Wisconsin Tractor Thirty
The Wisconsin Tractor Thirty is a powerful machine built for serious farm work. It features a robust Climax engine with four cylinders arranged in a line. This engine packs a punch with its 510.5 cubic inch displacement, which is quite large for a tractor of this class. The engine's bore measures 5 inches, while its stroke is 6.5 inches, indicating a strong and efficient design. One of the Thirty's standout features is its Category III hitch. This means it can handle heavy-duty implements and attachments, making it suitable for a wide range of farming tasks. Whether you're plowing large fields or hauling heavy loads, this tractor is up to the challenge. While Wisconsin Tractor may not be as well-known as some other brands, the Thirty model shows they can build a capable and versatile farm machine.

Quick specs
- Category
- Agricultural
Overview
About the Wisconsin Tractor Thirty
The Wisconsin Tractor Thirty is a powerful machine built for serious farm work. It features a robust Climax engine with four cylinders arranged in a line. This engine packs a punch with its 510.5 cubic inch displacement, which is quite large for a tractor of this class. The engine's bore measures 5 inches, while its stroke is 6.5 inches, indicating a strong and efficient design. One of the Thirty's standout features is its Category III hitch. This means it can handle heavy-duty implements and attachments, making it suitable for a wide range of farming tasks. Whether you're plowing large fields or hauling heavy loads, this tractor is up to the challenge. While Wisconsin Tractor may not be as well-known as some other brands, the Thirty model shows they can build a capable and versatile farm machine.
Full specifications
Every recorded spec
General
| Manufacturer | Wisconsin Tractor |
|---|---|
| Model | Thirty |
| Category | Agricultural tractor |
Engine
| Make | Climax |
|---|---|
| Cylinders | 4 |
| Displacement | 510.5ci |
| Bore | 5in |
| Stroke | 6.5in |
Head to head
Thirty vs. Agricultural median
How the Wisconsin Tractor Thirty compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 511 ci | 336 ci | +52% | 86th |
| Cylinders | 4 | 5.5 | -27% | 31st |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 1,083–1,130 models).
Compare to tractors with similar specs
Commonly compared Wisconsin Tractor tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Wisconsin Tractor 20-35 | — | — | — | Compare → |
| Wisconsin Tractor 16-32 | — | — | — | Compare → |
| Wisconsin Tractor 22-40 | — | — | — | Compare → |
| Wisconsin Tractor 25-45 | — | — | — | 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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Wisconsin Tractor siblings
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Similar-spec models
Gallery
Wisconsin Tractor Thirty photos




FAQ
Common questions
What engine configuration does the Wisconsin Tractor Thirty use?
The Wisconsin Tractor Thirty is equipped with a 4-cylinder engine displacing 510.5 ci.
What three-point hitch category does the Wisconsin Tractor Thirty use?
The Wisconsin Tractor Thirty has a Category III three-point hitch.
What routine service does the Wisconsin Tractor Thirty need?
Regular maintenance for the Wisconsin Tractor Thirty 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.

