Compare/John Deere 4066M vs John Deere 5420N

John Deere 4066M vs John Deere 5420N

Verdict: John Deere 4066M vs John Deere 5420N

The John Deere 4066M and the John Deere 5420N are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 65 hp. John Deere 4066M is the lighter machine (1,710 kg vs 4,983 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 4066M is the newer design (2014 vs 2001). 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

65 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

liquid-cooled inlineReference

With 14.9-28 R1 rear tires.Reference

Final drives

planetaryReference

—

Differential lock

mechanical rearReference

—

Drive

—

4x4 MFWD 4WD (optional)Reference

Steering

—

hydrostatic powerReference

Variants

5420

—

utility chassisReference

4066M

base modelReference

—

4066R

deluxe modelReference

—

4066M HD

heavy-duty front axleReference

—

Engine

Fuel tank

49.2 LReference

—

Engine (gross)

48.5 kWReference

—

Displacement

2.1 LReference

4.6 LReference

Bore/Stroke

86 x 90 mmReference

106 x 127 mmReference

Emissions

Tier IVReference

—

Emission control

diesel particulate filter (DPF)Reference

—

Rated Power (gross)

48.5 kWReference

—

Rated RPM

2600Reference

2400Reference

Torque

207.5 NmReference

243.0 NmReference

Torque RPM

1690Reference

1400Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

5.3 LReference

41.6 LReference

Fuel Type

DieselReference

—

No of Cylinders

FourReference

—

Rated engine speed

2,600 rpmReference

—

Emissions compliance

Final Tier 4Reference

—

Cylinder liners

Cast-in-blockReference

—

Engine torque at rated speed

178 NmReference

—

Injection pump type

High pressure common rail direct injectionReference

—

Aspiration

Turbocharged and charge air cooledReference

—

Bore and stroke

86 x 90 mmReference

—

Compression ratio

19.1:1Reference

—

Cooling system

LiquidReference

—

Compression

—

17.6:1Reference

Idle RPM

—

825-2625Reference

Operating RPM

—

1600-2400Reference

Firing order

—

1-3-4-2Reference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.457 mmReference

Oil change

—

100 hReference

Transmission

eHydroReference

John Deere SyncReverserReference

Gears

infinite forward and reverse (3-range)Reference

12 forward and reverseReference

Clutch

wet discReference

—

Transmission Type

Power ShuttleReference

—

Wheel Drive

4WDReference

—

Clutch disk diameter wet clutch

129 mm\\n5.08 in.Reference

—

Gear Shift Location

PowrReverser - Left-hand sideReference

—

PTO & Hydraulics

Gear PTO (claimed)

40.4 kWReference

—

Hydro PTO (claimed)

38.7 kWReference

—

Type

hydrostaticReference

partially synchronizedReference

Pressure

172.4 barReference

193.1 barReference

Pump flow

38.6 lpmReference

60.2 lpmReference

Total flow

60.2 lpmReference

—

Steering flow

21.6 lpmReference

25.0 lpmReference

Rear Type

IReference

II/I/INReference

Control

position controlReference

—

Rear lift (at ends)

1419 kgReference

—

Rear lift (at 24"/610mm)

1134 kgReference

1530 kgReference

Rear PTO

independentReference

Rear PTO Type

540 (1.375)Reference

540/540EReference

Engine RPM

540@2400Reference

540E@1700Reference

PTO (claimed)

—

48.5 kWReference

Hydraulic system

—

41.6 LReference

Capacity

—

41.6 LReference

Valves

—

2 to 3Reference

Steering press.

—

131.0 barReference

Dimensions

Wheelbase

185 cmReference

208 cmReference

Weight

650 kgReference

4983 to 5790 poundsReference

Front tire

8.00-16Reference

6.5-16Reference

Rear tire

13.6-28Reference

12.4-24 (2WD)Reference

Ag front

8.00-16Reference

—

Ag rear

13.6-28Reference

—

Lawn/turf front

27x10.50-15Reference

—

Lawn/turf rear

44x18-20Reference

—

Length

331 cmReference

337 cmReference

Height (ROPS)

254 cmReference

—

Height (cab)

247 cmReference

—

Clearance (front axle)

35 cmReference

Front tread

136 cmReference

—

Rear tread

152 cmReference

—

Standard tires (ag)

—

Front: 8.3-16. Rear: 12.4-24 (4WD)Reference

Width

—

190 cmReference

Clearance (drawbar)

—

45 cmReference

Shipping

—

2626 kgReference

Steering wheel

—

152 cmReference

John Deere 4066M attachments

4066M Serial Number Location

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

75Reference

65 (cab)Reference

Battery CCA

770Reference

950 (late)Reference

Battery volts

12Reference

Battery size

770 CCAReference

—

Alternator size

75 ampReference

—

Battery Group

—

31 (cab)Reference

Attachment overview

John Deere 485A Backhoe

Backhoe type

John Deere 485A BackhoeReference

—

Transport height

233 cmReference

—

Bucket width

40 cmReference

—

2-Foot flat digging depth

259 cmReference

—

Reach from pivot

355 cmReference

—

Loading height

200 cmReference

—

Bucket Rotation

180°Reference

—

Swing Arc

170°Reference

—

Bucket force

1701 kgReference

—

Dipperstick force

1110 kgReference

—

General

Make & Model

Yanmar® @ 4TNV86CHT-MJTReference

—

Lubrication

PressurizedReference

—

Air cleaner

Dual elementReference

—

Cruise control

OptionalReference

—

SCV control

Joystick: AvailableReference

—

Rollover protective structure

Type\\nFixed\\nYesReference

—

Platform

FlatReference

—

Power

Max Power

65 hp (2,600 rpm)Reference

—

PTO

PTO Power

54.2 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO Control

IndependentReference

—

Rear PTO RPM

540 rpmReference

—

Capacities

Front Axle capacity

1,600.3 kgReference

—

Rear Axle capacity

2,400.4 kgReference

—

Crankcase oil volume

5.3 LReference

—

Fuel

—

71.9 LReference

Front axle

—

5.0 LReference

Front hubs

—

0.6 LReference

Steering & brakes

Brakes

Multi-plate wet discReference

—

Steering type

Hydrostatic power steeringReference

—

Hydraulics

Pump Rated Output (total)

65.9 l/minReference

—

Hydraulics Type

Dual gearReference

—

Remote Valves

6Reference

—

Steering & Implements flow

21.5 L/min (38.7 L/min)Reference

—

Rear Hitch category (SAE designation)

Category 1Reference

—

Dimensions & weight

Ground Clearance

35.1 cmReference

—

Turning radius

2.8 mReference

—

Overall weight

1,806.2 kgReference

—

Wheels & tyres

Front Wheel Type

Farm - 8-16\\nTurf - 27x10.5-15\\nIndustrial - 10-16.5Reference

—

5420N Serial Numbers

2002

—

248000Reference

2003

—

348000Reference

2004

—

448001Reference

Location:

—

Serial number plate located on front-right tractor frame, above the front axle.Reference

John Deere 5420N Height

Hood

—

146 cmReference

ROPS

—

260 cmReference

Cab

—

233 cmReference

Speeds

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.