
| Model | Diesel Forty |
| Category | Industrial tractor |
| Operating weight | 15,642lb |
Engine
| Make | Caterpillar |
|---|---|
| Model | D6600 |
| Cylinders | 3 |
| Displacement | 624ci |
| Bore | 5.75in |
| Stroke | 8in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Dimensions
| Width | 16in |
|---|---|
| Operating weight | 15,642lb |
Head to head
Diesel Forty vs. Industrial median
How the Caterpillar Diesel Forty compares to other Industrial tractors
| Spec | This model | Industrial median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 624 ci | 284 ci | +120% | 75th |
| Cylinders | 3 | 4 | -25% | 21st |
| Forward Gears | 4 | 5 | -20% | 30th |
| Operating Weight | 15,642 lb | 9,127 lb | +71% | 62nd |
| Width | 16 in | 70.5 in | -77% | 3rd |
Medians and percentiles are computed from the industrial tractors in our database with a recorded value for each spec (sample sizes 43–55 models).
Compare to tractors with similar specs
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| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
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| Caterpillar D4 | — | 9,970 lb | — | Compare → |
| Caterpillar Diesel Fifty | — | — | — | Compare → |
| Caterpillar Diesel Seventy-Five | — | — | — | Compare → |
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| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
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Gallery
Caterpillar Diesel Forty photos
FAQ
Common questions
How many cylinders does the Caterpillar Diesel Forty have?
The Caterpillar Diesel Forty runs a 3-cylinder engine with a displacement of 624 ci.
What transmission is in the Caterpillar Diesel Forty?
Transmission on the Caterpillar Diesel Forty is Gear, with 4 forward speeds.
How much does the Caterpillar Diesel Forty weigh?
The Caterpillar Diesel Forty weighs about 15,642 lb in operating condition.
What maintenance does the Caterpillar Diesel Forty require?
Like any tractor, the Caterpillar Diesel Forty 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.