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Tractor · 2004Unverified

John Deere 4120

Name: John Deere 4120
Brand: John Deere

John Deere 4120 — Compact Utility tractor · 35 hp. Reference specifications; pending source verification.

The John Deere 4120 tractor has a rated power output of approximately 35 horsepower, positioning it at the lower end of its class in terms of power. It was manufactured from 2004 to 2014. The 4120 is equipped with a 4-cylinder turbocharged diesel liquid-cooled engine, coupled with four-wheel drive and a hydrostatic transmission. The listed operating weight of the 4120 is 1678 kg, and it is suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

35 hp

Max power

43.1 hp

Weight

1678 kg

Catalogue coverage

Variants represented

Richest spec table

122 rows

Recorded power

35 hp

Recorded weight

1678 kg

Transmissions

12-speed

Production years

2004-2014

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Compact Utility tractorReference

Built in Augusta, Georgia, USAReference

Four-wheel driveReference

Steeringhydrostatic powerReference

ROPS.Reference

Engine

John Deere 2.4L 4-cyl dieselReference

Engine32.1 kWReference

John DeereReference

turbocharged dieselReference

4-cylinderReference

liquid-cooledReference

Displacement2.4 LReference

Bore/Stroke86 x 105 mmReference

Power32.1 kWReference

Compression20:1Reference

Rated RPM2400Reference

Starter volts12Reference

Starter power2.2 kWReference

Oil capacity7.5 LReference

Coolant capacity6.1 LReference

Fuel TypedieselReference

No of Cylinders4 cylinderReference

Rated engine speed2,400 RPMReference

Bore and stroke3.386x4.134 inchesReference

Compression ratio20:1Reference

Cooling systemliquid-cooledReference

Transmission

12-speedReference

hydrostaticReference

TransmissionPowrReverserReference

Gears12 forward and reverseReference

Oil capacity39.0 LReference

TransmissioneHydroReference

TypehydrostaticReference

Gearsinfinite forward and reverseReference

Oil capacity36.3 LReference

Transmission TypeE-HSTReference

forward and reverse optionsPowrReverser - 12 F and 12 R | hydrostatic - Infinite F and RReference

Wheel Drive4WDReference

PTO & Hydraulics

PTO (claimed)26.1 kWReference

Hydraulic system39.0 LReference

Hydraulic system36.3 LReference

Typeopen centerReference

Capacity39.0 LReference

Capacity36.3 LReference

Pressure172.4 barReference

Pump flow45.4 lpmReference

Total flow64.7 lpmReference

Steering flow19.3 lpmReference

Rear TypeIReference

Rear lift (at ends)1419 kgReference

Rear lift (at 24"/610mm)1134 kgReference

Rear PTOindependentReference

Rear PTO Type540Reference

Mid PTOindependent (optional)Reference

Mid PTO Type2100Reference

Capacities

Fuel54.9 LReference

Fuel tank54.9 LReference

Crankcase oil volume7.9 qtsReference

Dimensions

Wheelbase181 cmReference

Weight1678 kgReference

Front tire8.00-16Reference

Rear tire13.6-28Reference

Weight203 kgReference

Weight662 kgReference

Ag front8.00-16Reference

Ag rear13.6-28Reference

Length325 cmReference

Width166 cmReference

Height (hood)157 cmReference

Height (ROPS)246 cmReference

Max Drawbar500 kgReference

John Deere 4120 attachments

72" mid-mount mower deckReference

front-end loaderReference

backhoeReference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps75Reference

Battery CCA770Reference

Battery volts12Reference

Total cold cranking amps770 ccaReference

Attachment overview

72" mid-mount mower deckReference

John Deere 400X loaderReference

John Deere 400CX loaderReference

BackhoeReference

72" Mower deck

Typemid-mount John DeereReference

Type3-blade with hydraulic liftReference

Cutting width182 cmReference

Overall width215 cmReference

Cut height2 to 24 cmReference

John Deere 485 Backhoe

Backhoe typeJohn Deere 485 BackhoeReference

Transport height228 cmReference

Digging depth266 cmReference

Reach from pivot360 cmReference

Loading height223 cmReference

Bucket Rotation180°Reference

Swing Arc180°Reference

Bucket force1691 kgReference

Dipperstick force1104 kgReference

Speeds

With 13.6-28 rear tires.Reference

With 16.3-28 rear tires.Reference

General

Make & ModelJohn DeereReference

Cruise controlStandardReference

Country of manufacturerUSAReference

Power

Max Power43.1 hpReference

PTO

PTO Power35 hpReference

Rear PTO PowerAvailableReference

Rear PTO RPM540 RPMReference

Mid PTO RPM2,100 RPMReference

Hydraulics

Pump Rated Output (total)17.1 gpmReference

Hydraulics TypeOpen CenterReference

Maximum operating pressure2,500 psiReference

Steering & Implements flow5.1 gpm (12 gpm)Reference

Rear Hitch category (SAE designation)Category IReference

Rear Hitch maximum lift capacity1,419.7 kgReference

Dimensions & weight

Height Over ROPS246.9 cmReference

Overall Length325.6 cmReference

Overall weight1,678.3 kgReference

Wheels & tyres

Rear Wheel Type13.6-28Reference

Front Wheel Type8.00-16Reference

Operator station

Seat SuspensionTRUEReference

Steering & brakes

Steering typeHydrostatic PowerReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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