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John Deere S120

John Deere S120 tractor
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The John Deere S120 is a lawn tractor produced from 2021 onward as part of the S100 Series. It features a 22 hp Briggs & Stratton 724cc 2-cylinder gasoline engine, hydrostatic transmission, and a 42-inch mid-mount mower deck. Built in Greeneville, Tennessee, USA, it offers a tow capacity equal to its own weight and comes with attachments such as a snowblower and blade. The tractor has a weight of 436 lbs and uses 15x6.00-6 front and 20x8.00-8 rear lawn/turf tires.
John Deere S120lawn tractorBriggs & Stratton enginehydrostatic transmissionmower decklawn tractor specifications
Power12 hp
Founded38/46" deck
ModelS120

Technical Specifications

Detailed specifications and technical data for John Deere S120

Tires

Rear tire:20x8.00-8
Front tire:15x6.00-6

Engine

Type:gasoline
Model:Briggs & Stratton 44N677
Power:22 hp (16.4 kW)
Cooling:air-cooled vertical-shaft V-Twin
Starter:electric
Cylinders:2-cylinder
Fuel tank:2.4 gal (9.1 L)
Air cleaner:dry
Bore/Stroke:3.12x2.89 inches (79 x 73 mm)
Displacement:724 cc (44.2 ci)
Oil capacity:2 qts (1.9 L)
Sparkplug gap:0.030 inches (0.762 mm)
Starter volts:12
Oil change interval:50 h

Dimensions

Height:45.5 inches (115 cm)
Length:68.8 inches (174 cm)
Weight:436 lbs (197 kg)
Tow capacity:436 lbs (197 kg)

Electrical

Ground:negative
Battery Group:U1
Battery volts:12
Charging amps:8

Production

Type:Lawn tractor
Built in:Greeneville, Tennessee, USA
Manufacturer:John Deere
Original price:$2,099 in 2021

Attachments

Blade:46 inches width (116 cm), front-mount John Deere
Snowblower:44 inches width (111 cm), front-mount John Deere
42" mid-mount mower deck:42 inches cutting width (106 cm), mid-mount John Deere, 2-blade, overall width 55.2 inches (140 cm), cut height 1 to 4 inch (2 to 10 cm)

Transmission

Type:belt-driven hydrostatic
Model:Tuff Torq TL200
Oil change:sealed unit, owner service is not recommended

Power Take-off (PTO)

Type:Mid PTO
Clutch:manual
PTO operation:independent

Related Models

John Deere S110

Model:S110

John Deere S130

Model:S130

John Deere E120

Model:E120