Compare/Yanmar AC-10 vs Yanmar YM140

Yanmar AC-10 vs Yanmar YM140

Verdict: Yanmar AC-10 vs Yanmar YM140

The Yanmar AC-10 and the Yanmar YM140 are both tractors — here is how they stack up on the figures that matter. Yanmar YM140 leads on rated power with 11 hp against 10 hp. Yanmar AC-10 is the lighter machine (509 kg vs 1,096 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Yanmar YM140 holds more fuel (15.9 L vs 9.1 L) for longer stints between fills. Yanmar AC-10 is the newer design (2001 vs 1984). In short: choose the Yanmar YM140 for outright pulling power, or the Yanmar AC-10 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Yanmar

Fit score

Best match

Clear

Yanmar

Fit score

Best match

Clear

Rated power

10 hp

11 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

YanmarReference

air-cooledReference

liquid-cooledReference

Drive

crawlerReference

—

Engine

Fuel tank

9.1 LReference

15.9 LReference

Engine

7.5 kWReference

10.4 kWReference

Displacement

0.4 LReference

0.6 LReference

Power

7.5 kWReference

10.4 kWReference

Rated RPM

3600Reference

2600Reference

Starter

electricReference

—

Starter volts

12Reference

Rated engine speed

3,600 RPMReference

—

Cooling system

air-cooledReference

—

Bore/Stroke

—

75 x 72 mmReference

Transmission

Type

gearReference

Gears

6 forward and reverseReference

6 forward and 3 reverseReference

Transmission Type

GearReference

—

forward and reverse options

Gear : 6 F and 6 RReference

—

Wheel Drive

trackReference

—

Dimensions

Weight

509 kgReference

1096 to 1190 poundsReference

Length

246 cmReference

247 cmReference

Width

134 cmReference

—

Height

176 cmReference

—

Ground clearance

33 cmReference

—

Wheelbase

—

134 cmReference

Front tire

—

4.00x12Reference

2WD Rear tire

—

8x16Reference

2WD Standard tires (ag)

—

Front: 6.9x9. Rear: 8.3x16Reference

4WD Standard tires (ag)

—

Front: 5x12. Rear: 8.3x16Reference

Lawn/turf front

—

20.5x8-10Reference

Lawn/turf rear

—

29x12.00-15Reference

2WD Width

—

97 cmReference

4WD Width

—

99 cmReference

2WD Height (steering wheel)

—

122 cmReference

4WD Height (steering wheel)

—

123 cmReference

2WD Weight

—

497 kgReference

4WD Weight

—

539 kgReference

Clearance (drawbar)

—

19 cmReference

2WD Front tread

—

81 cmReference

4WD Front tread

—

81 cmReference

Rear tread

—

74/80/85 cmReference

Electrical

Ground

negativeReference

Battery volts

12Reference

General

Make & Model

YanmarReference

—

Rollover protective structure

Two-post ROPS.Reference

—

Capacities

Capacity

26.6 ciReference

—

Power

Max Power

10 hpReference

—

Dimensions & weight

Overall Height

176 cmReference

—

Overall Length

246.1 cmReference

—

Overall Width

134.1 cmReference

—

Overall weight

509.8 kgReference

—

Variants

YM140

—

2WD gear shiftReference

YM140D

—

4WD gear shiftReference

YM147

—

2WD power shiftReference

YM147D

—

4WD power shiftReference

PTO & Hydraulics

PTO (claimed)

—

8.1 kWReference

Pump flow

—

12.9 lpmReference

Rear Type

—

IReference

Rear lift (at ends)

—

400 kgReference

Rear lift (at 24"/610mm)

—

350 kgReference

Rear PTO

—

transmissionReference

Clutch

—

dry discReference

Rear PTO Type

—

540 (1.375)Reference

Engine RPM

—

540@2356Reference

Front PTO

—

independentReference

Yanmar YM140 attachments

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.