Tractorpedia.com

John Deere D120

John Deere D120 tractor
View Images
The John Deere D120 is a lawn tractor produced from 2011 to 2012 as part of the D100 Series. It features a 21 hp Briggs & Stratton 540cc 1-cylinder gasoline engine, hydrostatic transmission, and two-wheel drive. The tractor includes an open operator station with an adjustable seat and optional canopy or snow enclosure. It has a 42-inch mid-mount mower deck and supports attachments such as a snowblower and blade. The D120 was built in Greeneville, Tennessee, USA, and originally sold for $1,799 in 2011.
John Deere D120lawn tractorBriggs & Stratton enginehydrostatic transmissionmower deckattachmentsspecifications
Power12 hp
Founded38/46" deck
ModelD120

Technical Specifications

Detailed specifications and technical data for John Deere D120

Engine

Type:gasoline
Model:Briggs & Stratton 33
Cooling:air-cooled vertical-shaft
Starter:electric
Cylinders:1-cylinder
Fuel tank:4 gal (15.1 L)
Point gap:0.012 inches (0.305 mm)
Air cleaner:cartridge
Bore/Stroke:3.70x3.06 inches (94 x 78 mm)
Displacement:540 cc (33 ci)
Oil capacity:1.5 qts (1.4 L)
Power (gross):21 hp (15.7 kW)
Sparkplug gap:0.030 inches (0.762 mm)
Starter volts:12
Intake valve clearance:0.004 inches (0.102 mm)
Exhaust valve clearance:0.006 inches (0.152 mm)
Fuel tank (California model):2.4 gal (9.1 L)

Features

Drive:Two-wheel drive
Brakes:Mechanical shoe on transaxle brakes
Steering:Manual steering
Operator station:Open operator station. Adjustable 15-inch tall seat with 5.5-inches of travel in ten positions. Fender-mounted cup holder. Optional nylon sunshade canopy or snow enclosure.

Dimensions

Height:44.5 inches (113 cm)
Length:68.75 inches (174 cm)
Weight:450 lbs (204 kg)
Rear tire:20x8.0-8
Wheelbase:48.9 inches (124 cm)
Front tire:15x6.00-6

Electrical

Ground:negative
Battery Group:U1
Battery volts:12
Charging amps:9
Charging system:alternator

Production

Type:Lawn tractor
Series:D100 Series
Built in:Greeneville, Tennessee, USA
Original price:$1,799 in 2011
Years produced:2011 - 2012

References

Operator's Manual D100 Series (OMGX24147):published in 2011
Operator's Manual D100 Series (OMGX24230):published in 2012

Attachments

Overview:42" mid-mount mower deck, snowblower, blade
46" Blade:John Deere 46, front-mount, 46 inches width (116 cm), 6.5 inches lift (16 cm), manual-lift, manual-angle
42" Mower deck:mid-mount John Deere Edge 42, 2-blade with manual with spring-assist lift, Cutting width 42 inches (106 cm), Overall width 52 inches (132 cm), Cut height 1 to 4 inch (2 to 10 cm), Cut positions 13
43.25" Snow blower:John Deere 44, 43.25 inches width (109 cm), dual-stage, Total width 44 inches (111 cm), Clear height 18 inches (45 cm), front-mount, 180 lbs (81 kg)

Transmission

Type:belt-driven hydrostatic
Gears:infinite forward and reverse
Model:Tuff Torq T40
Oil change:sealed unit, owner service is not recommended
Description:Automatic transmission with right-side accelerator and decelerator/reverse foot pedals. Left-side brake pedal. Cruise control is standard equipment.

Serial Numbers

Location:Serial number on rear of tractor, left side, under fender.

Power Take-off (PTO)

Type:Mid PTO
Operation:manual independent

Related Models

John Deere D125

Model:D125

John Deere D110

Model:D110

John Deere LA125

Model:LA125