Compare/John Deere 4120 vs John Deere 5039D

John Deere 4120 vs John Deere 5039D

Verdict: John Deere 4120 vs John Deere 5039D

The John Deere 4120 and the John Deere 5039D are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 35 hp. John Deere 4120 is the lighter machine (1,678 kg vs 1,794 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 5039D is the newer design (2015 vs 2004). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

35 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 16.3-28 rear tires.Reference

With 13.6x28 rear tires.Reference

Steering

hydrostatic powerReference

powerReference

Engine

32.1 kWReference

29.1 kWReference

Displacement

2.4 LReference

2.9 LReference

Bore/Stroke

86 x 105 mmReference

106 x 110 mmReference

Power

32.1 kWReference

29.1 kWReference

Compression

20:1Reference

18.5:1Reference

Rated RPM

2400Reference

2300Reference

Starter volts

12Reference

Starter power

2.2 kWReference

2.5 kWReference

Oil capacity

36.3 LReference

32.0 LReference

Coolant capacity

6.1 LReference

—

Fuel Type

dieselReference

—

No of Cylinders

4 cylinderReference

—

Rated engine speed

2,400 RPMReference

—

Bore and stroke

3.386x4.134 inchesReference

—

Compression ratio

20:1Reference

—

Cooling system

liquid-cooledReference

—

Idle RPM

—

850-2500Reference

Operating RPM

—

1400-2300Reference

Torque

—

153.0 NmReference

Torque RPM

—

1200Reference

Firing order

—

1-2-3Reference

Transmission

eHydroReference

—

Gears

infinite forward and reverseReference

8 forward and 4 reverseReference

Transmission Type

E-HSTReference

—

forward and reverse options

PowrReverser - 12 F and 12 R | hydrostatic - Infinite F and RReference

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Wheel Drive

4WDReference

—

PTO & Hydraulics

PTO (claimed)

26.1 kWReference

Hydraulic system

36.3 LReference

32.2 LReference

Type

hydrostaticReference

collar shift gearReference

Capacity

36.3 LReference

32.2 LReference

Pressure

172.4 barReference

—

Pump flow

45.4 lpmReference

36.0 lpmReference

Total flow

64.7 lpmReference

—

Steering flow

19.3 lpmReference

—

Rear Type

IReference

IIReference

Rear lift (at ends)

1419 kgReference

1399 kgReference

Rear lift (at 24"/610mm)

1134 kgReference

—

Rear PTO

independentReference

—

Rear PTO Type

540Reference

540 (1.375)Reference

Mid PTO

independent (optional)Reference

—

Mid PTO Type

2100Reference

—

Engine RPM

—

540E@1600Reference

Capacities

Fuel

54.9 LReference

60.0 LReference

Fuel tank

54.9 LReference

—

Crankcase oil volume

7.9 qtsReference

—

Dimensions

Wheelbase

181 cmReference

195 cmReference

Weight

662 kgReference

1794 kgReference

Front tire

8.00-16Reference

6.0x16Reference

Rear tire

13.6-28Reference

12.4x28Reference

Ag front

8.00-16Reference

6.0x16Reference

Ag rear

13.6-28Reference

13.6x28Reference

Length

325 cmReference

328 cmReference

Width

166 cmReference

174 cmReference

Height (hood)

157 cmReference

—

Height (ROPS)

246 cmReference

—

Max Drawbar

500 kgReference

—

Height (exhaust)

—

219 cmReference

Ground clearance

—

38 cmReference

John Deere 4120 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

75Reference

40Reference

Battery CCA

770Reference

—

Battery volts

12Reference

Total cold cranking amps

770 ccaReference

—

Battery AH

—

88Reference

Attachment overview

72" Mower deck

Cutting width

182 cmReference

—

Overall width

215 cmReference

—

Cut height

2 to 24 cmReference

—

John Deere 485 Backhoe

Backhoe type

John Deere 485 BackhoeReference

—

Transport height

228 cmReference

—

Digging depth

266 cmReference

—

Reach from pivot

360 cmReference

—

Loading height

223 cmReference

—

Bucket Rotation

180°Reference

—

Swing Arc

180°Reference

—

Bucket force

1691 kgReference

—

Dipperstick force

1104 kgReference

—

Speeds

General

Make & Model

John DeereReference

—

Cruise control

StandardReference

—

Country of manufacturer

USAReference

—

Power

Max Power

43.1 hpReference

—

PTO

PTO Power

35 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

540 RPMReference

—

Mid PTO RPM

2,100 RPMReference

—

Hydraulics

Pump Rated Output (total)

17.1 gpmReference

—

Hydraulics Type

Open CenterReference

—

Maximum operating pressure

2,500 psiReference

—

Steering & Implements flow

5.1 gpm (12 gpm)Reference

—

Rear Hitch category (SAE designation)

Category IReference

—

Rear Hitch maximum lift capacity

1,419.7 kgReference

—

Dimensions & weight

Height Over ROPS

246.9 cmReference

—

Overall Length

325.6 cmReference

—

Overall weight

1,678.3 kgReference

—

Wheels & tyres

Rear Wheel Type

13.6-28Reference

—

Front Wheel Type

8.00-16Reference

—

Operator station

Seat Suspension

TRUEReference

—

Steering & brakes

Steering type

Hydrostatic PowerReference

—

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.