Compare/John Deere 2140 vs John Deere 6100B

John Deere 2140 vs John Deere 6100B

Verdict: John Deere 2140 vs John Deere 6100B

The John Deere 2140 and the John Deere 6100B are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 90 hp. John Deere 6100B is the lighter machine (3,700 kg vs 7,800 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6100B is the newer design (2010 vs 1980). 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

90 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 13.6/12-38 rear tires.Reference

With 18.4-34 rear tires.Reference

Final drives

planetaryReference

—

Differential lock

mechanical rearReference

—

Engine

Engine (gross)

67.0 kWReference

—

Engine (net)

60.0 kWReference

—

Displacement

3.9 LReference

4.5 LReference

Bore/Stroke

106 x 110 mmReference

106 x 127 mmReference

Power (net)

60.0 kWReference

—

Power (gross)

67.0 kWReference

—

Fuel system

direct injectionReference

Compression

16.8:1Reference

17:1Reference

Rated RPM

2500Reference

21000Reference

Torque

269.8 NmReference

—

Torque RPM

1600Reference

—

Starter volts

12Reference

Oil capacity

7.6 LReference

12.5 LReference

Coolant capacity

15.1 LReference

13.5 LReference

Engine

—

79.0 kWReference

Power

—

79.0 kWReference

Air cleaner

—

dual dry elementReference

Firing order

—

1-3-4-2Reference

Starter

—

electricReference

Starter power

—

4.2 kWReference

Oil change

—

250 hReference

Transmission

Gears

16 forward and 8 reverseReference

9 forward and 3 reverseReference

Clutch

dry discReference

304.8mm dry discReference

Transmission

Power SynchronReference

—

Oil type

—

63.4Reference

PTO & Hydraulics

PTO (claimed)

54.0 kWReference

67.1 kWReference

Hydraulic system

41.6 LReference

60.0 LReference

Type

two-speed power shiftReference

unsynchronized gearReference

Capacity

41.6 LReference

60.0 LReference

Pressure

170.0 barReference

—

Valves

1 to 3Reference

0 to 3Reference

Pump flow

46.9 lpmReference

48.1 lpmReference

Total flow

39.0 lpmReference

—

Rear Type

I/IIReference

IIReference

Rear lift

3560 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540/1000Reference

540/1000 (1.375)Reference

Steering flow

—

26.9 lpmReference

Rear lift (at ends)

—

2400 kgReference

Rear lift (at 24"/610mm)

—

2190 kgReference

Rear Arms

—

fixed link endsReference

Engine RPM

—

1000@2100Reference

Capacities

Fuel

84.8 LReference

149.9 LReference

Dimensions

Wheelbase

229 cmReference

231 cmReference

Weight

7800 to 8700 poundsReference

3700 kgReference

Front tire

10.00-16Reference

12.4x24Reference

Rear tire

13.6-38Reference

16.9x34Reference

Ag front

13.6-24 (4WD)Reference

13.6x24Reference

Ag rear

16.9-34Reference

18.4x34Reference

Length

393 cmReference

442 cmReference

Height

266 cmReference

—

2WD Weight

3538 kgReference

—

4WD Weight

3946 kgReference

—

4WD Ground clearance

51 cmReference

—

2WD Ground clearance

65 cmReference

—

Width

—

165 cmReference

Height (exhaust)

—

286 cmReference

Shipping weight

—

3700 kgReference

Clearance (front axle)

—

43 cmReference

Clearance (rear axle)

—

67 cmReference

Clearance (drawbar)

—

46 cmReference

Front tread

—

152 to 202 cmReference

Rear tread

—

151 to 201 cmReference

2140 Serial Numbers

1980

364803Reference

—

1981

392876Reference

—

1982

432371Reference

—

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

55Reference

75Reference

Batteries

2Reference

—

Battery volts

12Reference

Battery CCA

—

925Reference

Speeds

6100B Serial Numbers

Location:

—

Right side of tractor frame above the front axle.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.