John Deere X120 lawn tractor

John Deere X120

Power

13 hp

Production

2007-2010

Engine

1-cylinder

Transmission

Tuff Torq T40

Weight

450 lbs [204 kg]

From the same series:

X110
X140

Introduction

John Deere X120 Lawn Tractor

The John Deere X120 is a lawn tractor manufactured in Greeneville, Tennessee, USA, between 2007 and 2010. Designed for residential lawn maintenance, this model is part of the X100 series, offering a balance of maneuverability and operational simplicity.

Engine and Powertrain

The tractor is powered by a 501 cc (30.6 ci) single-cylinder, air-cooled engine, producing a gross power output of 13.8 hp (10.3 kW). It features a Tuff Torq T40 hydrostatic transmission, which allows for smooth, stepless speed control during operation. The engine requires a 1.4-liter oil capacity and utilizes a paper and foam air cleaner system to ensure longevity in dusty conditions.

Mowing and Mechanical Systems

The X120 is equipped with a 42-inch mower deck. It utilizes an independent front PTO (Power Take-Off) system with an electric clutch, allowing for convenient engagement of the cutting deck. Steering is manual, and the machine features an open operator station designed for accessibility.

Electrical and Dimensions

The electrical system operates on 12 volts, powered by a BCI U1 battery with a 9-amp regulated charging system. The tractor measures 174 cm in length, 131 cm in width, and 113 cm in height, with a total weight of 204 kg. Traction is provided by 15x6.00-6 front lawn/turf tires and 20x8.0-8 rear lawn/turf tires.

Conclusion

The John Deere X120 is suited for homeowners requiring a reliable, compact machine for standard lawn care tasks. Its hydrostatic transmission and independent PTO system provide a user-friendly experience for general property maintenance.

Production Information of John Deere, X120

  • Lawn tractor
  • Built in Greeneville, Tennessee, USA
ManufacturerJohn Deere

Dimension and Tires Information of John Deere, X120

Length68.75 inches [174 cm]
Weight450 lbs [204 kg]
Width51.75 inches [131 cm]
Height44.5 inches [113 cm]
Lawn/turf front15x6.00-6
Lawn/turf rear20x8.0-8

Engine Specifications of John Deere, X120

  • Air-cooled
  • 1-cylinder
Air cleanerPaper and foam
Sparkplug gap0.030 inches [0.762 mm]
Oil capacity1.5 qts [1.4 L]
Displacement501 cc [30.6 ci]
Bore/Stroke3.57x3.06 inches [91 x 78 mm]
Power (gross)13.8 hp [10.3 kW]
Starter volts12
StarterElectric
Exhaust valve clearance0.006 inches [0.152 mm]
Intake valve clearance0.004 inches [0.102 mm]
Point gap0.012 inches [0.305 mm]

Transmission Information of John Deere, X120

Transmission variants 1

TransmissionTuff Torq T40
TypeHydrostatic

Mechanical Specs of John Deere, X120

  • Open operator station.
SteeringManual

Power Information of John Deere, X120

Front PTOIndependent
ClutchElectric

Electrical System of John Deere, X120

GroundNegative
Battery GroupBCI U1
Battery volts12
Charging systemRegulated circuit
Charging amps9

Where it sits

With 13 HP, the John Deere X120 sits just below X140 (17 HP) in John Deere's range. Its power puts it in the 6th percentile of 2000s models in our database (1174 machines).

Frequently asked questions

How much horsepower does the John Deere X120 have?

The John Deere X120 delivers 13 HP.

What years was the John Deere X120 produced?

The John Deere X120 was produced in 2007-2010.

What engine does the John Deere X120 have?

The John Deere X120 is powered by a 1-cylinder engine.

What transmission does the John Deere X120 use?

The John Deere X120 uses a Tuff Torq T40 transmission.

How much does the John Deere X120 weigh?

The John Deere X120 weighs 450 lbs [204 kg].

Compare the John Deere X120 with another model