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John Deere S120

Lawn Tractor


  • 22 hp (16.4 kW)* V-Twin Engine
  • 42-in. Edge™ Mower Deck
  • Hydrostatic Transmission w/side-by-side pedals
  • Easy Change™ 30-Second Oil Change System
  • 15-in Open-Back seat
  • Easy to read fuel gauge
  • 2 year/120 hour bumper-to-bumper warranty


Features


Powerful V-twin engine features full-pressure lubrication for dependability and long life
22-hp (16.4-kW) engine 22-hp (16.4-kW) engine

A 22-hp (16.4-kW) V-twin engine has plenty of power and torque to handle tough mowing, mulching, and bagging:

  • V-twin cylinder design for greater torque, lower vibration, and improved sound quality
  • Electronic ignition for fast starts
  • Spring-return feature to ensure the operator does not mistakenly leave the throttle lever in the choke position
  • Cast-iron cylinder liners for longer engine life
  • Overhead valves for excellent power and fuel economy
  • Full-pressure lubrication and oil filter for cleaner oil, prolonging engine life and extending the time between oil changes
    • More effective when operating the tractor on an incline
Fuel tank
Convenient fuel filler opening Convenient fuel filler opening
  • The capacity is 2.4 U.S. gal. (9.1 L).
  • The fuel filler opening is conveniently located under the seat. 
    • Filling the tank without spilling is easy.
    • A tethered fuel tank cap is more convenient.
    • The sealed fuel cap helps keep vapors inside the tank.
John Deere Easy Change™ 30-second oil change system
John Deere Easy Change 30-second oil change system John Deere Easy Change 30-second oil change system

The John Deere Easy Change 30-second oil change system makes changing the engine oil easy, quick, and clean. Changing the oil is as easy as twisting on a new oil-filled filter. Oil does not need to be drained from the engine.

The John Deere Easy Change filter is an additional engine oil reservoir. Changing the filter removes the captured contaminants and replaces about 0.8 qt (0.76 L) of engine oil.

The functionality does not stop with ease of use. The Easy Change oil system has several meaningful benefits over the traditional oil filter system of the 100 Series:

  • A synthetic filter material is used for more predictable filtering and longer life.
  • Filtering capacity is greater than with a standard oil filter.
    • More filter surface area
    • More oil flow capacity
  • The system has 40 percent more oil volume.
  • The oil and engine run cooler.
  • The oil filter valve closes whenever the engine stops, so filtered particles are captured and cannot drain back into the engine.
  • The risk of spilling during oil service is greatly reduced.
  • Waste oil (and new oil production) is reduced by over 1,000,000 lb (453,592.4 kg) per tractor production year.
  • This system is not a compromise to just make oil changes easier—these engines pass the same John Deere expectations and rigorous testing as always.

Partly due to these improvements, it is not necessary to remove and dispose of all the oil in the engine during service.

Everyone who uses the John Deere Easy Change system saves time and avoids the mess of a traditional oil change. In the past, many 100 Series Lawn Tractor owners rarely or never got around to changing their engine oil. With  the 30-second oil change, even people who previously would not consider changing the oil themselves can easily do it. The Easy Change system is a no-mess, no-fuss solution the competition cannot match.

Installation instructions are in the Operator’s Manual and in the John Deere Easy Change service part box.

Please recycle. Many local government recycling programs, authorized retailers, auto-service centers, and auto-parts stores will puncture and recycle used oil filters and oil.

Frame made of full-length welded steel for reliability
Solid one-piece frame Solid one-piece frame
Solid one-piece frame Solid one-piece frame

The solid one-piece frame is constructed of 12-gauge, 0.105-in. (2.66-mm) steel:

  • Full-length, robotically welded frame design has high-strength steel rails for added strength and long life.
  • One-piece, steel fender deck is bolted to the frame.
Cast-iron front axle will not bend
Front axle and wheel spindle Front axle and wheel spindle

The front axle is constructed of solid cast iron that will not bend:

  • Automotive-like steering system with sector and pinion steering gears and single drag link with a tie rod provides a very strong, low-effort, and tight-turning system.
  • Three grease fittings, on both steering spindles and center pivot, allow for regular lubrication to help maintain easy steering and minimize wear.
  • Large, 0.75-in. (1.9-cm) diameter wheel spindles provide excellent durability.
Front bumper protects the tractor
Front bumper Front bumper
Front bumper Front bumper

The front bumper is included on the S130, S140, S160, S170, and S180. It is available as an optional attachment for the S100, S110, and S120.

