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Bolens 3212G ST120 vs Bolens 3212H ST120
Verdict: Bolens 3212G ST120 vs Bolens 3212H ST120
The Bolens 3212G ST120 and the Bolens 3212H ST120 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Bolens 3212H ST120 is the newer design (1988 vs 1987). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Bolens
62
Fit score
Best match
Clear
Bolens
62
Fit score
Best match
Clear
Rated power
12 hp
12 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
BolensReference
BolensReference
air-cooled vertical-shaftReference
air-cooled vertical-shaftReference
Engine
Fuel tank
18.9 LReference
18.9 LReference
Displacement
28.42 ciReference
28.42 ciReference
Bore/Stroke
87 x 78 mmReference
87 x 78 mmReference
Power (gross)
8.9 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
1.4 LReference
1.4 LReference
Power
—
8.9 kWReference
Transmission
Transmission
Peerless 920Reference
Eaton 7Reference
Gears
5 forward and 1 reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
electricReference
electricReference
Dimensions
Wheelbase
114 cmReference
114 cmReference
Weight
209 kgReference
209 kgReference
Front tire
15x6.00-6Reference
15x6.00-6Reference
Rear tire
20x8.00-10Reference
20x8.00-10Reference
Lawn/turf front
15x6.00-6Reference
15x6.00-6Reference
Lawn/turf rear
20x8.00-10Reference
20x8.00-10Reference
Length
175 cmReference
175 cmReference
Width
87 cmReference
87 cmReference
Height
107 cmReference
106 cmReference
Bolens 3212G attachments
3212G Serial Numbers
Location:
Serial number tag on the rear fender, under the tractor seat, on the left side.Reference
Serial number tag on the rear fender, under the tractor seat, on the left side.Reference
Electrical
Ground
negativeReference
negativeReference
Charging amps
5Reference
5Reference
Battery volts
12Reference
12Reference
Battery AH
45Reference
45Reference
Attachment overview
36" Mower deck
Type
belt-driven gearReference
belt-driven hydrostaticReference
Cutting width
91 cmReference
91 cmReference
Bolens 3212H attachments
3212H Serial Numbers
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.