Brand siblingIndustrial
Caterpillar RD7
The Caterpillar RD7 is a powerful diesel tractor built for tough jobs. It has a liquid-cooled engine with four cylinders, giving it plenty of strength. The engine is big, with 831 cubic inches of space inside. This means it can do a lot of work without getting tired. This tractor is heavy, weighing 21,020 pounds. That's good because it helps the tractor stay steady when working hard. The RD7 has four gears for going forward and one for going backward. This lets the driver choose the right speed for different tasks. The tractor comes in two sizes, with options for 60-inch or 74-inch wide wheels. This lets farmers pick the best size for their fields. Caterpillar is known for making strong machines, and the RD7 fits that reputation. While we don't know everything about this tractor, what we do know shows it's built to handle big jobs on farms and construction sites. Its engine runs at 1000 RPM, which is good for steady, reliable power.
ManufacturerCaterpillarEngine4-cylTransGear
Image not recorded
Quick specs
- Category
- Industrial
- Operating Weight
- 21,020 lb
- Transmission
- Gear
Overview
About the Caterpillar RD7
The Caterpillar RD7 is a powerful diesel tractor built for tough jobs. It has a liquid-cooled engine with four cylinders, giving it plenty of strength. The engine is big, with 831 cubic inches of space inside. This means it can do a lot of work without getting tired. This tractor is heavy, weighing 21,020 pounds. That's good because it helps the tractor stay steady when working hard. The RD7 has four gears for going forward and one for going backward. This lets the driver choose the right speed for different tasks. The tractor comes in two sizes, with options for 60-inch or 74-inch wide wheels. This lets farmers pick the best size for their fields. Caterpillar is known for making strong machines, and the RD7 fits that reputation. While we don't know everything about this tractor, what we do know shows it's built to handle big jobs on farms and construction sites. Its engine runs at 1000 RPM, which is good for steady, reliable power.
Full specifications
Every recorded spec
General
| Manufacturer | Caterpillar |
|---|---|
| Model | RD7 |
| Category | Industrial tractor |
| Operating weight | 21,020lb |
Engine
| Make | Caterpillar |
|---|---|
| Cylinders | 4 |
| Displacement | 831ci |
| Bore | 5.75in |
| Stroke | 8in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Dimensions
| Operating weight | 21,020lb |
|---|
Head to head
RD7 vs. Industrial median
How the Caterpillar RD7 compares to other Industrial tractors
| Spec | This model | Industrial median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 831 ci | 284 ci | +193% | 84th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 4 | 5 | -20% | 30th |
| Operating Weight | 21,020 lb | 9,127 lb | +130% | 77th |
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
Commonly compared Caterpillar tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Caterpillar 10-Ton | — | 20,000 lb | — | Compare → |
| Caterpillar 5-Ton | — | 9,400 lb | — | Compare → |
| Caterpillar D4 | — | 9,970 lb | — | Compare → |
| Caterpillar Diesel Fifty | — | — | — | Compare → |
| Caterpillar Diesel Forty | — | 15,642 lb | — | 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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FAQ
Common questions
How many cylinders does the Caterpillar RD7 have?
The Caterpillar RD7 runs a 4-cylinder engine with a displacement of 831 ci.
What transmission is in the Caterpillar RD7?
Transmission on the Caterpillar RD7 is Gear, with 4 forward speeds.
How much does the Caterpillar RD7 weigh?
The Caterpillar RD7 weighs about 21,020 lb in operating condition.
What maintenance does the Caterpillar RD7 require?
Like any tractor, the Caterpillar RD7 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.