  • Additional front-end protection
  • Attractive, bold style
CargO Mount™ system makes installation of rear bagger and other attachments easy
Rear CargO Mount points Rear CargO Mount points
Front CargO Mount points at the top of the dashboard Front CargO Mount points at the top of the dashboard
Rear bagger is mounted with CargO Mount points Rear bagger is mounted with CargO Mount points
Rear bagger is mounted with CargO Mount points Rear bagger is mounted with CargO Mount points

The CargO Mount system is a combination of front- and rear-mounting points providing convenient and easy installation of the sun canopy, rear bagger, and other attachments.

Snow removal is a strength of lawn tractors
Front blade and chains on a 100 Series Tractor Front blade and chains on a 100 Series Tractor
Snow blower, weather enclosure, weights, and chains on a 100 Series Tractor Snow blower, weather enclosure, weights, and chains on a 100 Series Tractor

An advantage of lawn tractors is their ability to use equipment for snow removal. Lawn tractor owners can add a John Deere snow blower or front blade to make quick work of moving snow whenever the need arises. Weather enclosure and tire-chain attachments add comfort and performance.

Equipment available for snow removal includes:

  • 44-in. (112-cm) Snow Blower
  • 46-in. (117-cm) Front Blade
  • Tire chains or TerraGrip traction belts
  • Weather enclosure
  • Weights

 

Hydrostatic transmission gives an infinite choice of ground speeds
Two-pedal speed/direction controls Two-pedal speed/direction controls
Forward speed control pedal in use Forward speed control pedal in use

A Kanzaki® Tuff Torq® hydrostatic transmission gives an infinite choice of speeds and makes changing the direction of travel easy. Side-by-side foot pedals control the speed and direction of travel:

  • Automotive-type accelerator controls ensure easy operation.
  • Operator can change direction without lifting foot off the platform.
  • Large pedal surface gives superior operator comfort.
Hydrostatic transmission Hydrostatic transmission

Appropriate transmissions are used in each model, depending on rear tire size and tractor performance requirements, to ensure excellent performance and reliability:

  • Tuff Torq TLT200 – S100, S110, S120, S130, S140, and S160
  • Tuff Torq K46 - S170 and S180

Kanzaki and Tuff Torq are trademarks of Kanzaki Kokyukoki Mfg. Co., Ltd.

Operator station designed for operator comfort and convenience
Comfortable operator station (S130 shown) Comfortable operator station (S130 shown)
Comfortable operator station (S130 shown) Comfortable operator station (S130 shown)

The operator station is designed for operator comfort and easy operation:

  • Controls are positioned where they are easy to reach and use to control the tractor.
  • The steering wheel is positioned and angled to give the operator plenty of room and steering comfort.
  • The seat is positioned to provide the most comfortable operator position.
Steering wheel and dash (S130 shown) Steering wheel and dash (S130 shown)
Wide footrest with debris-removal channels Wide footrest with debris-removal channels

Controls are easy to see and use:

  • Large, three-spoke steering wheel for greater operator comfort and control
  • Ignition switch is on the dash for starting ease

Wide footrest areas with non-slip, anti-vibration floor mats are provided for operator comfort:

  • The wide footrest makes it easier to step over the mower deck while entering or exiting the seat.
  • Debris-removing channels help keep the footrest area clean and dry.
Comfortable seat Comfortable seat
Easily adjusted seat Easily adjusted seat

Operator comfort is enhanced with a 15-in. (38-cm) high-back, two-piece seat with an open back:

  • The open-back seat design keeps the operator cooler
  • Especially helpful when operating the tractor for extended periods of time
  • Easily adjusted forward or rearward while in the seat
  • Seat travel of 5.5 in. (14 cm) and 10 different positions to adjust for operator height
Seat springs give a smoother ride Seat springs give a smoother ride
Seat tilted forward Seat tilted forward

Two long seat springs give plenty of seat travel to smooth out the ride, keeping the operator comfortable while operating the tractor.

The seat can be tilted forward for protection from the elements and to provide easy access to the fuel tank.

Storage compartment and beverage holder Storage compartment and beverage holder

Storage compartment and beverage holder, located on the right-side fender, are conveniently located and easy to use.

