SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

Feature	Cub Cadet 128Tractor	Bolens 3212G ST120Tractor
Tractor Main Category	Garden and Lawn Care Tractors	Garden and Lawn Care Tractors
Tractor Type	Garden Tractor	Lawn Tractor
Horsepower	8.9 kW	8.9 kW
Transmission Type	Creeper	Belt-driven gear type
Length	175.0 cm	175.0 cm
Years Made	1971-1974	1987-1992
Engine Model	Kohler K301A	Briggs & Stratton 281707
Engine Type	4-stroke, air-cooled, inline	4-stroke, air-cooled
Fuel Type	Gasoline	Gasoline
Cylinders	1	1
Displacement	476 cc	465 cc
Bore	8.56 cm	8.71 cm
Stroke	8.26 cm	7.80 cm
Rear PTO Type	Transmission	—
Rear PTO Speed	515 RPM	—
Front PTO Type	Optional	—
Rated RPM	3600 RPM	—
Compression Ratio	6.0:1	—
Spark Plug	Champion RH10	—
Battery	12 V	12 V, 45Ah
Starter	Electric	Electric
Height	104.0 cm	107.0 cm
Wheelbase	111.0 cm	114.0 cm
Fuel Tank Capacity	7.6 l	18.9 l
Oil Capacity	1.4 l	1.4 l
Transmission Oil Capacity	3.8 l	—
Engine Oil Type	SAE 10W-30; API SF or SG	—
Gears	6 forward and 2 reverse	5 forward and 1 reverse
Chassis	4×2 2WD	4×2 2WD
Max. Travel Speed	4.0 km/h	3.5 km/h
Brakes	mechanical disc	Disc
Drawbar Category	Sleeve hitch	—
Cabin Type	Open operator station	Open operator station
Steering Type	Manual	Manual
Front Tires	Lawn/turf: 4.80×4.00-8	Ag: 15×6.00-6
Rear Tires	Lawn/turf: 23×8.50-12	Ag: 20×8.00-10
Weight	—	210.0 kg
Middle PTO Type	—	Independent with electric clutch
Width	—	87.0 cm
Transmission Model	—	Peerless 920
Source	heavyequipments.net archive (imported 2026-10)	heavyequipments.net archive (imported 2026-10)

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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051