Compare/Yanmar AF328 vs Yanmar YM2820

Yanmar AF328 vs Yanmar YM2820

Verdict: Yanmar AF328 vs Yanmar YM2820

The Yanmar AF328 and the Yanmar YM2820 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 1,735 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Yanmar AF328 is the newer design (2002 vs 1982). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Yanmar

Fit score

Best match

Clear

Yanmar

Fit score

Best match

Clear

Rated power

28 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

YanmarReference

Engine

Four power shift speeds in four ranges with power shuttle.Reference

Three power shift gears, plus reverse, with four ranges.Reference

Fuel tank

36.0 LReference

—

Engine

20.9 kWReference

Displacement

1.5 LReference

—

Bore/Stroke

84 x 90 mmReference

—

Power

20.9 kWReference

Fuel system

direct injectionReference

—

Rated RPM

2500Reference

—

Starter

electricReference

—

Starter volts

12Reference

Transmission

Type

power shuttleReference

partial power shiftReference

Gears

16 forward and reverseReference

12 forward and 4 reverseReference

Clutch

wet discReference

—

PTO & Hydraulics

Rear Type

IReference

—

Control

position controlReference

—

Rear PTO Type

568/784/991/1296 (1.375)Reference

—

Dimensions

Wheelbase

164 cmReference

—

Weight

1250 kgReference

1735 kgReference

Front tire

7-16Reference

—

Rear tire

11.2-24Reference

—

Standard tires (ag)

Front: 7-16. Rear: 11.2-24Reference

—

Length

294 cmReference

317 cmReference

Width

136 cmReference

147 cmReference

Height

194 cmReference

190 cmReference

Ground clearance

31 cmReference

—

Front tread

109 cmReference

—

Rear tread

105 to 135 cmReference

—

Electrical

Ground

negativeReference

Battery volts

12Reference

Battery AH

70Reference

—

Variants

YM2820

—

2WDReference

YM2820D

—

4WDReference

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.