NOTE: A storage compartment cover is standard on S120, S130, S160, S170, and S180 Tractors and optional on the S100, S110, and S140.

Fender flares Fender flares

Fender flares included on the S130 Tractor cover the tires more completely and add style to the tractor.

Easy-read fuel gauge shows fuel level on dashboard and controls are convenient to use
S120 Tractor S120 Tractor
Steering wheel and controls on S120 Steering wheel and controls on S120
Instruments and controls

The contoured dash has clean, attractive styling:

  • Controls are color-coded and labeled for easy identification.
  • Controls are logically placed and easy to reach.
  • The hour meter makes it easy to tell when oil changes and other maintenance should be performed.
  • Functional design of the controls provides good appearance and a comfortable feel.
Easy-read fuel gauge shows fuel level on the dashboard
Easy-read fuel gauge Easy-read fuel gauge
Convenient fuel filler opening Convenient fuel filler opening

The easy-read fuel gauge shows how much fuel is in the tank and can be seen on the dashboard:

  • Easy to check fuel level
  • Convenient location
  • Visible in cloudy or dusk conditions (is not backlit)
  • Does not slosh from bumps
  • The MowerPlus™ smartphone app can read and remember the fuel level (optional MowerPlus deluxe smart connector required)
  • The hour meter is also visible on the fuel gauge display
Side-by-side transmission control pedals
Two-pedal speed/direction controls Two-pedal speed/direction controls
Side-by-side foot pedals Side-by-side foot pedals

Side-by-side foot pedals control the speed and direction of travel:

  • Automotive-type accelerator controls ensure easy operation.
  • Operator can change direction without lifting foot off the platform.
  • Large pedal surface gives superior operator comfort.
Cruise control (S120, S130, S160, S170, and S180)
Cruise control lever Cruise control lever

Cruise control is available on the S120, S130, S160, S170, and the S180:

  • To engage, lift the cruise lever and hold until the foot is removed from the forward pedal.
  • The cruise control can be released by pushing on the brake pedal or the forward pedal.
Mower deck height adjustment
Mower deck height adjustment lever Mower deck height adjustment lever

A spring-assisted, ergonomically designed lift lever simplifies adjusting the mower cut height:

  • Increments of 1/4  in. (0.64 cm) allow fine-tuning the cut height.
  • Cut height is adjustable from 1 to 4 in. (2.5 to 10.2 cm).
  • The lift handle is shaped for easy use and is out of the way of entering or exiting operators.
Parking brake control
Brake/parking brake pedal Brake/parking brake pedal
Parking brake lever Parking brake lever

The parking brake control is conveniently located on the tractor pedestal for easy access. It holds the brake pedal securely in the locked position.

Manual power take-off (PTO)
PTO engagement lever PTO engagement lever

The mower deck is engaged with the easy-to-see and easy-to-use yellow lever above the dashboard. Its placement on the right side leaves a lot of room on the left, the entry side of the tractor, for the operator to get on and off the tractor.

Reverse implement option (RIO)
RIO switch RIO switch
Using RIO

CAUTION: Children or bystanders may be injured by rotating blades. Before traveling forward or rearward:

  • Carefully check the area around the machine.
  • Disengage the mower before backing up.

 

NOTE: Backing up while the mower is engaged is strongly discouraged. RIO should be used only when operating another attachment or when the operator deems it necessary to reposition the machine with the mower engaged.

 

  1. Stop forward travel.
  2. Look behind the machine to be sure there are no bystanders.
  3. Push and hold in the RIO switch while depressing the reverse pedal slightly.

 

NOTE: If the engine and mower or other attachment stops while repositioning the machine, return the attachment engagement lever/switch to the off position. Start the engine and engage mower or other attachment. Begin again with step 2.

 

  1. Release the RIO switch and reposition the machine as the machine begins to move rearward.
  2. Resume forward travel. The mower or other attachment should continue operating.
  3. Repeat procedure to position the machine again.
Serviceability is convenient with easy-open hood
One-piece hood is easy to open (shown on S110 model) One-piece hood is easy to open (shown on S110 model)
Service interval decal located under hood Service interval decal located under hood

The one-piece hood opens easily to permit checking and servicing the engine:

  • Important service points are located within easy reach.
  • A service-interval decal is provided inside the tractor hood for convenience when servicing the tractor.
John Deere Easy Change™ 30-second oil change system John Deere Easy Change™ 30-second oil change system
Seat tilted up for easy access to fuel-fill opening Seat tilted up for easy access to fuel-fill opening

The John Deere Easy Change 30-second oil change system makes changing the engine oil easy, quick, and clean. Changing the oil is as easy as removing the old oil-filled filter and twisting on a new oil-filled filter.

