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Troy-Bilt 3212GR ST120

The Troy-Bilt 3212GR ST120 is a 1989 lawn tractor from the Suburban Series, built in Port Washington, Wisconsin, USA. It features a 12 hp Briggs & Stratton 465cc 1-cylinder air-cooled gasoline engine, a 5-speed belt-driven gear transmission (Peerless 920), and two-wheel drive with an open operator station. The tractor has a wheelbase of 45 inches, length of 69 inches, width of 34.5 inches, and height of 42 inches. Tires are sized 15x6.00-6 front and 20x8.00-10 rear. It includes a mid PTO with an independent electric clutch. Electrical system is 12 volts with negative ground. Attachments available include 36" and 42" mid-mount mower decks, a 38" single-stage front-mount snowblower, and a 42" front-mount blade.
Troy-Bilt 3212GRST120lawn tractor12 hpBriggs & Stratton5-speed transmissionPeerless 9201989mower decksnowblowerblade
Power-
Founded-
Model3212GR

Technical Specifications

Detailed specifications and technical data for Troy-Bilt 3212GR ST120

Tires

Rear:20x8.00-10
Front:15x6.00-6

Engine

Type:gasoline
Model:Briggs & Stratton 281707
Power:12 hp (8.9 kW)
Cooling:air-cooled
Starter:electric
Cylinders:1-cylinder
Bore/Stroke:3.44x3.06 inches (87 x 78 mm)
Displacement:465 cc (28.42 ci)
Starter volts:12

Variants

3212GR:gear
3212HR:hydrostatic

Dimensions

Width:34.5 inches (87 cm)
Height:42 inches (106 cm)
Length:69 inches (175 cm)
Wheelbase:45 inches (114 cm)

Electrical

Ground:negative
Battery volts:12

Mechanical

Drive:Two-wheel drive
Operator station:Open operator station

Production

Type:Lawn tractor
Built in:Port Washington, Wisconsin, USA
Manufacturer:Troy-Bilt

Attachments

Blade:42 inches width (106 cm), front-mount
Snowblower:38 inches width (96 cm), single-stage, front-mount
36" mid-mount mower deck:36 inches (91 cm), right-discharge
42" mid-mount mower deck:42 inches (106 cm), 3-blade, right-discharge

Transmission

Type:belt-driven gear
Gears:5 forward and 1 reverse
Model:Peerless 920

Power Take-off (PTO)

Type:independent
Clutch:electric
Location:Mid PTO