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Yanmar AF-28 vs Yanmar AF328
Verdict: Yanmar AF-28 vs Yanmar AF328
The Yanmar AF-28 and the Yanmar AF328 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 28 hp. Yanmar AF328 is the lighter machine (1,250 kg vs 1,255 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Yanmar AF-28 holds more fuel (37.9 L vs 36.0 L) for longer stints between fills. Yanmar AF328 is the newer design (2002 vs 1992). 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
Yanmar
62
Fit score
Best match
Clear
Yanmar
62
Fit score
Best match
Clear
Rated power
28 hp
28 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
YanmarReference
YanmarReference
Four power shift gears in three ranges, plus creeper range with power shuttleReference
Four power shift speeds in four ranges with power shuttle.Reference
Engine
Fuel tank
37.9 LReference
36.0 LReference
Engine
20.6 kWReference
20.9 kWReference
Displacement
1.5 LReference
1.5 LReference
Bore/Stroke
84 x 90 mmReference
84 x 90 mmReference
Power
20.6 kWReference
20.9 kWReference
Rated RPM
2500Reference
2500Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel system
—
direct injectionReference
Transmission
Type
four-speed power shiftReference
power shuttleReference
Gears
16 forward and reverseReference
16 forward and reverseReference
Clutch
—
wet discReference
PTO & Hydraulics
Rear Type
JIS1Reference
IReference
Rear PTO Type
540 (1.375)Reference
568/784/991/1296 (1.375)Reference
Engine RPM
-694@2500Reference
—
Control
—
position controlReference
Dimensions
Wheelbase
164 cmReference
164 cmReference
Weight
1255 kgReference
1250 kgReference
Front tire
7-16Reference
7-16Reference
Rear tire
12.4-24Reference
11.2-24Reference
Standard tires (ag)
Front: 7-16. Rear: 12.4-24Reference
Front: 7-16. Rear: 11.2-24Reference
Length
295 cmReference
294 cmReference
Width
138 cmReference
136 cmReference
Height
196 cmReference
194 cmReference
Ground clearance
33 cmReference
31 cmReference
Front tread
107 cmReference
109 cmReference
Rear tread
105 to 135 cmReference
105 to 135 cmReference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
—
Charging amps
35Reference
—
Battery volts
12Reference
12Reference
Battery AH
70Reference
70Reference
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.