The seat tilts up and out of the way to make adding fuel easy.

Quick response (QR) codes link to owner information web pages
Example product identification number (PIN) label with QR code Example product identification number (PIN) label with QR code

John Deere riding lawn mowers are supported by owner information web pages that include links to:

  • Safety and how-to videos
  • Operator’s manuals
  • Parts catalog
  • Maintenance reminder sheets
  • Attachments
  • Warranty registration

To speed access to owner information web pages, a QR code is printed onto a PIN label located near the fuel fill. Since each vehicle model has its own web page, the links are specific to the owner’s model. The QR code also includes the vehicle’s unique PIN, which enables warranty registration without the need to manually enter the vehicle’s PIN.

Hood will not rust or dent and includes quality headlights
One-piece hood with quality headlights One-piece hood with quality headlights
  • Molded-in color material reduces sound and will not rust or dent.
  • Same quality hood material as on larger John Deere tractors provides good resilience and UV resistance for an extended time.
  • Openings on the side let in plenty of cooling air while keeping the sound level low.
  • Two headlights provide good lighting for nighttime operation.
Help maintain your mower and lawn with the MowerPlus™ app and connector
MowerPlus home screen MowerPlus home screen
MowerPlus maintenance screen MowerPlus maintenance screen
Overview

Keep a mower running its best and know how it mows with the John Deere MowerPlus app. Simply scan the mower’s barcode to get custom information about the mower.

Benefits
  • Engine hours, fuel level, and battery health (as compatible)
  • Mowing history with time, distance, area, and speed
  • Current day and five-day weather forecast based on location
  • Walk-through setup guides
  • Expert mowing tips
  • Useful attachments for future purchase
  • Periodic maintenance reminders
  • Safety instructions

 

To download the free MowerPlus app, visit the Apple® App Store® or Google Play™ store.

Additional details

MowerPlus connectors (sold separately)

MowerPlus Hour Meter Connector MowerPlus Hour Meter Connector
MowerPlus Deluxe Smart Connector, with a phone MowerPlus Deluxe Smart Connector, with a phone

Three MowerPlus connectors are available to transmit vehicle information to the MowerPlus app.

 

BUC10510 MowerPlus Hour Meter Connector is for use with:

  • Model year 2003 to 2020 100 Series Tractors, including all models with an E, D, LA, or L prefix
  • Model year 2015 to 2020 S240 Tractors (serial number -880,000)
  • S100, S110, S140, and S220 Tractors

 

BUC10929 MowerPlus Deluxe Smart Connector is for use with:

  • All S120, S130, S160, S170, and S180 Tractors
  • Model year 2021 and newer S240 Tractors (serial number 880,001-)
  • Model year 2021 and newer Z515E, Z530M, Z530R, and Z545R (serial number 010,001-)

 

BUC10537 MowerPlus Smart Connector is for use with:

  • Model year 2016 and newer Select Series X300 and X500 Tractors

 

All the MowerPlus connectors transmit engine hour information to the app, making it easy to track maintenance intervals. The MowerPlus Smart Connector and MowerPlus Deluxe Smart Connector also transmit the fuel level.

 

MowerPlus connectors require the MowerPlus app on a mobile device to use. The John Deere MowerPlus app and operating system requirements can be found in the mobile device’s app store. The MowerPlus app is only available in the English language, and it is not available in all countries. BUC10510 MowerPlus Hour Meter Connector requires iOS® version 10 or higher and is not compatible with Android™ operating systems.

 

Apple and App Store are trademarks of Apple, Inc. Google Play and Android are trademarks of Google LLC. iOS is a trademark of Cisco Technology, Inc. used under license by Apple Inc.

