Compare/John Deere 3135 vs John Deere 4020

John Deere 3135 vs John Deere 4020

Verdict: John Deere 3135 vs John Deere 4020

The John Deere 3135 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 3135 is the newer design (1977 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.

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

91 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

liquid-cooled inlineReference

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

Differential lock

mechanical rearReference

Factories

—

MexicoReference

Total built

—

17,732 (standard)Reference

Drive

—

4x4 HFWD 4WDReference

Engine

67.9 kWReference

—

Displacement

5.4 LReference

5.9 LReference

Bore/Stroke

102 x 110 mmReference

108 x 108 mmReference

Power

67.9 kWReference

—

Starter volts

12Reference

Drawbar (tested)

—

62.5 kWReference

Compression

—

9.0:1Reference

Rated RPM

—

2200Reference

Idle RPM

—

650-2500Reference

Operating RPM

—

1500-2200Reference

Firing order

—

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

Coolant capacity

—

22.7 LReference

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

Oil capacity

—

64.4 LReference

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

Type

two-speed power shiftReference

full power shiftReference

Gears

12 forward and 6 reverseReference

8 forward and 4 reverseReference

Transmission

Hi-LoReference

John Deere Power ShiftReference

Oil type

—

303 SpecialReference

PTO & Hydraulics

Rear Type

IIReference

Rear PTO Type

540 (1.375)Reference

1000 (1.375)Reference

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

Pressure

—

155.1 barReference

Valves

—

1Reference

SCV flow

—

22.7 lpmReference

Total flow

—

68.1 lpmReference

Rear lift

—

1719 kgReference

Rear PTO

—

independentReference

Engine RPM

—

1000@1900Reference

Front PTO

—

independentReference

Front PTO Type

—

1000Reference

Power at rated PTO speed

—

67.1 kWReference

Dimensions

Front tire

7.50-18Reference

6.00-16Reference

Rear tire

16.9-34Reference

15.5-38Reference

Ag front

7.50-20Reference

7.50-18 (standard)Reference

Ag rear

16.9-38Reference

18.4-34 (standard)Reference

Row crop Wheelbase

—

247 cmReference

Standard Wheelbase

—

254 cmReference

Weight

—

8225 to 9560 poundsReference

Length

—

383 cmReference

Width

—

227 cmReference

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

Rear tread

—

170 to 266 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

Battery volts

12Reference

Charging system

—

Motorola alternatorReference

Charging amps

—

55Reference

Batteries

—

1 (12V system)Reference

Battery AH

—

75Reference

Battery size

—

75 AHReference

Battery options

—

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

Variants

600

—

industrialReference

4020

—

row-cropReference

4020S

—

standardReference

4020HC

—

high-cropReference

Capacities

Gasoline Fuel

—

128.7 LReference

Diesel Fuel

—

128.7 LReference

LP-gas Fuel

—

170.3 LReference

Capacity

—

404 ciReference

Fuel tank

—

128.7 LReference

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

Speeds

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.