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John Deere 2850 vs John Deere 5100R

Verdict: John Deere 2850 vs John Deere 5100R

The John Deere 2850 and the John Deere 5100R are both tractors — here is how they stack up on the figures that matter. John Deere 5100R leads on rated power with 87 hp against 86 hp. John Deere 5100R is the lighter machine (3,700 kg vs 7,694 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 5100R holds more fuel (129.8 L vs 84.0 L) for longer stints between fills. John Deere 5100R is the newer design (2009 vs 1986). In short: choose the John Deere 5100R for outright pulling power, or the John Deere 2850 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
John Deere 2850 Tractor
John Deere
71
Fit score
Best match
Clear
John Deere 5100R Tractor
John Deere
71
Fit score
Best match
Clear
Rated power
86 hp
87 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
With 14.9R38 rear tires.Reference
Four power shift gears (1-4) in four synchronized ranges (A-D) with electric de-clutch button and reverser lever. Programmable automatic gear shifting.Reference
Factories
Rosario, ArgentinaReference
Final drives
planetaryReference
Engine
Fuel tank
135.9 LReference
149.9 LReference
Engine
64.1 kWReference
74.6 kWReference
Displacement
3.9 LReference
4.5 LReference
Bore/Stroke
106 x 110 mmReference
106 x 127 mmReference
Power
64.1 kWReference
74.6 kWReference
Air cleaner
dryReference
Rated RPM
2300Reference
2300Reference
Torque
315.0 NmReference
Torque RPM
1500Reference
Starter volts
12Reference
12Reference
Starter power
3.0 kWReference
Emissions
Tier III/Stage IIIaReference
Fuel system
high-pressure common railReference
Firing order
1-3-4-2Reference
Starter
electricReference
Oil capacity
19.5 LReference
Oil change
500 hReference
Coolant capacity
28.0 LReference
Coolant change
1500 hReference
Transmission
Transmission
Hi-LoReference
AutoQuad Plus with underdriveReference
Gears
16 forward and 8 reverseReference
32 forward and reverseReference
PTO & Hydraulics
Type
two-speed power shiftReference
creeperReference
Pressure
190.0 barReference
200.0 barReference
Total flow
43.9 lpmReference
65.1 lpmReference
Rear Type
IIReference
Control
positon and draft controlReference
2WD Rear lift (at ends)
3630 kgReference
4WD Rear lift (at ends)
3999 kgReference
Front Hitch
IIReference
Front lift (at ends)
1630 kgReference
Rear PTO
independentReference
independentReference
Clutch
hydraulic cerametallic discReference
electro-hydraulic wet discReference
Rear PTO Type
540/1000Reference
540/540E/1000Reference
Engine RPM
1000@2172Reference
1000@2074Reference
Front PTO
independentReference
Front PTO Type
1000Reference
1000Reference
PTO (claimed)
64.9 kWReference
Valves
up to 3Reference
Dimensions
2WD Wheelbase
226 cmReference
4WD Wheelbase
228 cmReference
Weight
7694 to 8653 poundsReference
3700 kgReference
Front tire
10.00-16Reference
13.6R24Reference
2WD Rear tire
14.9R38Reference
2WD Standard tires (ag)
Front: 10.00-16. Rear: 14.9R38Reference
4WD Standard tires (ag)
Front: 12.4R28. Rear: 14.9R38Reference
Length
424 cmReference
394 cmReference
Width
206 cmReference
217 cmReference
Height (cab)
268 cmReference
254 cmReference
2WD Weight
3489 kgReference
4WD Weight
3925 kgReference
4WD Clearance (front axle)
52 cmReference
2WD Clearance (front axle)
67 cmReference
2WD Front tread
135 to 200 cmReference
4WD Front tread
150 to 200 cmReference
Rear tread
150 to 199 cmReference
Wheelbase
225 cmReference
Rear tire
16.9R34Reference
Ag front
13.6R24Reference
Ag rear
16.9R34Reference
Shipping weight
3700 kgReference
Max weight
6599 kgReference
Ground clearance
34 cmReference
Electrical
Ground
negativeReference
Charging amps
55Reference
Batteries
2Reference
Battery volts
12Reference
Battery AH
55Reference
Speeds
John Deere 5100R attachments
5100R Serial Numbers
Location:
Right side of tractor frame, above the front axle.Reference
Attachment overview

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.

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