John Deere L120

The John Deere L120 is a versatile lawn tractor designed for residential use. With a reputation for reliability, it is equipped with a choice of two powerful Briggs & Stratton engines, offering either 20 or 22 horsepower, ensuring it can handle various lawn maintenance tasks with ease. Its hydrostatic transmission provides smooth operation, while manual steering and disc brakes ensure simple control and maneuverability. The L120 features a 48-inch mid-mount mower deck for efficient grass cutting and is compatible with attachments like a snowblower and front-mounted blade, making it a year-round workhorse for homeowners seeking an effective lawn care solution.

John Deere L120 Specs
Years of Production2003 – 2005
SeriesL100 Series
TypeLawn Tractor
ManufacturerJohn Deere
Assembly LocationGreeneville, Tennessee, USA
Original Price (2005)$2,299
Engines Overview
20HP Briggs & Stratton 655cc 2-cylinder gasoline engine(used in 2003 and 2004)
22HP Briggs & Stratton 655cc 2-cylinder gasoline engine(used in 2005)
Engine Details
Displacement655 cc
Bore/Stroke2.97×2.89 inches
Air CleanerReplaceable foam
StarterElectric (12 volts)
Sparkplug Gap0.040 inches (for 20HP engine)
Intake Valve Clearance0.005 inches (for 22HP engine)
Exhaust Valve Clearance0.010 inches (for 22HP engine)
Transmission TypeTuff Torq K46 HD (belt-driven hydrostatic)
GearsInfinite forward and reverse
Oil Capacity2.4 qts (2.3 L)
Oil ChangeSealed unit, owner service is not recommended
DriveTwo-wheel drive
Operator StationOpen
Power Take-off (PTO)
Mid PTOIndependent
Serial Numbers
LocationOn frame above left rear wheel
Charging SystemRegulated circuit
Charging Amps16
Battery Voltage12
Battery GroupU1
Front Tires16×6.5-8 (Lawn/turf)
Rear Tires22×9.5-12 (Lawn/turf)
Length60 inches (152 cm)
Width36 inches (91 cm)
Height38.6 inches (98 cm)
Weight532 lbs (241 kg)
48″ Mower Deck
TypeMid-mount John Deere
Blades3-blade with manual lift
Cutting Width48 inches (121 cm)
Overall Width50 inches (127 cm)
Cut Height1 to 4 inches (2 to 10 cm)
46″ Blade
TypeFront-mount John Deere
Width46 inches (116 cm)
Height14 inches (35 cm)
Lift6.5 inches (16 cm)
Weight73 lbs (33 kg)
OperationManual lift and angle
42″ Snow Blower
TypeFront-mount, two-stage
Width42 inches (106 cm)
Total Width43.3 inches (109 cm)
Clear Height21 inches (53 cm)
Weight195 lbs (88 kg)
John Deere L120 Overview

The John Deere L120 is a well-rounded lawn tractor that was part of the L100 Series, produced by John Deere from 2003 to 2005. Designed for residential use, it’s a reliable and versatile machine that’s capable of handling various lawn maintenance tasks.
One of the notable features of the L120 is its engine options. Depending on the year, it came equipped with either a 20HP or 22HP Briggs & Stratton gasoline engine. These engines are known for their durability and provide enough power to handle mowing, towing, and other light-duty chores effectively.

The tractor features a hydrostatic transmission, specifically the Tuff Torq K46 HD, which offers smooth and easy operation with infinite forward and reverse gears. The L120’s manual steering and disc brakes provide straightforward control and stopping power for maneuvering around the yard.

With a 48-inch mid-mount mower deck, the L120 can efficiently cut grass and maintain a well-groomed lawn. Additionally, it offers compatibility with attachments like a snowblower and a front-mounted blade, making it versatile for year-round use.

The John Deere L120’s user-friendly design, combined with its dependable engine options and attachment capabilities, makes it an excellent choice for homeowners looking to keep their lawns looking their best. Its simple operation and durability have made it a popular choice for residential lawn care for years.

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