The Edge™ cutting system gives superior performance
42-in. (107-cm) Edge cutting system 42-in. (107-cm) Edge cutting system

The Edge cutting system has been trademarked to emphasize the advantages of the John Deere mower deck designs. They give superior mowing performance, convenience, and reliability:

  • The deep-deck design lifts grass for a clean, even cut.
  • The smooth underside has no nooks and crannies, preventing grass buildup and evenly dispersing grass clippings.
  • The rolled outer edge of the deck provides extra strength and protection.
  • Dual-stage E-coat and powder paint coatings provide extra protection from rust.
  • Flexible discharge chute minimizes property and mower deck damage.

The 42-in. (107-cm) Edge Mower Deck is a two-spindle design with heavy-duty characteristics:

  • The 13-gauge, 0.09-in. (2.3-mm) steel deck provides years of dependable mowing.
  • Included three-in-one blades work well for side-discharge, mulching, or bagging.
  • The blade-to-spindle design provides a unique mounting system for the mower blade that provides extra safety and convenience.
  • No tools are required to switch from mulching to side discharge to rear bagging.
  • mulching cover is an optional attachment that can be installed without tools to allow mulching with the standard mower blades.
  • High-performance mulching blades are available to enhance mulching performance.
  • high-performance mulching attachment  is an optional attachment that includes a mulch plug and special mulching blades for excellent performance.
Mower wash port
Mower wash port Mower wash port
Mower wash port with hose connector Mower wash port with hose connector

A wash port is provided to make cleaning the underside of the mower deck easy:

  • A hose connector is included with mower deck.
StarLock™ blade design
StarLock blade design StarLock blade design

The StarLock blade design keeps the blade bolt at the correct torque for easy removal.

Optional blades for difficult mulching or bagging conditions are available.

Optional bagger
6.5-bu (229-L) hopper and chute on an S100 6.5-bu (229-L) hopper and chute on an S100

cut-and-throw, 6.5-bu (229-L) bagger is sold separately and comes with bagging blades. Special bagging blades are not required but they can enhance performance.

The bagger kit provides an efficient means of collecting grass clippings and leaves. It can be set up without tools in minutes and has easy-to-empty bags.

Two-year or 120-hour bumper-to-bumper warranty is included

An exclusive 2-year or 120-hour single-source, bumper-to-bumper warranty* is included for all John Deere 100 Series Tractors.

  • The warranty is hassle free, with John Deere handling the service and paperwork.

*Term limited to years or hours used, whichever comes first, and varies by model. See the LIMITED WARRANTY FOR NEW JOHN DEERE TURF AND UTILITY EQUIPMENT at JohnDeere.com or JohnDeere.ca/TUWarranty for details.

Specs & Compare

ADD MODEL

Key Specs

S120
Current Model
Engine power22 hp
16.4 kW
Oil changeJohn Deere Easy Change™ 30-second oil change system
Engine manufacturer/model44N677 (M44)
Transaxle typeTLT200 hydrostatic, two-wheel drive
Transaxle controlSide-by-side pedals
Rear tires20x8-8
Lift system typeSpring-assisted hand-grip lever
Cutting widthEdge™ mower deck, 42 in.
107 cm
U.S. warranty2 year/120 hour bumper-to-bumper* (*Term limited to years or hours used, whichever comes first, and varies by model. See the LIMITED WARRANTY FOR NEW JOHN DEERE TURF AND UTILITY EQUIPMENT at JohnDeere.com or JohnDeere.ca/TUWarranty for details.)

Engine

Power22 hp
16.4 kW
Displacement44.2 cu in.
724 cm
Manufacturer/model44N677 (M44)
TypeOverhead valve, full-pressure lube, oil filter
CylindersV-twin
GovernorMechanical
Choke/speed controlSingle lever with spring-return on choke
Cooling methodAir
Air cleanerCartridge
Oil changeJohn Deere Easy Change 30-second oil change system

Fuel system

TypeGasoline
Fuel deliveryPulse pump and carburetor
Fuel gaugeEasy-read on dash
Fuel tank locationRear
Fuel fill openingCenter, 1.75 in.
4.45 cm
Fuel tank capacity2.4 U.S. gal.
9.1 L

Electrical system

Battery12 V
300 CCA
Charging systemRegulated, 8 amp
Engine starterBendix type
Hour meterYes
HeadlightsTwo standard, incandescent
Taillights or reflectorNo
Backup lightsNo
Rear work lightsNo
12-V outletNo

