Shibaura SD3943
The Shibaura SD3943 is a powerful 4-wheel drive tractor built for tough farm work. It has a strong diesel engine made by Shibaura with 3 cylinders. This engine can produce 39 horsepower, which is enough to handle many farm tasks. The tractor is 132 inches long, 60 inches wide, and 78 inches tall. It weighs 4,055 pounds, making it a sturdy machine. The SD3943 has a category 3 hitch, which lets it work with many different farm tools. This tractor is great for farmers who need a reliable machine for their daily work.

Quick specs
- Category
- Sub-Compact
- Engine Power Output
- 39hp
- Operating Weight
- 4,055 lb
At a glance
How the SD3943 compares
vs. Sub-Compact medianDistribution
Engine Power (hp)
Across all Sub-Compact tractors
This model
The SD3943 ranks at the 73rd percentile for engine power among recorded sub-compact tractors.
Overview
About the Shibaura SD3943
The Shibaura SD3943 is a powerful 4-wheel drive tractor built for tough farm work. It has a strong diesel engine made by Shibaura with 3 cylinders. This engine can produce 39 horsepower, which is enough to handle many farm tasks. The tractor is 132 inches long, 60 inches wide, and 78 inches tall. It weighs 4,055 pounds, making it a sturdy machine. The SD3943 has a category 3 hitch, which lets it work with many different farm tools. This tractor is great for farmers who need a reliable machine for their daily work.
Full specifications
Every recorded spec
General
| Manufacturer | Shibaura |
|---|---|
| Model | SD3943 |
| Category | Sub-Compact tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 4,055lb |
Engine
| Make | Shibaura |
|---|---|
| Power | 39hp |
| Cylinders | 3 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
Dimensions
| Length | 132in |
|---|---|
| Width | 60in |
| Height | 78in |
| Operating weight | 4,055lb |
Head to head
SD3943 vs. Sub-Compact median
How the Shibaura SD3943 compares to other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 39 hp | 26.9 hp | +45% | 73rd |
| Cylinders | 3 | 3 | at median | 50th |
| Operating Weight | 4,055 lb | 2,700 lb | +50% | 80th |
| Length | 132 in | 113 in | +16% | 83rd |
| Width | 60 in | 50.7 in | +18% | 74th |
| Height | 78 in | 78.4 in | -1% | 49th |
Medians and percentiles are computed from the sub-compact tractors in our database with a recorded value for each spec (sample sizes 584–816 models).
Compare to tractors with similar specs
Commonly compared Shibaura tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Shibaura S435 | 38 hp | — | — | Compare → |
| Shibaura SD4003 | 40 hp | 3,619 lb | — | Compare → |
| Shibaura SD3203 | 32 hp | 3,571 lb | — | Compare → |
| Shibaura SD3243 | 32 hp | 3,982 lb | — | Compare → |
| Shibaura SD4603 | 46 hp | 3,740 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
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Gallery
Shibaura SD3943 photos




FAQ
Common questions
What is the engine power output of the Shibaura SD3943?
Rated engine output for the Shibaura SD3943 is 39 hp, delivered by a 3-cylinder engine.
What is the operating weight of the Shibaura SD3943?
In working trim, the Shibaura SD3943 comes in at roughly 4,055 lb.
What three-point hitch category does the Shibaura SD3943 use?
The Shibaura SD3943 has a Category 3 three-point hitch.
How do I maintain a Shibaura SD3943?
Routine service for the Shibaura SD3943 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.



