Brand siblingShibaura SD3903
The Shibaura SD3903 is a compact and powerful tractor designed for various farming tasks. It features a 3-cylinder diesel engine made by Shibaura, delivering 39 horsepower. This tractor is built to handle tough jobs while being easy to maneuver in tight spaces. Measuring 132 inches long, 60 inches wide, and 76 inches tall, the SD3903 is well-suited for small to medium-sized farms. It weighs 3,643 pounds, giving it a solid presence on the field. The tractor comes with a category 3 hitch, allowing it to work with a wide range of attachments. Shibaura, a Japanese manufacturer known for reliable machinery, has created a versatile tractor that balances power and size for efficient farm work.

Quick specs
- Engine Power Output
- 39hp
- Operating Weight
- 3,643 lb
Overview
About the Shibaura SD3903
The Shibaura SD3903 is a compact and powerful tractor designed for various farming tasks. It features a 3-cylinder diesel engine made by Shibaura, delivering 39 horsepower. This tractor is built to handle tough jobs while being easy to maneuver in tight spaces. Measuring 132 inches long, 60 inches wide, and 76 inches tall, the SD3903 is well-suited for small to medium-sized farms. It weighs 3,643 pounds, giving it a solid presence on the field. The tractor comes with a category 3 hitch, allowing it to work with a wide range of attachments. Shibaura, a Japanese manufacturer known for reliable machinery, has created a versatile tractor that balances power and size for efficient farm work.
Full specifications
Every recorded spec
General
| Manufacturer | Shibaura |
|---|---|
| Model | SD3903 |
| Operating weight | 3,643lb |
Engine
| Make | Shibaura |
|---|---|
| Power | 39hp |
| Cylinders | 3 |
Dimensions
| Length | 132in |
|---|---|
| Width | 60in |
| Height | 76in |
| Operating weight | 3,643lb |
Head to head
SD3903 vs. category median
Compare to tractors with similar specs
Commonly compared Shibaura tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Shibaura SD3943 | 39 hp | 4,055 lb | — | Compare → |
| Shibaura SD4000 | 38.9 hp | 3,377 lb | — | Compare → |
| Shibaura S435 | 38 hp | — | — | Compare → |
| Shibaura SD4003 | 40 hp | 3,619 lb | — | Compare → |
| Shibaura SD4043 | 40 hp | 4,030 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely OilPull K 12/20 | 40 hp | 6,430 lb | — | Compare → |
| Allis Chalmers 160 | 40 hp | 4,674 lb | 1970–1975 | Compare → |
| Allis Chalmers 5040 | 40 hp | 3,858 lb | 1976–1980 | Compare → |
| Allis Chalmers 6140 | 40 hp | 4,000 lb | 1982–1985 | Compare → |
| Allis Chalmers D15 Series I | 40 hp | 3,990 lb | 1960–1963 | Compare → |
Explore
Shibaura siblings
Explore
Similar-spec models
Gallery
Shibaura SD3903 photos





FAQ
Common questions
How much horsepower does the Shibaura SD3903 have?
The Shibaura SD3903 produces 39 hp from its 3-cylinder engine.
How much does the Shibaura SD3903 weigh?
The Shibaura SD3903 weighs about 3,643 lb in operating condition.
What three-point hitch category does the Shibaura SD3903 use?
The Shibaura SD3903 has a Category 3 three-point hitch.
What maintenance does the Shibaura SD3903 require?
Like any tractor, the Shibaura SD3903 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.