Transaxle

TypeHydrostatic, 2-wheel drive
ControlSide-by-side pedals
Cruise controlStandard
Oil coolerFins and fan on transaxle
Oil filterYes, not serviceable
Differential lockNo
Forward speed0-5.5 mph
0-8.9 km/h
Reverse speed0-3.2 mph
0-5.2 km/h
BrakesInternal wet disk

Chassis

FrameFull-length welded steel
Primer/paintE-coat/powder
Weight bracketOptional rear
Receiver hitchNo
Front axleCast-iron front axle, powdered-metal front wheel bushings
Spindle bushingsNo
Front tires15x6-6
Rear tires20x8-8
Hood materialMolded-in color material reduces sound, will not rust or dent
Fender deck materialStamped steel
Floor matsYes, with debris removing channels
StorageStorage tray with cover
Service interval decalYes
Fender handles/gripsNo
Cup holderYes
Equipment mountingCargO Mount™ system
Maximum towing capacity500 lb
227 kg

Steering

TypeSector and pinion with single drag link and tie rod
Four-wheel steerNot available on this model
Steering wheelStandard, diameter - 12 in.
30.5 cm
Tilt steering wheelNo
Turning radius18 in.
45.7 cm
Uncut circle radius25 in.
63.5 cm

Seat

TypeTwo piece with open-back
Seat back height15 in.
38 cm
ArmrestsNo
Fore-aft adjustmentWhile seated, 5.5 in.
14 cm
Seat suspensionTilt, two coil springs

Lift system

TypeSpring-assisted hand-grip lever
Hydraulic outletsNo
Mower cut height13 positions, 1-4 in.
2.5-10.2 cm
Cut height increments0.25 in.
0.64 cm
Preset cut heightNo

Mower deck

TypeSide discharge
Cutting widthEdge™ mower deck, 42 in.
107 cm
ConstructionStamped steel deck shell
Mower deck materialSteel, 13 gauge
0.090 in.
2.3 mm
Mower wash portYes
Mower drive systemManual power take-off (PTO)
Mower wheelsTwo
Mower wheel adjustmentOne bolt
Mower level adjustmentEasy-level deck

Mower attachability

TypeSlide under tractor
Front draft armsOne spring clip
Rear draft armsTwo spring clips
Mower wheels rotateNo
Drive systemSingle belt

Safety

Meets ANSI standardYes
Meets OPEI standardYes
Backup protectionReverse Implement Option (RIO)
Safety videoYes

Buyer's notes

NotesMolded-in color material reduces sound, will not rust or dent
Durable primer and powder paint finish
Full-length welded steel frame
John Deere Easy Change 30-second oil change system
Warranty2 year/120 hour bumper-to-bumper* (*Term limited to years or hours used, whichever comes first, and varies by model. See the LIMITED WARRANTY FOR NEW JOHN DEERE TURF AND UTILITY EQUIPMENT at JohnDeere.com or JohnDeere.ca/TUWarranty for details.)

Optional equipment

Mowers
Rear bagger2-bag, 6.5 bu
229 L
Powered material collection
Mulching systemMulch cover or high-performance plug
Front thatcher
Front blade46 in.
116.8 cm
Mid-mount blade
Snow blowerTwo-stage, 44 in.
111.8 cm
Rotary broom
Rotary tiller
Sleeve hitch
3-point hitch
Rear power take-off (PTO)
Plow, moldboard
Box scraper
Cultivator
Rear blade
Disk harrow
Landscape rake
SprayerTow-behind, 15 U.S. gal.
56.8 L
Mounted, 15 U.S. gal.
Tow-behind only, 25 U.S. gal.
94.6 L
SpreaderTow-behind only, 125-175 lb
57.7-80 kg
Front bumperStyled front bumper
Brush guard
Weather protectionWeather enclosure
Sun canopySun canopy
Rear receiver hitch
Bucket holderYes, single bucket
Grass stripingLawn striping kit
Tractor shovel
Front loader
Other equipment
Tow-behind tools16

Dimensions

Height44 in.
1118 mm
Overall length69.7 in.
1770 mm
Wheelbase48.9 in.
1242 mm
Width with mower55.2 in.
1402 mm
Width with mower (deflector raised for storage)46.5 in.
1181 mm
Width without mower39.2 in.
996 mm
WeightMower, no fuel, 444 lb
201 kg

Additional information

Manufacturing locationGreeneville, Tennessee, USA
Date collected1-Dec-21

Offers & Discounts

No current offers.

