Compare/John Deere 3350 vs John Deere 4020

John Deere 3350 vs John Deere 4020

Verdict: John Deere 3350 vs John Deere 4020

The John Deere 3350 and the John Deere 4020 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 91 hp. John Deere 4020 is the lighter machine (8,225 kg vs 9,315 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 3350 is the newer design (1986 vs 1963). 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

91 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 18.4-34 rear tires.Reference

Power Shift allows shift-on-the-move between gears without clutching.Reference

Factories

Rosario, ArgentinaReference

MexicoReference

Final drives

planetaryReference

—

Differential lock

mechanical rearReference

Total built

—

17,732 (standard)Reference

Drive

—

4x4 HFWD 4WDReference

Engine

74.6 kWReference

—

Displacement

5.9 LReference

Bore/Stroke

107 x 110 mmReference

108 x 108 mmReference

Power

74.6 kWReference

—

Air cleaner

dryReference

—

Compression

17.4:1Reference

9.0:1Reference

Rated RPM

2300Reference

2200Reference

Torque

370.1 NmReference

—

Torque RPM

1400Reference

—

Starter volts

12Reference

Starter power

3.0 kWReference

—

Oil capacity

11.5 LReference

64.4 LReference

Coolant capacity

19.0 LReference

22.7 LReference

Drawbar (tested)

—

62.5 kWReference

Idle RPM

—

650-2500Reference

Operating RPM

—

1500-2200Reference

Firing order

—

1-5-3-6-2-4Reference

Intake valve clearance

—

0.381 mmReference

Exhaust valve clearance

—

0.711 mmReference

Early Oil capacity

—

7.6 LReference

Late Oil capacity

—

11.4 LReference

Sparkplug gap

—

0.635 mmReference

Point gap

—

0.406 mmReference

Power at rated engine speed

—

71.5 kWReference

Max power

—

62.0 kWReference

Fuel Type

—

DieselReference

Rated engine speed

—

2,200 | 1,500-2,200 RPMReference

Bore and stroke

—

4.25x4.75 inchesReference

Compression ratio

—

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

Cooling system

—

liquid-cooled inline | 24 qtsReference

Transmission

Power SynchronReference

John Deere Power ShiftReference

Gears

8 forward and 4 reverseReference

Oil type

—

303 SpecialReference

PTO & Hydraulics

PTO (claimed)

67.9 kWReference

—

Hydraulic system

52.0 LReference

—

Type

closed center constant pressureReference

full power shiftReference

Capacity

52.0 LReference

404 ciReference

Pressure

186.0 barReference

155.1 barReference

Total flow

44.0 lpmReference

68.1 lpmReference

Rear Type

II/IIINReference

IIReference

2WD Rear lift (at ends)

4076 kgReference

—

4WD Rear lift (at ends)

4898 kgReference

—

Front Hitch

IIReference

—

Front lift (at ends)

2960 kgReference

—

Rear PTO

independentReference

Clutch

hydraulic wet discReference

—

Rear PTO Type

540/1000Reference

1000 (1.375)Reference

Engine RPM

1000@2172Reference

1000@1900Reference

Front PTO

independentReference

Front PTO Type

1000Reference

PTO (tested)

—

71.5 kWReference

Syncro-Range Hydraulic system

—

37.9 LReference

Power Shift Hydraulic system

—

45.4 LReference

Syncro-Range Capacity

—

37.9 LReference

Power Shift Capacity

—

45.4 LReference

Valves

—

1Reference

SCV flow

—

22.7 lpmReference

Rear lift

—

1719 kgReference

Power at rated PTO speed

—

67.1 kWReference

Capacities

Fuel

173.0 LReference

—

4WD Max capacity

7499 kgReference

—

Gasoline Fuel

—

128.7 LReference

Diesel Fuel

—

128.7 LReference

LP-gas Fuel

—

170.3 LReference

Fuel tank

—

128.7 LReference

Dimensions

2WD Wheelbase

225 cmReference

—

4WD Wheelbase

258 cmReference

—

Weight

9315 to 10880 poundsReference

8225 to 9560 poundsReference

Front tire

10.00-16Reference

6.00-16Reference

2WD Rear tire

18.4-38Reference

—

2WD Standard tires (ag)

Front: 10.00-16. Rear: 18.4-38Reference

—

4WD Standard tires (ag)

Front: 13.6-28. Rear: 18.4-38Reference

—

Length

478 cmReference

383 cmReference

Width

203 cmReference

227 cmReference

Height (cab)

270 cmReference

—

4WD Ground clearance

53 cmReference

—

2WD Ground clearance

68 cmReference

—

2WD Front tread

144 to 209 cmReference

—

4WD Front tread

151 to 200 cmReference

—

Rear tread

150 to 199 cmReference

170 to 266 cmReference

2WD

4225 kgReference

—

4WD

4935 kgReference

—

Row crop Wheelbase

—

247 cmReference

Standard Wheelbase

—

254 cmReference

Rear tire

—

15.5-38Reference

Ag front

—

7.50-18 (standard)Reference

Ag rear

—

18.4-34 (standard)Reference

Regular rear axle

—

85 by 2311 mmReference

Long rear axle

—

85 by 2641 mmReference

Extra long rear axle

—

85 by 2844 mmReference

Front tread

—

123 to 208 cmReference

Shipping

—

3773 kgReference

Operating

—

4336 kgReference

Ballasted

—

6341 kgReference

Row-crop Steering wheel

—

197 cmReference

Standard Steering wheel

—

198 cmReference

Electrical

Ground

negativeReference

floating (24V)Reference

Charging amps

55Reference

Batteries

2Reference

1 (12V system)Reference

Battery volts

12Reference

Battery AH

88Reference

75Reference

Charging system

—

Motorola alternatorReference

Battery size

—

75 AHReference

Battery options

—

2 (24V system), 1 (12V system) | 2 12VReference

Speeds

Variants

600

—

industrialReference

4020

—

row-cropReference

4020S

—

standardReference

4020HC

—

high-cropReference

John Deere 4020 attachments

4020 Serial Number Location

4020 Serial Numbers

1964

—

65000Reference

1965

—

91000Reference

1966

—

119000Reference

1967

—

145660Reference

1968

—

173982Reference

1969

—

201000Reference

1970

—

222160Reference

1971

—

250000Reference

1972

—

260791Reference

Final

—

270288Reference

Attachment overview

John Deere 4020 Height

Standard Exhaust

—

224 cmReference

Row crop Exhaust

—

225 cmReference

Test results

Fuel use

—

25.0 l/hourReference

Max pull

—

4834 kgReference

General

Make & Model

—

John DeereReference

PTO

Rear PTO Power

—

AvailableReference

Front PTO Power

—

AvailableReference

Hydraulics

Hydraulics Type

—

Option 1: 10 gal\\nOption 2: closed centerReference

Maximum operating pressure

—

2,250 psiReference

Remote Valves

—

1Reference

Rear Hitch category (SAE designation)

—

Category IIReference

Dimensions & weight

Wheelbase

—

247.7 cmReference

Overall Height

—

224.2 cmReference

Overall Length

—

383.5 cmReference

Overall Width

—

227.6 cmReference

Rear Axle Width

—

8.6 cmReference

Rear Axle Length

—

264.2 cmReference

Wheels & tyres

Rear wheel tread range

—

15.5-38 (row crop), 18.4-34 (standard) inchReference

Front Wheel tread range

—

6.00-16 (row crop), 7.50-18 (standard)Reference

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.