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Yanmar YM122 vs Yanmar YM146
Verdict: Yanmar YM122 vs Yanmar YM146
The Yanmar YM122 and the Yanmar YM146 are both lawn tractors — here is how they stack up on the figures that matter. Yanmar YM146 leads on rated power with 14 hp against 12 hp. Yanmar YM122 is the lighter machine (376 kg vs 382 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the Yanmar YM146 for outright pulling power, or the Yanmar YM122 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Yanmar
62
Fit score
Best match
Clear
Yanmar
62
Fit score
Best match
Clear
Rated power
12 hp
14 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
YanmarReference
YanmarReference
With 23x10.50-12 rear tires.Reference
With 23x10.50-12 rear tires.Reference
Engine
Fuel tank
9.8 LReference
9.8 LReference
Displacement
32.64 ciReference
38.8 ciReference
Bore/Stroke
88 x 88 mmReference
75 x 72 mmReference
Power
8.9 kWReference
10.4 kWReference
Air cleaner
dryReference
dryReference
Rated RPM
2600Reference
2600Reference
Idle RPM
1400-2825Reference
1300-2825Reference
Starter volts
12Reference
12Reference
Coolant capacity
3.1 LReference
3.5 LReference
Oil capacity
6.3 LReference
5.9 LReference
Oil change
300 hReference
300 hReference
Transmission
Gears
6 forward and 3 reverseReference
6 forward and 3 reverseReference
Oil type
JDM303Reference
JDM303Reference
PTO & Hydraulics
Type
gearReference
two-speed power shiftReference
Pressure
58.8 barReference
58.8 barReference
Pump flow
7.6 lpmReference
7.6 lpmReference
Rear Type
0Reference
0Reference
Rear lift (at ends)
170 kgReference
170 kgReference
Rear lift (at 24"/610mm)
125 kgReference
125 kgReference
Rear PTO
transmissionReference
transmissionReference
Rear PTO Type
2000Reference
2000Reference
Front PTO
independentReference
independentReference
Clutch
electricReference
electricReference
Dimensions
Wheelbase
130 cmReference
130 cmReference
Weight
376 kgReference
382 kgReference
Front tire
16x6.50-8Reference
16x6.50-8Reference
Rear tire
23x10.50-12Reference
23x10.50-12Reference
Lawn/turf front
16x6.50-8Reference
16x6.50-8Reference
Lawn/turf rear
23x10.50-12Reference
23x10.50-12Reference
Length
191 cmReference
191 cmReference
Width
101 cmReference
101 cmReference
Height (steering wheel)
113 cmReference
113 cmReference
Shipping weight
376 kgReference
382 kgReference
Ground clearance
16 cmReference
16 cmReference
Yanmar YM122 attachments
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
15Reference
15Reference
Battery volts
12Reference
12Reference
Battery AH
47Reference
47Reference
Attachment overview
Speeds
Yanmar YM146 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.