Compare/Yanmar AF-33 vs Yanmar YM330

Yanmar AF-33 vs Yanmar YM330

Verdict: Yanmar AF-33 vs Yanmar YM330

The Yanmar AF-33 and the Yanmar YM330 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 33 hp. Yanmar YM330 is the lighter machine (1,179 kg vs 1,430 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Yanmar AF-33 is the newer design (1992 vs 1978). 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

33 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

YanmarReference

Four power shift gears in three ranges, plus creeper range with power shuttleReference

liquid-cooledReference

Original price

—

$8200 (1991)Reference

Engine

Fuel tank

37.9 LReference

—

Engine

24.3 kWReference

—

Displacement

1.5 LReference

Bore/Stroke

84 x 90 mmReference

84 x 100 mmReference

Power

24.3 kWReference

—

Rated RPM

2800Reference

—

Starter

electricReference

—

Starter volts

12Reference

—

Transmission

Type

four-speed power shiftReference

—

Gears

16 forward and reverseReference

8 forward and 2 reverseReference

PTO & Hydraulics

Rear Type

JIS1Reference

IReference

Rear PTO Type

540 (1.375)Reference

—

Engine RPM

-749@2800Reference

—

PTO (claimed)

—

24.6 kWReference

Dimensions

Wheelbase

180 cmReference

—

Weight

1430 kgReference

1179 kgReference

Front tire

8-18Reference

—

Rear tire

12.4-28Reference

11-28Reference

Standard tires (ag)

Front: 8-18. Rear: 12.4-28Reference

—

Length

318 cmReference

—

Width

147 cmReference

—

Height

196 cmReference

—

Ground clearance

34 cmReference

—

Front tread

121 cmReference

—

Rear tread

115 to 150 cmReference

—

Ag rear

—

11-28Reference

Electrical

Ground

negativeReference

—

Charging system

alternatorReference

—

Charging amps

35Reference

—

Battery volts

12Reference

—

Battery AH

70Reference

—

Variants

YM330

—

2WDReference

YM330D

—

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.