Compare/John Deere 4620 vs John Deere 6R 140

John Deere 4620 vs John Deere 6R 140

Verdict: John Deere 4620 vs John Deere 6R 140

The John Deere 4620 and the John Deere 6R 140 are both tractors — here is how they stack up on the figures that matter. John Deere 6R 140 leads on rated power with 138 hp against 136 hp. John Deere 6R 140 is the lighter machine (6,199 kg vs 12,980 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6R 140 is the newer design (2022 vs 1971). In short: choose the John Deere 6R 140 for outright pulling power, or the John Deere 4620 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

136 hp

138 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 20.8-38 rear tires.Reference

liquid-cooledReference

Total built

1,883 (Power Shift)Reference

—

Drive

4x4 HFWD 4WDReference

—

Final drives

planetaryReference

—

Differential lock

hydro-mechanical rearReference

—

Steering

hydrostatic powerReference

—

Engine

Drawbar (tested)

86.3 kWReference

—

Displacement

6.6 LReference

4.5 LReference

Bore/Stroke

108 x 121 mmReference

106 x 127 mmReference

Air cleaner

dry with safety elementReference

—

Compression

16.4:1Reference

—

Rated RPM

2200Reference

—

Idle RPM

800-2200Reference

—

Operating RPM

1500-2200Reference

—

Firing order

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

—

Starter volts

12Reference

Oil capacity

68.1 LReference

—

Coolant capacity

26.5 LReference

—

Power at rated engine speed

101.2 kWReference

—

Max power

86.3 kWReference

—

Engine (gross)

—

103.0 kWReference

Engine (max)

—

113.0 kWReference

Emissions

—

Tier IVReference

Rated Power (gross)

—

103.0 kWReference

Maximum Power (gross)

—

113.0 kWReference

Torque

—

656.3 NmReference

Torque RPM

—

1600Reference

Starter

—

electricReference

Fuel Type

—

DieselReference

No of Cylinders

—

4Reference

Emissions compliance

—

Final Tier 4Reference

Engine torque at rated speed

—

Option 1: 656 Nm\\nOption 2: 2,100 rpmReference

Interval for engine oil change

—

500 hoursReference

Interval for engine coolant change

—

6,000 hoursReference

Cooling system

—

28 LReference

Transmission

John Deere Power ShiftReference

John Deere AutoQuad Plus EcoReference

Gears

8 forward and 4 reverseReference

24 forward and reverseReference

Clutch

hydraulic wet discsReference

—

Transmission Type

—

Power QuadReference

forward and reverse options

—

IVTReference

Wheel Drive

—

MFWDReference

Rear Axle Drive Type

—

Inboard planetary three pinionReference

Interval for hydraulic/transmission oil change

—

1,500 hoursReference

PTO & Hydraulics

PTO (claimed)

100.7 kWReference

82.0 kWReference

PTO (tested)

101.2 kWReference

—

Hydraulic system

68.1 LReference

—

Type

full power shiftReference

partial power shiftReference

Capacity

68.1 LReference

275 cu. in.Reference

Rear Type

III/IIReference

IIIN/IIReference

Rear PTO

independentReference

—

Rear PTO Type

1000Reference

—

Engine RPM

1000@1900Reference

—

Power at rated PTO speed

97.1 kWReference

—

Pump flow

—

155.2 lpmReference

Rear lift

—

4100 kgReference

Front Hitch

—

IIINReference

Front lift

—

3299 kgReference

Capacities

Fuel

189.2 LReference

—

Fuel tank

—

195 LReference

Diesel exhaust fluid (DEF) tank

—

13 LReference

Crankcase oil volume

—

4.2 U.S. galReference

Dimensions

Wheelbase

270 cmReference

259 cmReference

Weight

12980 to 14930 poundsReference

6199 kgReference

Front tire

11.00-16Reference

—

Rear tire

20.8-38Reference

—

Ag front

14.9-24 (4WD)Reference

—

Ag rear

20.8-38 (duals)Reference

—

Length

433 cmReference

—

Width

299 cmReference

—

Height

269 cmReference

—

Height (steering wheel)

220 cmReference

—

Clearance (front axle)

60 cmReference

—

Clearance (rear axle)

74 cmReference

—

Clearance (drawbar)

45 cmReference

—

Front tread

182 to 223 cmReference

—

Rear tread

152 to 330 cmReference

—

Shipping

5887 kgReference

—

Operating

6772 kgReference

—

Ballasted

8455 kgReference

—

4620 Serial Number Location

4620 Serial Numbers

1971

10001Reference

—

1972

13692Reference

—

Final

16967Reference

—

Electrical

Ground

negativeReference

Charging system

alternatorReference

Batteries

2Reference

—

Battery volts

6Reference

12Reference

Alternator size

—

120 ampReference

Battery options

—

12 VReference

Total cold cranking amps

—

1,200 CCAReference

Test results

Fuel use

31.8 l/hourReference

—

Max pull

6312 kgReference

—

Speeds

General

Make & Model

—

NJDXL06.8,324Reference

Creeper

—

Available with AutoQuadReference

SCV control

—

Joystick: AvailableReference

Drawbar category

—

Category 2Reference

Drawbar Maximum vertical load

—

3,085-5,400 lbReference

Rear Axle Differential Lock

—

ElectrohydraulicReference

Radio

—

OptionalReference

Country of manufacturer

—

GermanyReference

Type of headlight bulb

—

Standard: 65-W halogen W\\nOptional: LEDReference

Power

Max Power

—

154 hpReference

Rated Power

—

140 hpReference

Power boost

—

10 percentReference

PTO

PTO Power

—

123 hpReference

PTO torque rise

—

40 percentReference

Rear PTO Power

—

AvailableReference

Rear PTO Control

—

Electrical modulationReference

Rear PTO RPM

—

1,000 rpmReference

Front PTO Power

—

AvailableReference

Engine Speed on Front PTO speed

—

Option 1: 1,000 ):\\nOption 2: 540 rpmReference

Hydraulics

Pump Rated Output (total)

—

155 l/minReference

Remote Valves

—

8Reference

Number of rear selective control valves (SCVs)

—

fiveReference

Rear Hitch category (SAE designation)

—

2/3NReference

Rear Hitch maximum lift capacity

—

7,937Reference

Rear Hitch Sensing Type

—

ElectrohydraulicReference

Front Hitch category (SAE designation)

—

Category 3NReference

Front Hitch lift capacity beyond lift points

—

At hook ends: 3,300 kg\\n7,275 lbReference

Dimensions & weight

Overall Width

—

1,680 mmReference

Overall weight

—

6,199.7 kgReference

Wheels & tyres

Rear Wheel Type

—

420/85R30 (16.9R-30)Reference

Rear wheel tread range

—

MFWD: 1,524-2,235 mm 60-88 in.\\nTLS: 1,524-2,235 mm 60-88 in.Reference

Operator station

Cab Availability

—

AvailableReference

Cab glass area

—

65.77 sq ftReference

Cab space

—

117.59 cu ftReference

Seat Suspension

—

AvailableReference

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.