John Deere D120

John Deere D120The John Deere D120 is a 2WD lawn tractor from the D100 series. This tractor was manufactured by John Deere in Greeneville, Tennessee, USA from 2011 to 2012. The John Deere D120 is equipped with a 0.5 L single-cylinder gasoline engine and hydrostatic transmission with infinite forward and reverse gears.

The JD D120 lawn tractor used the Briggs & Stratton 33 engine. It is a 0.5 L, 540 cm2, (33.0 cu·in) single-cylinder natural aspirated gasoline engine with 94.0 mm (3.7 in) of the cylinder bore and 77.8 mm (3.06 in) of the piston stroke. This engine produced 21.4 PS (15.7 kW; 21.0 HP) of maximum output power.

The John Deere D120 is equipped with manual steering, mechanical shoe brakes on the transaxle, open operator station and 9.0 liters (2.4 US gal.; 2 Imp. gal) fuel tank.

Following attachments are available for JD D120 lawn tractor:

  • John Deere Edge 42: mid-mount 42 in (1,060 mm) 2-blades mower deck with manual spring assisted lift
  • John Deere 46: 46 in (1,160 mm) front-mount blade
  • John Deere 44: 43.25 in (1,090 mm) front-mount snowblower

John Deere D120 Specifications

General Specifications
Model John Deere D120
Length 1,750 mm (68.9 in)
Width 1,310 mm (51.6 in)
Height 1,130 mm (44.5 in)
Wheel base 1,240 mm (48.8 in)
Weight 205 kg (452 lbs)
Fuel tank capacity 9.0 liters (2.4 US gal.; 2 Imp. gal)
Battery 12V Type BCI Group U1
Cabin type Open operator station
Engine
Engine model Briggs & Stratton 33
Engine type Four-stroke, air-cooled, inline
Cylinders 1
Fuel type Gasoline
Displacement 0.5 L, 540 cm2, (33.0 cu·in)
Bore and stroke 94.0 mm X 77.8 mm (3.7 in X 3.06 in)
Horsepower 21.4 PS (15.7 kW; 21.1 HP)
Starter Electric
Oil capacity: 1.4 L (1.48 US. qt, 1.23 Imp. qt.)
Spark plug Champion RC12YC
Spark plug gap 0.76 mm (0.030 in)
Intake valve clearance 0.076-0.127 mm (0.003-0.005 in)
Exhaust valve clearance 0.13-0.18 mm (0.005-0.007 in.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Manual
Brakes Mechanical shoe on transaxle
Transmission model Kanzaki Tuff Torq T40
Transmission type Hydrostatic
Gears Infinite forward and reverse
Speed Forward: 8.9 kmh (5.5 mph) Reverse: 5.2 (3.2 mph)
Tires
Front tires Lawn/turf: 15×6.00-6
Rear tires Lawn/turf: 20×8.0-8
PTO (Power take-off shaft)
Middle PTO type Independent
Middle PTO spped