Compare/Yanmar AF-33 vs Yanmar YM336

Yanmar AF-33 vs Yanmar YM336

Verdict: Yanmar AF-33 vs Yanmar YM336

The Yanmar AF-33 and the Yanmar YM336 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 33 hp. Yanmar AF-33 is the lighter machine (1,430 kg vs 2,627 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Yanmar AF-33 holds more fuel (37.9 L vs 32.2 L) for longer stints between fills. Yanmar AF-33 is the newer design (1992 vs 1980). 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

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

Differential lock

—

mechanical rearReference

Engine

Fuel tank

37.9 LReference

32.2 LReference

Engine

24.3 kWReference

—

Displacement

1.5 LReference

Bore/Stroke

84 x 90 mmReference

Power

24.3 kWReference

—

Rated RPM

2800Reference

2600Reference

Starter

electricReference

—

Starter volts

12Reference

Engine (gross)

—

24.6 kWReference

Drawbar (tested)

—

16.7 kWReference

Power (gross)

—

24.6 kWReference

Air cleaner

—

dryReference

Pre-heating

—

thermostartReference

Power at rated engine speed

—

20.1 kWReference

Max power

—

16.7 kWReference

Transmission

Type

four-speed power shiftReference

three-speed power shiftReference

Gears

16 forward and reverseReference

12 forward and 4 reverseReference

PTO & Hydraulics

Rear Type

JIS1Reference

IReference

Rear PTO Type

540 (1.375)Reference

540/1000 (1.375)Reference

Engine RPM

-749@2800Reference

—

PTO (claimed)

—

19.8 kWReference

PTO (tested)

—

20.1 kWReference

Pressure

—

152.0 barReference

Pump flow

—

31.0 lpmReference

Control

—

position and draft controlReference

Rear lift (at ends)

—

959 kgReference

Rear lift (at 24"/610mm)

—

657 kgReference

Rear PTO

—

liveReference

Clutch

—

dry discReference

Power at rated PTO speed

—

19.1 kWReference

Dimensions

Wheelbase

180 cmReference

195 cmReference

Weight

1430 kgReference

2627 to 3400 poundsReference

Front tire

8-18Reference

5.50-16Reference

Rear tire

12.4-28Reference

—

Standard tires (ag)

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

—

Length

318 cmReference

310 cmReference

Width

147 cmReference

Height

196 cmReference

—

Ground clearance

34 cmReference

—

Front tread

121 cmReference

114 cmReference

Rear tread

115 to 150 cmReference

115 cmReference

2WD Rear tire

—

12.4-28Reference

2WD Standard tires (ag)

—

Front: 5.50-16. Rear: 12.4-28Reference

4WD Standard tires (ag)

—

Front: 8-16. Rear: 12.4-28Reference

Lawn/turf front

—

27x8.5-15Reference

Lawn/turf rear

—

13.6-28Reference

Height (exhaust)

—

196 cmReference

2WD

—

1191 kgReference

4WD

—

1289 kgReference

4WD Operating

—

1542 kgReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Charging amps

35Reference

—

Battery volts

12Reference

Battery AH

70Reference

—

Variants

YM336

—

2WDReference

YM336D

—

4WDReference

Yanmar YM336 attachments

Test results

Fuel use

—

7.6 l/hourReference

Max pull

—

1774 kgReference

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.