Compare/John Deere 3640 vs John Deere 6115D

John Deere 3640 vs John Deere 6115D

Verdict: John Deere 3640 vs John Deere 6115D

The John Deere 3640 and the John Deere 6115D are both tractors — here is how they stack up on the figures that matter. John Deere 6115D leads on rated power with 118 hp against 117 hp. John Deere 6115D is the lighter machine (7,495 kg vs 10,564 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6115D is the newer design (2008 vs 1984). In short: choose the John Deere 6115D for outright pulling power, or the John Deere 3640 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a 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

117 hp

118 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 18.4-38 rear tires.Reference

Three gears (1-3) plus reverse (R) in each of three ranges (A-C). Shifts between gears, including to reverse, are synchronized using the clutch. Shifts between ranges are not synchronized, the operator must stop the tractor and use the clutch.Reference

Final drives

planetaryReference

—

Differential lock

rear standardReference

mechanical rear | limited-slip front differential (4WD)Reference

Original price

—

$48,483 (2011)Reference

Steering

—

hydrostatic powerReference

Engine

Engine (gross)

87.2 kWReference

88.3 kWReference

Displacement

5.9 LReference

4.5 LReference

Bore/Stroke

106 x 110 mmReference

107 x 127 mmReference

Power (gross)

87.2 kWReference

—

Fuel system

direct injectionReference

Denso electronic high-pressure common railReference

Air cleaner

dryReference

two paper elementsReference

Compression

17.4:1Reference

19:1Reference

Rated RPM

2400Reference

2100Reference

Torque

393.2 NmReference

481.4 NmReference

Torque RPM

1400Reference

1500Reference

Starter volts

12Reference

Oil capacity

42.0 LReference

57.9 LReference

Coolant capacity

19.0 LReference

16.5 LReference

Drawbar (tested)

—

60.3 kWReference

Emissions

—

Tier 3Reference

Rated Power (gross)

—

88.3 kWReference

Idle RPM

—

900-2200Reference

Firing order

—

1-3-4-2Reference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.457 mmReference

Oil change

—

500 h (JD TorqGARD oil)Reference

Max power

—

60.3 kWReference

Power at rated engine speed

—

73.9 kWReference

Fuel Type

—

DieselReference

No of Cylinders

—

4 cylinderReference

Rated engine speed

—

2,200 RPMReference

Emissions compliance

—

Interim Tier IV | \\tcooled exhaust gas recirculationReference

Engine torque at rated speed

—

161 kgReference

Bore and stroke

—

4.17x5.00 inchesReference

Compression ratio

—

19:1Reference

Cooling system

—

liquid-cooledReference

Interval for engine oil change

—

500 hrReference

Transmission

Power SynchronReference

John Deere Top Shaft Syncronized (TSS)Reference

Gears

16 forward and 8 reverseReference

9 forward and 3 reverseReference

Transmission Type

—

Power ShuttleReference

Wheel Drive

—

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

Capacities

Fuel

186.2 LReference

157.8 LReference

Max capacity

8019 kgReference

—

Front axle

—

6.5 LReference

Front hubs

—

2.0 LReference

Fuel tank

—

157.9 LReference

Crankcase oil volume

—

15.85 qtsReference

PTO & Hydraulics

Hydraulic system

42.0 LReference

57.9 LReference

Type

partial power shiftReference

partially synchronziedReference

Capacity

42.0 LReference

57.9 LReference

Pressure

170.0 barReference

195.1 barReference

Pump flow

84.0 lpmReference

66.6 lpmReference

Rear Type

II/IIIReference

IIReference

Control

lower-link draft sensingReference

mechanical lower linkReference

Rear lift (at ends)

5814 kgReference

—

Rear lift (at 24"/610mm)

3597 kgReference

3084 kgReference

Front Hitch

optionalReference

—

Rear PTO

independentReference

Clutch

hydraulic cerametallic dry discReference

dry discReference

Rear PTO Type

540/1000Reference

540/1000 (1.375)Reference

Engine RPM

1000@2175Reference

1000@2100Reference

Front PTO

optionalReference

—

PTO (claimed)

—

70.8 kWReference

PTO (tested)

—

74.1 kWReference

Valves

—

2 to 3Reference

Steering flow

—

26.1 lpmReference

Power at rated PTO speed

—

74.1 kWReference

Dimensions

Wheelbase

259 cmReference

234 cmReference

Weight

10564 to 12929 poundsReference

7495 to 9390 poundsReference

Front tire

12.4-28Reference

10.00-16Reference

Rear tire

16.9-38Reference

18.4-34 (2WD)Reference

Standard tires (ag)

Front: 16.9-24. Rear: 18.4-38Reference

Front: 13.6-24. Rear: 18.4-34 (4WD)Reference

Length

480 cmReference

—

Width

215 cmReference

182 cmReference

Height (cab)

281 cmReference

273 cmReference

Height (exhaust)

297 cmReference

269 cmReference

Clearance (front axle)

53 cmReference

—

Front tread

160 to 210 cmReference

151 to 201 cmReference

Rear tread

160/175/185/193/200 cmReference

151/161/171/181/191/201 cmReference

Shipping

4791 kgReference

—

Operating

5864 kgReference

4154 kgReference

Optional tires (ag)

—

Front: 10.00-16. Rear: 18.4-38 (2WD)Reference

2WD Length

—

427 cmReference

4WD Length

—

421 cmReference

2WD Clearance (front axle)

—

59 cmReference

4WD Clearance (front axle)

—

45 cmReference

Rear axle

—

1828 mmReference

Ballasted

—

5599 kgReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

55Reference

90 (cab)Reference

Batteries

2Reference

—

Battery volts

12Reference

Battery AH

88Reference

180Reference

Battery CCA

—

925Reference

Battery Group

—

31Reference

Total cold cranking amps

—

925 AmpsReference

Speeds

John Deere 6115D attachments

6115D Serial Number Location

Attachment overview

Test results

Fuel use

—

23.8 l/hourReference

Max pull

—

4470 kgReference

General

Make & Model

—

John DeereReference

SCV control

—

JoystickReference

Drawbar category

—

Cat. IIReference

Rollover protective structure

—

Two-post foldable ROPS.Reference

Country of manufacturer

—

MexicoReference

Hydraulics

Capacity Valves

—

16 valveReference

Hydraulics Type

—

open centerReference

Maximum operating pressure

—

2,828 psiReference

Remote Valves

—

2 to 3 ValvesReference

Steering & Implements flow

—

6.9 gpm (20 gpm)Reference

Rear Hitch category (SAE designation)

—

Category IIReference

Rear Hitch Sensing Type

—

position control | draft-control optionalReference

PTO

PTO Power

—

95 hpReference

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

1,000 RPMReference

Engine Speed on Rear PTO speed

—

1,000@2,067 RPMReference

Steering & brakes

Brakes

—

hydraulic wet discReference

Steering type

—

powerReference

Dimensions & weight

Height Over Cab

—

274.3 cmReference

Overall Length

—

428 cmReference

Overall Width

—

245.1 cmReference

Front axle clearance

—

59.7 cmReference

Overall weight

—

4,150.4 kgReference

Rear Axle Length

—

182.9 cmReference

Wheels & tyres

Rear Wheel Type

—

18.4-34Reference

Rear wheel tread range

—

201.7 cmReference

Front Wheel Type

—

10.00-16Reference

Front Wheel tread range

—

60.4 to 80.4 inchesReference

Operator station

Cab Availability

—

AvailableReference

Seat Suspension

—

TRUEReference

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.