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John Deere 6M 180 vs John Deere 7520

Verdict: John Deere 6M 180 vs John Deere 7520

The John Deere 6M 180 and the John Deere 7520 are both tractors — here is how they stack up on the figures that matter. John Deere 6M 180 leads on rated power with 177 hp against 176 hp. John Deere 7520 is the lighter machine (16,790 kg vs 18,739 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6M 180 holds more fuel (325.1 L vs 249.8 L) for longer stints between fills. John Deere 6M 180 is the newer design (2024 vs 1972). In short: choose the John Deere 6M 180 for outright pulling power, or the John Deere 7520 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 6M 180 Tractor
John Deere
94
Fit score
Best match
Clear
John Deere 7520 Tractor
John Deere
94
Fit score
Best match
Clear
Rated power
177 hp
176 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
liquid-cooled inlineReference
Eight-speed Deere Synchro-Range transmission with added high and low gears.Reference
Final drives
planetaryReference
Differential lock
electro-hydraulicReference
Total built
4,661Reference
Steering
hydrostatic powerReference
Engine
Fuel tank
325.1 LReference
249.8 LReference
Exhaust fluid (DEF)
23.5 LReference
Engine (gross)
132.0 kWReference
Engine (max)
146.0 kWReference
Displacement
6.8 LReference
8.7 LReference
Bore/Stroke
106 x 127 mmReference
121 x 127 mmReference
Emissions
Tier IVReference
Rated Power (gross)
132.0 kWReference
Maximum Power (gross)
146.0 kWReference
Rated RPM
2100Reference
2100Reference
Torque
842.1 NmReference
Torque RPM
1600Reference
Starter
electricReference
Starter volts
12Reference
12Reference
Drawbar (claimed)
119.3 kWReference
Drawbar (tested)
119.7 kWReference
Fuel system
direct injectionReference
Air cleaner
aspirator and dual paper elementsReference
Compression
15.4:1Reference
Operating RPM
1500-2100Reference
Firing order
1-5-3-6-2-4Reference
Oil capacity
71.9 LReference
Coolant capacity
37.9 LReference
Intake valve clearance
0.457 mmReference
Exhaust valve clearance
0.711 mmReference
Power at rated engine speed
131.1 kWReference
Max power
119.7 kWReference
Fuel Type
DieselReference
No of Cylinders
6 cylinderReference
Rated engine speed
2,100 RPMReference
Engine torque at rated speed
205.9 kgReference
Bore and stroke
4.19x5.00 inchesReference
Cooling system
liquid-cooledReference
Transmission
Transmission
AutoPowr IVTReference
Syncro-Range Hi-LoReference
Type
infinitely variable transmissionReference
partially synchronizedReference
Gears
infinite forward and reverseReference
16 forward and 4 reverseReference
forward and reverse options
partial power shift 16F and 16R| AutoQuad 24F and 24RReference
PTO & Hydraulics
PTO (claimed)
104.4 kWReference
130.5 kWReference
Rear valves
0 to 3Reference
Mid valves
2 to 4Reference
Pump flow
155.2 lpmReference
79.5 lpmReference
Rear Type
III/IIINReference
Rear lift (at 24"/610mm)
5146 kgReference
Front Hitch
IIINReference
Front lift
3297 kgReference
Rear PTO
independentReference
transmissionReference
Clutch
electro-hydraulic wet discReference
electro-hydraulicReference
Rear PTO Type
540/1000 (1.375)Reference
1000Reference
Engine RPM
1000@1969Reference
Front PTO
independentReference
Front PTO Type
1000 (1.375)Reference
PTO (tested)
131.1 kWReference
Hydraulic system
71.9 LReference
Capacity
71.9 LReference
Pressure
155.1 barReference
Dimensions
Wheelbase
279 cmReference
304 cmReference
Weight
8700 kgReference
16790 to 22320 poundsReference
Front tire
420/85R30Reference
18.4-34Reference
Rear tire
480/80R46Reference
18.4-34Reference
Standard tires (ag)
Front: 420/85R30. Rear: 480/80R46Reference
Length
498 cmReference
558 cmReference
Width
254 cmReference
243 cmReference
Height
306 cmReference
Shipping weight
8500 kgReference
7615 kgReference
Clearance (front axle)
54 cmReference
Ag front
23.1-30Reference
Ag rear
23.1-30Reference
Height (cab)
332 cmReference
Operating weight
10124 kgReference
John Deere 6M 180 attachments
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
250Reference
72Reference
Battery volts
12Reference
6Reference
Charging volts
12Reference
Batteries
2Reference
Battery AH
204Reference
Total cold cranking amps
850 AReference
Attachment overview
Capacities
Fuel
590.5 LReference
Crankcase oil volume
22.2 qtsReference
7520 Serial Number Location
7520 Serial Numbers
1972
1000Reference
1973
1615Reference
1974
3054Reference
1975
4999Reference
Final
5705Reference
Test results
Fuel use
44.3 l/hourReference
Max pull
10213 kgReference
General
Make & Model
John DeereReference
Country of manufacturer
USAReference
PTO
Rear PTO Power
AvailableReference
Rear PTO RPM
540/1,000 RPMReference
Front PTO Power
AvailableReference
Steering & brakes
Brakes
Integral hydraulic wet disc brakesReference
Steering type
hydrostatic powerReference
Hydraulics
Hydraulics Type
closed-center PFCReference
Maximum operating pressure
2,250 psiReference
Remote Valves
4Reference
Rear Hitch category (SAE designation)
Category II/IIINReference
Rear Hitch maximum lift capacity
3,946.3 kgReference
Dimensions & weight
Overall Height
289.8 cmReference
Overall Length
516.4 cmReference
Overall Width
243.8 cmReference
Front axle clearance
52.1 cmReference
Rear Axle Width
166.4 cmReference
Wheels & tyres
Rear Wheel Type
18.4R38Reference
Front Wheel Type
14.9R28Reference
Front Wheel tread range
59.5 to 87.5 inches (2WD) | 59.4 to 83.4 inches (4WD)Reference
Operator station
Cab Availability
AvailableReference

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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