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John Deere 6534 vs John Deere 6620 Premium
Verdict: John Deere 6534 vs John Deere 6620 Premium
The John Deere 6534 and the John Deere 6620 Premium are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 125 hp. John Deere 6534 is the lighter machine (5,166 kg vs 5,230 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6534 is the newer design (2009 vs 2001). 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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Fit & specs
John Deere
94
Fit score
Best match
Clear
John Deere
94
Fit score
Best match
Clear
Rated power
125 hp
125 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
Four gears (1-4) in six ranges (A-F) with left-hand shuttle lever. Power shift between gears. Clutch must be used to shift between ranges. Reverse speeds are slightly higher than forward speeds. Optional creeper provides an additional 12 speeds in ranges A-C, from 0.16 kph to 1.12 kph. PowrQuad Plus provides push-button gear shifting on the range-shift lever.Reference
liquid-cooledReference
Differential lock
rear electro-hydraulic wet discReference
—
Steering
—
hydrostatic powerReference
Engine
Engine (gross)
93.2 kWReference
—
Engine (net)
89.5 kWReference
93.2 kWReference
Engine (max)
97.7 kWReference
—
Displacement
4.5 LReference
6.8 LReference
Bore/Stroke
106 x 127 mmReference
106 x 127 mmReference
Emissions
Tier IIIReference
—
Rated Power (net)
89.5 kWReference
93.2 kWReference
Rated Power (gross)
93.2 kWReference
—
Maximum Power (net)
94.0 kWReference
—
Maximum Power (gross)
97.7 kWReference
—
Fuel system
high-pressure common rail injectionReference
—
Cooling system
viscous fanReference
—
Air cleaner
dry elementReference
—
Rated RPM
2300Reference
2300Reference
Firing order
1-3-4-2Reference
1-5-3-6-2-4Reference
Starter volts
12Reference
12Reference
Oil capacity
50.0 LReference
—
Oil change
500 hReference
—
Coolant capacity
24.0 LReference
—
Coolant change
3000 hReference
—
Fuel tank
—
207.0 LReference
Idle RPM
—
850-2460Reference
Operating RPM
—
1300-2300Reference
Torque
—
531.6 NmReference
Torque RPM
—
1500Reference
Starter
—
electricReference
Intake valve clearance
—
0.356 mmReference
Exhaust valve clearance
—
0.457 mmReference
Transmission
Transmission
John Deere PowrQuad PlusReference
AutoQuad IIReference
Gears
24 forward and reverseReference
24 forward and reverseReference
Capacities
Fuel
207.0 LReference
—
Optional Fuel
249.8 LReference
—
Max capacity
—
8500 kgReference
PTO & Hydraulics
Hydraulic system
50.0 LReference
—
Type
partial power shiftReference
partial power shiftReference
Capacity
50.0 LReference
—
Pressure
200.0 barReference
200.0 barReference
Pump flow
81.0 lpmReference
96.1 lpmReference
Rear Type
II/IIIN (optional)Reference
II/IIINReference
Control
load and depth control with electronic lower-link sensingReference
—
Rear lift
5833 kgReference
7420 kgReference
Rear PTO
independentReference
independentReference
Clutch
dual 225mm wet disc PermaClutchReference
—
Rear PTO Type
540/540E/1000Reference
540/1000Reference
Engine RPM
1000@2208Reference
—
Front PTO Type
1000Reference
—
PTO (claimed)
—
82.0 kWReference
Dimensions
Wheelbase
264 cmReference
—
Weight
5166 kgReference
5230 kgReference
Front tire
420/70R28Reference
14.9R28Reference
Rear tire
18.4R38Reference
18.4R38Reference
Standard tires (ag)
Front: 420/70R28. Rear: 18.4R38Reference
Front: 14.9R28. Rear: 18.4R38Reference
Length
472 cmReference
—
Width
231 cmReference
—
Height
283 cmReference
—
Shipping weight
5166 kgReference
—
Max weight
8500 kgReference
—
Max front axle
—
4500 kgReference
Max rear axle
—
6899 kgReference
6534 Serial Numbers
Location:
Front-right side of main tractor frame, above front axle.Reference
Right side of main tractor frame.Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
90Reference
115Reference
Optional Charging amps
154Reference
—
Battery volts
12Reference
12Reference
6620 Premium Serial Numbers
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.