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John Deere 3550 vs John Deere 6910S

Verdict: John Deere 3550 vs John Deere 6910S

The John Deere 3550 and the John Deere 6910S are both tractors — here is how they stack up on the figures that matter. John Deere 6910S leads on rated power with 126 hp against 125 hp. John Deere 6910S is the lighter machine (5,171 kg vs 6,509 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6910S holds more fuel (207.0 L vs 124.9 L) for longer stints between fills. John Deere 6910S is the newer design (2000 vs 1988). In short: choose the John Deere 6910S for outright pulling power, or the John Deere 3550 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 3550 Tractor
John Deere
94
Fit score
Best match
Clear
John Deere 6910S Tractor
John Deere
94
Fit score
Best match
Clear
Rated power
125 hp
126 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
With 18.4x38 rear tires.Reference
With 18.4-38 rear tires.Reference
Final drives
planetaryReference
Differential lock
electro-hydraulic wet discReference
Engine
Fuel tank
51.1 LReference
249.8 LReference
Engine
93.2 kWReference
111.9 kWReference
Displacement
5.9 LReference
6.8 LReference
Bore/Stroke
107 x 110 mmReference
106 x 127 mmReference
Power
93.2 kWReference
111.9 kWReference
Fuel system
direct injectionReference
Compression
17.4:1Reference
Rated RPM
2300Reference
2100Reference
Torque
96.0 NmReference
623.8 NmReference
Torque RPM
1500Reference
1400Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
11.5 LReference
19.7 LReference
Coolant capacity
18.9 LReference
15.5 LReference
Firing order
1-5-3-6-2-4Reference
Starter power
3.1 kWReference
Intake valve clearance
0.356 mmReference
Exhaust valve clearance
0.457 mmReference
Transmission
Type
synchromeshReference
full power shiftReference
Gears
16 forward and 4 reverseReference
infinite forward and reverseReference
Clutch
dry discReference
electro-hydraulic wet discReference
Transmission
John Deere AutoPowrReference
PTO & Hydraulics
Pump flow
43.9 lpmReference
96.1 lpmReference
Rear Type
IIReference
II/IIINReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/1000Reference
PTO (claimed)
94.0 kWReference
Pressure
200.0 barReference
Valves
4Reference
Control
electronic lower-link draft sensingReference
Rear Arms
telescopic link endsReference
Engine RPM
1000@1995Reference
Front PTO
independentReference
Front PTO Type
1000Reference
Dimensions
2WD Wheelbase
255 cmReference
4WD Wheelbase
258 cmReference
Weight
6509 kgReference
5171 kgReference
Front tire
16.9x24Reference
16.9R28Reference
Rear tire
18.4x38Reference
20.8R38Reference
Ag front
16.9x24Reference
16.9R28Reference
Ag rear
18.4x38Reference
20.8R38Reference
Length
467 cmReference
456 cmReference
Width
215 cmReference
236 cmReference
Height
288 cmReference
Ground clearance
34 cmReference
Front tread
155 to 198 cmReference
170 to 211 cmReference
Rear tread
143 to 220 cmReference
172 to 202 cmReference
Wheelbase
264 cmReference
Height (cab)
288 cmReference
Shipping weight
5171 kgReference
Max weight
10001 kgReference
Clearance (front axle)
54 cmReference
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
28Reference
115Reference
Charging volts
12Reference
Battery volts
12Reference
12Reference
Battery AH
100Reference
174Reference
Ground
negativeReference
Speeds
John Deere 6910S attachments
6910S Serial Numbers
Location:
Serial number plate on the right side of the 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.

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