Compare/John Deere 6115M vs John Deere 7420 High-Crop

John Deere 6115M vs John Deere 7420 High-Crop

Verdict: John Deere 6115M vs John Deere 7420 High-Crop

The John Deere 6115M and the John Deere 7420 High-Crop are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 115 hp. John Deere 6115M holds more fuel (219.6 L vs 207.0 L) for longer stints between fills. John Deere 6115M is the newer design (2013 vs 2003). 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

115 hp

Confidence

98%

Guide price

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Overview

Manufacturer

John DeereReference

Drawbar performanceReference

Four power shift speeds (1-4) in four ranges (A-D) with left-hand reverser.Reference

Original price

$95,721 (2014 AutoQuad Cab 4WD )Reference

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Differential lock

limit-slip front (4WD)Reference

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Steering

hydrostatic powerReference

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Engine

Engine (gross)

85.8 kWReference

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Engine (max)

88.7 kWReference

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Drawbar (tested)

67.5 kWReference

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Displacement

4.5 LReference

6.8 LReference

Bore/Stroke

106 x 127 mmReference

Emissions

Interim Tier IVReference

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Emission control

cooled exhaust gas recirculationReference

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Rated Power (gross)

85.8 kWReference

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Maximum Power (gross)

88.7 kWReference

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Fuel system

high pressure common railReference

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Compression

16.1:1Reference

17:1Reference

Rated RPM

2100Reference

Torque

518.0 NmReference

610.2 NmReference

Torque RPM

1600Reference

1500Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

52.1 LReference

21.0 LReference

Coolant capacity

22.1 LReference

28.0 LReference

Max power

67.5 kWReference

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Power at rated engine speed

1566.7 kWReference

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Fuel Type

DieselReference

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No of Cylinders

4 cylinderReference

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Emissions compliance

Interim Tier IV | cooled exhaust gas recirculationReference

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Engine torque at rated speed

173.3 kgReference

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Bore and stroke

4.19x5.00 inchesReference

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Compression ratio

16.1:1Reference

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Cooling system

liquid-cooledReference

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Engine

—

100.7 kWReference

Power

—

100.7 kWReference

Air cleaner

—

dual paper elementsReference

Idle RPM

—

850-2250Reference

Operating RPM

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1300-2100Reference

Firing order

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

Transmission

AutoQuad PlusReference

John Deere PowrQuad PlusReference

Gears

24 forward and reverseReference

16 forward and reverseReference

Clutch

wet discReference

hydraulic wet discReference

Transmission Type

Sync ShuttleReference

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Wheel Drive

4WDReference

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Rear Axle Drive Type

3 Planetary gear reductionReference

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PTO & Hydraulics

PTO (claimed)

70.8 kWReference

85.8 kWReference

PTO (tested)

1566.7 kWReference

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Hydraulic system

51.9 LReference

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Type

partial power shiftReference

four-speed power shiftReference

Capacity

51.9 LReference

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Pressure

200.0 barReference

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Rear valves

1 to 3Reference

2Reference

Mid valves

2 or 3 (optional)Reference

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Pump flow

113.6 lpmReference

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SCV flow

79.9 lpmReference

101.1 lpmReference

Rear Type

II/IIINReference

III/IIReference

Control

electrohydraulic load sensingReference

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Rear lift (at 24"/610mm)

2833 kgReference

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Drawbar

Cat. IIReference

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Rear PTO

independentReference

Rear PTO Type

540/1000 (1.375)Reference

540/1000Reference

Engine RPM

1000@1932Reference

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Power at rated PTO speed

78.5 kWReference

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Rear lift

—

4513 kgReference

Capacities

Fuel

219.5 LReference

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Fuel tank

219.6 LReference

207.0 LReference

Crankcase oil volume

16.9 qtsReference

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Dimensions

Wheelbase

258 cmReference

288 cmReference

Weight

5210 kgReference

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Front tire

10.00-16Reference

320/90R46Reference

Rear tire

460/85R34 (2WD)Reference

320/90R46Reference

Standard tires (ag)

Front: 380/85R24. Rear: 460/85R34 (4WD)Reference

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Max weight

8700 kgReference

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Clearance (front axle)

51 cmReference

74 cmReference

Bar rear axle

78 by 2555 mmReference

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Front tread

153 to 204 cmReference

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Ag front

—

320/90R46Reference

Ag rear

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320/90R46Reference

Length

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457 cmReference

Height (cab)

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313 cmReference

Clearance (rear axle)

—

103 cmReference

Clearance (drawbar)

—

75 cmReference

John Deere 6115M attachments

6115M Serial Number Location

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

150 (optional)Reference

115Reference

Charging volts

14Reference

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Battery volts

12Reference

Battery CCA

—

850Reference

Attachment overview

Test results

Fuel use

23.8 l/hourReference

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Max pull

4757 kgReference

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General

Make & Model

John DeereReference

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Drawbar category

Cat. IIReference

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Rear Axle Type

Flange | BarReference

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Rollover protective structure

Two-post foldable ROPSReference

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Display

Performance Monitor, Several Settings can be adjustedReference

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Radio

Radio Available ex factoryReference

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Country of manufacturer

GermanyReference

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Power

Rated Power

115 hpReference

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PTO

PTO Power

95 hpReference

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Rear PTO Power

AvailableReference

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Rear PTO RPM

1,000 RPMReference

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Engine Speed on Rear PTO speed

1,000@1,932 RPMReference

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Steering & brakes

Brakes

hydraulic wet discReference

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Steering type

hydrostatic powerReference

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Hydraulics

Maximum operating pressure

2,900 psiReference

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Remote Valves

1 to 3 valvesReference

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Rear Hitch category (SAE designation)

Category II/IIINReference

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Rear Hitch Sensing Type

electrohydraulic load sensingReference

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Dimensions & weight

Front axle clearance

52 cmReference

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Overall weight

5,210 kgReference

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Wheels & tyres

Rear Wheel Type

std - 460/85R34 (2WD) |opt - 460/85R34 (4WD)Reference

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Front Wheel Type

std - 10.00-16 (2WD) | opt - 380/85R24. (4WD)Reference

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Front Wheel tread range

60.4 to 80.4 (2WD) inchesReference

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Operator station

Cab Availability

AvailableReference

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Cab Air conditioning, temperature differential

TRUEReference

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Cab glass area

4.79 mReference

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Variants

7420

—

row-cropReference

7420HC

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high-cropReference

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.