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Shibaura SD3903 vs Shibaura SD3943
Verdict: Shibaura SD3903 vs Shibaura SD3943
The Shibaura SD3903 and the Shibaura SD3943 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 39 hp. Shibaura SD3903 is the lighter machine (1,652 kg vs 1,839 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Shibaura
62
Fit score
Best match
Clear
Shibaura
62
Fit score
Best match
Clear
Rated power
39 hp
39 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
ShibauraReference
ShibauraReference
liquid-cooled inlineReference
liquid-cooled inlineReference
Engine
Engine
29.1 kWReference
29.1 kWReference
Displacement
1.5 LReference
1.5 LReference
Power
29.1 kWReference
29.1 kWReference
Rated RPM
2750Reference
2750Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Type
creeperReference
creeperReference
Gears
24 forward and 8 reverseReference
24 forward and 8 reverseReference
PTO & Hydraulics
Rear Type
IReference
IReference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Dimensions
Weight
1652 kgReference
1839 kgReference
Front tire
6.00-16Reference
8-18Reference
Rear tire
12.4/11-28Reference
12.4/11-28Reference
Standard tires (ag)
Front: 6.00-16. Rear: 12.4/11-28Reference
Front: 8-18. Rear: 12.4/11-28Reference
Length
335 cmReference
335 cmReference
Width
152 cmReference
152 cmReference
Height
193 cmReference
198 cmReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.