Compare/John Deere 3020 vs John Deere 6120L

John Deere 3020 vs John Deere 6120L

Verdict: John Deere 3020 vs John Deere 6120L

The John Deere 3020 and the John Deere 6120L are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 65 hp. John Deere 6120L is the lighter machine (3,590 kg vs 7,139 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6120L is the newer design (2002 vs 1964). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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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

65 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 15.5-38 rear tires.Reference

Four gears (1-4) in six ranges (A-F) with reverser lever. Push-button power shifting between gears (1-4) and power shuttle directional shifting using the reverser lever. Ranges (A-F) may be shifted on the move by using the clutch.Reference

Factories

MexicoReference

—

Total built

139 (Orchard)Reference

—

Final drives

planetaryReference

—

Differential lock

mechanical rearReference

—

Steering

power assistReference

hydrostatic powerReference

Original price

—

$36,000 (2007)Reference

Drive

—

4x4 MFWD 4WD (optional)Reference

Variants

500

industrial tractorReference

—

6120

—

utility chassisReference

6120L

—

low-profile chassisReference

Engine

Drawbar (claimed)

42.5 kWReference

—

Drawbar (tested)

47.1 kWReference

—

Displacement

4.4 LReference

4.5 LReference

Bore/Stroke

108 x 121 mmReference

106 x 127 mmReference

Air cleaner

oil bathReference

dryReference

Compression

9.0:1Reference

—

Rated RPM

2500Reference

2300Reference

Operating RPM

1500-2500Reference

1000-2300Reference

Firing order

1-3-4-2Reference

Starter volts

24Reference

12Reference

Sparkplug gap

0.381 mmReference

—

Point gap

0.559 mmReference

—

Intake valve clearance

0.457 mmReference

0.356 mmReference

Exhaust valve clearance

0.457 mmReference

Oil capacity

41.6 LReference

50.0 LReference

Pre-heating

ether injectionReference

—

Power at rated engine speed

52.7 kWReference

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Max power

47.1 kWReference

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Fuel Type

DieselReference

—

No of Cylinders

4-cylinder | 4-cylinder | 4-cylinderReference

—

Rated engine speed

2,500 | 1,500-2,500 RPMReference

—

Bore and stroke

4.25x4.00 inchesReference

—

Compression ratio

7.5:1 | 16.5:1 | 9.0:1Reference

—

Cooling system

liquid-cooled | liquid-cooled | liquid-cooledReference

—

Engine

—

62.6 kWReference

Emissions

—

Tier IIReference

Power

—

59.7 kWReference

Idle RPM

—

845-2465Reference

Torque

—

347.1 NmReference

Torque RPM

—

1500Reference

Starter power

—

3.0 kWReference

Coolant capacity

—

13.6 LReference

Oil change

—

500 hReference

Transmission

John Deere PowershiftReference

John Deere PowrQuad PlusReference

Gears

8 forward and 4 reverseReference

24 forward and reverseReference

Clutch

hydraulic wet discReference

wet discReference

Oil type

—

JD Hy-GardReference

PTO & Hydraulics

PTO (claimed)

48.5 kWReference

PTO (tested)

53.1 kWReference

—

Syncro-Range Hydraulic system

30.3 LReference

—

Power Shift Hydraulic system

41.6 LReference

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Type

full power shiftReference

partial power shiftReference

Syncro-Range Capacity

30.3 LReference

—

Power Shift Capacity

41.6 LReference

—

Pressure

144.8 barReference

200.0 barReference

Valves

1Reference

—

SCV flow

22.7 lpmReference

—

Total flow

53.0 lpmReference

—

Rear Type

IIReference

Rear PTO

independentReference

Rear PTO Type

1000Reference

540/1000 (optional)Reference

Engine RPM

1000@2100Reference

—

Mid PTO Type

1000Reference

—

Power at rated PTO speed

46.9 kWReference

—

Hydraulic system

—

50.0 LReference

Pump flow

—

94.6 lpmReference

Capacities

Fuel

109.8 LReference

116.2 LReference

LP-Gas Fuel

127.2 LReference

—

Capacity

227 ciReference

50.0 LReference

Dimensions

Wheelbase

228 cmReference

—

Weight

7139 to 7945 poundsReference

3590 kgReference

Front tire

6.00-16Reference

27/9.5-15Reference

Rear tire

13.6-38Reference

16.9-24 (2WD)Reference

Ag front

11.00-12 (single)Reference

—

Ag rear

15.5-38Reference

—

Length

351 cmReference

—

Width

227 cmReference

—

Height (steering wheel)

191 cmReference

—

Height (exhaust)

222 cmReference

—

Bar rear axle

79 by 3048 mmReference

—

Rear tread

152 to 287 cmReference

—

Shipping

3330 kgReference

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Operating

3603 kgReference

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Ballasted

4347 kgReference

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Standard tires (ag)

—

Front: 10.5/80-18. Rear: 16.9-24 (4WD)Reference

Shipping weight

—

3590 kgReference

Front tread

—

139 to 173 cmReference

John Deere 3020 attachments

3020 Serial Number Location

3020 Serial Numbers

1964

50000Reference

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1965

68000Reference

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1966

84000Reference

—

1967

97286Reference

—

1968

112933Reference

—

1969

123000Reference

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1970

129897Reference

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1971

150000Reference

—

1972

154197Reference

—

Links

Electrical

Ground

floating (24V)Reference

negativeReference

Charging system

generatorReference

alternatorReference

Batteries

2 (24V)Reference

—

Battery volts

12Reference

Battery options

1 (12V), 2 (24V) | 1 (12V), 2 (24V)Reference

—

Charging volts

—

14Reference

Attachment overview

Test results

Fuel use

30.7 l/hourReference

—

Max pull

3483 kgReference

—

Speeds

General

Make & Model

John DeereReference

—

PTO

Rear PTO Power

AvailableReference

—

Mid PTO

AvailableReference

—

Hydraulics

Hydraulics Type

Option 1: 8 gal\\nOption 2: closed centerReference

—

Maximum operating pressure

2,100 psiReference

—

Remote Valves

1Reference

—

Rear Hitch category (SAE designation)

Category IIReference

—

Dimensions & weight

Overall Height

191.8 cmReference

—

Overall Length

351.8 cmReference

—

Overall Width

227.6 cmReference

—

Wheels & tyres

Rear wheel tread range

13.6-38, 15.5-38 inchReference

—

Front Wheel tread range

6.00-16, 7.50-15, 7.50-16 (single), 11.00-12 (single)Reference

—

Steering & brakes

Steering type

power assistReference

—

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.