Allis Chalmers RC
The Allis Chalmers RC is a row crop tractor designed for farm work. It has a 2-wheel drive system and a simple 4-speed transmission. The tractor is powered by a 4-cylinder engine that runs on distillate fuel. This engine is liquid-cooled and has a displacement of 125.2 cubic inches, which is below average for tractors. It produces 18.21 horsepower at 1500 rpm, which is also on the lower end of the power range. This tractor weighs 4005 pounds and measures 126 inches long and 66 inches tall. It has pneumatic tires, with smaller 5.25x15 tires in front and larger 10x38 tires in the back. The RC model includes features like a Zenith Ensign carburetor and a Rockford clutch. It also has an adjustable curtain for controlling the engine temperature. In tests, the tractor showed good fuel efficiency, using 6.92 pounds of fuel per gallon. While not the most powerful tractor, the Allis Chalmers RC is a compact and efficient machine suitable for smaller farms and lighter fieldwork.
Quick specs
- Category
- Row Crop
- Operating Weight
- 4,005 lb
- Transmission
- Non-synchronized gear
Overview
About the Allis Chalmers RC
The Allis Chalmers RC is a row crop tractor designed for farm work. It has a 2-wheel drive system and a simple 4-speed transmission. The tractor is powered by a 4-cylinder engine that runs on distillate fuel. This engine is liquid-cooled and has a displacement of 125.2 cubic inches, which is below average for tractors. It produces 18.21 horsepower at 1500 rpm, which is also on the lower end of the power range. This tractor weighs 4005 pounds and measures 126 inches long and 66 inches tall. It has pneumatic tires, with smaller 5.25x15 tires in front and larger 10x38 tires in the back. The RC model includes features like a Zenith Ensign carburetor and a Rockford clutch. It also has an adjustable curtain for controlling the engine temperature. In tests, the tractor showed good fuel efficiency, using 6.92 pounds of fuel per gallon. While not the most powerful tractor, the Allis Chalmers RC is a compact and efficient machine suitable for smaller farms and lighter fieldwork.
Full specifications
Every recorded spec
General
| Manufacturer | Allis Chalmers |
|---|---|
| Model | RC |
| Category | Row Crop tractor |
| Type | 4x2 2WD |
| Operating weight | 4,005lb |
Engine
| Make | Allis-Chalmers |
|---|---|
| Cylinders | 4 |
| Displacement | 125.2ci |
| Bore | 3.38in |
| Stroke | 3.5in |
Transmission
| Type | Non-synchronized gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Dimensions
| Length | 126in |
|---|---|
| Height | 66in |
| Operating weight | 4,005lb |
Tires
| Front | 5.25x15 |
|---|---|
| Rear | 10x38 |
Capacities
| Cooling system | 2.25gal |
|---|
Head to head
RC vs. Row Crop median
How the Allis Chalmers RC compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 125 ci | 391 ci | -68% | 2nd |
| Cylinders | 4 | 6 | -33% | 17th |
| Forward Gears | 4 | 16 | -75% | 4th |
| Operating Weight | 4,005 lb | 12,307 lb | -67% | 5th |
| Length | 126 in | 180 in | -30% | 4th |
| Height | 66 in | 114 in | -42% | 6th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 1,140–1,417 models).
Compare to tractors with similar specs
Commonly compared Allis Chalmers tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 175 | — | 7,830 lb | 1970–1980 | Compare → |
| Allis Chalmers 185 | — | 6,710 lb | 1970–1981 | Compare → |
| Allis Chalmers 190 | — | 7,665 lb | 1964–1972 | Compare → |
| Allis Chalmers 190XT | — | 7,675 lb | 1964–1971 | Compare → |
| Allis Chalmers 200 | — | 7,324 lb | 1972–1975 | 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 → |
Explore
Allis Chalmers siblings
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FAQ
Common questions
How many cylinders does the Allis Chalmers RC have?
The Allis Chalmers RC runs a 4-cylinder engine with a displacement of 125.2 ci.
What size tires does the Allis Chalmers RC use?
Factory rubber for the Allis Chalmers RC is 5.25x15 front tires and 10x38 rear tires.
What is the working weight of the Allis Chalmers RC?
The operating weight of the Allis Chalmers RC is approximately 4,005 lb.
What type of transmission does the Allis Chalmers RC have?
The Allis Chalmers RC uses a Non-synchronized gear transmission offering 4 forward gears.
What routine service does the Allis Chalmers RC need?
Regular maintenance for the Allis Chalmers RC 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.