Reviews



RayW
Location: Keene, NH
Length of Ownership: 1yearOrLonger
Usage: Weekly
I Love This Mower with One Exception

I purchased when the S120 first came out at Home Depot. I have had no issues with the starting. It starts right up with very little choking time. Just push the lever all the way up and it starts right up. Never been an issue. The tractor goes along quite well and mows the grass really well, especially with newly sharpened blades. It's quite good on gas. I can mow approximately four and a half acres, about five hours, with about one and a half tanks full. The only issue I have is, as others have said, it does break blade drive belts. I'm on my third belt, including the one it came with, since I purchased it and have only about 35 hours on it. Not great in that respect.


S120
Location: AZ
Length of Ownership: 1yearOrLonger
Usage: Weekly
A little tempermenatl

after 4 years my 120 has become a constant headache. Hard to start, mower deck needs constant adjustment. Throttle is sticky and doesn't really work anymore. Not real pleased with how this mower has aged.


Tony1
Location:
Length of Ownership:
Usage:
Great value and history of reliability

Great value and history of reliability. Would definitely recommend.


DBPsr
Location: Fairport, NY
Length of Ownership: 3months
Usage:
Good Unit

Overall happy with the mower. Not keen n the new oil filter system and have already purchased the parts to change it to a normal oil filter


ggilp
Location: Texas
Length of Ownership: 3months
Usage: Monthly
Not near as good as my 12 year old LA120

Mower drive belt came off and after putting it back on it broke after only 10 hours on new mower. My old LA120 has over 500 hours and still has original belt. John Deere would not cover the belt breaking for warranty. Looking at other reviews this may be an on going problem. Time will tell ! This mower does not seem to be as solid as my older one either.


William 72
Location: Wellington Florida 33414
Length of Ownership: 1yearOrLonger
Usage: Weekly
Great lawn tractor

Very satisfied with this purchase. Helps to have a great dealer. Everglades Equipment Loxahatchee Florida 13295 Southern Blvd. 33470


Kurt B
Location: Chapel Hill, NC
Length of Ownership: 1yearOrLonger
Usage: Weekly
Not for non-level lawns

I bought this John Deere tractor to help with cutting the lawn on my 1-acre lot and to move around lawn equipment and materials in a JD tow behind trailer. My lawn has slight to moderate slopes in it and this tractor does a terrible job giving me a level mowing. Streaks of uneven grass cuts and colors are everywhere as the mower deck doesn't adjust to uneven surfaces. I have leveled the deck, but with just 2 rollers located in the front of the deck, there is absolutely no control of the deck being level on uneven slopes. A fresh cut lawn leaves me frustrated as it is very unsightly. I wish they had after-market rollers that could be added to stabilize the mower deck. Husquvarna has I believe 6 rollers that would do a much better job. The tow behind trailer also is too much for this little tractor to pull anything up on even a moderate slope. The wheels spin and rip out sod trying to get a grip. The quick change oil is very expensive and just another way for JD to increase revenue at the expense of the customer. Very disappointed with JD. Waste of my money and time cutting the grass.


Mace
Location: WV
Length of Ownership: 3months
Usage: Weekly
Runs Great!

I got my S120 April 2022 and I love how it mows, runs, turns on a dime, and how easy it starts! So far it's a great mower! Love it!!!


Foxy
Location: Putnam NY
Length of Ownership: 1month
Usage: Weekly
Good machine

I bought this a few weeks ago and have used it several times. It handles beautifully and easy starts and engaging mower. I like the way I control the speed and it turns on a dime. It feels comfortable to sit on with good leg room. It cleans up easy with the hose hookup on the mower and the quality of the machine is typical Deere.


Bill B
Location: Reading, MA
Length of Ownership: 1yearOrLonger
Usage: Weekly
Nice Machine, easy to maintain

Bought this from Home Depot. It arrived and was setup by my local John Deere dealer. They did a nice job. I had to watch a few youtube videos about maintenance, and I set myself up with some tools to make it easier but overall I like this machine. It's now 2 years old. I have changed the oil twice, replaced mower blades and greased it. I ended up buying a bagger and cart to go with it. Just makes my yard work that much easier. I do tend to baby it, using only trufuel in the tank. A little pricey but I have had great luck with it in all my engines. Now though, I do wish Deere would look into offering an electric version of this machine. That would be my next upgrade if I go that direction.


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