John Deere 7520


John Deere 7520 tractor photo
1972 - 1975
Four-wheel Drive (4WD) tractor
Series:70207520
8630
Production
Manufacturer:John Deere
Type:Four-wheel Drive (4WD) tractor
Factory:Waterloo, Iowa, USA
Total built:4,661
Original price:$26,400 (1975 )
John Deere 7520 Power
Drawbar (claimed):160 hp
119.3 kW
PTO (claimed):175 hp
130.5 kW
Drawbar (tested):160.46 hp
119.7 kW
PTO (tested):175.82 hp
131.1 kW
power test details ...
John Deere 7520 Engine
John Deere 8.7L 6-cyl diesel
Engine details ...
Mechanical
Chassis:4x4 articulated 4WD
Steering:hydrostatic power
Brakes:integral hydraulic wet disc
Cab:Cab standard. Air-conditioning optional.
Transmissions:8-speed partially synchronized
 16-speed partially synchronized
Transmission details ...
Capacity
Fuel:156 gal
590.5 L *Total capacity of wo 78-gallon fuel tanks.
Hydraulic system:19 gal
71.9 L
Hydraulics
Type:closed center
Capacity:19 gal
71.9 L
Pressure:2250 psi
155.1 bar
Pump flow:21 gpm
79.5 lpm
Power Take-off (PTO)
Rear PTO:transmission
Rear RPM:1000
Dimensions & Tires
Wheelbase:120 inches
304 cm
Weight:16790 to 22320 pounds
Front tire:18.4-34
Rear tire:18.4-34
Full dimensions and tires ...
7520 Serial Numbers
Location:Serial number plate on the rear of the tractor, above the PTO.
photo of 7520 serial number

1972:1000
1973:1615
1974:3054
1975:4999
Final:5705

how to read serial numbers...

Electrical
Ground:negative
Charging system:alternator
Charging amps:55
 72*Alternator with air-conditioned cab.
Charging volts:12
Batteries:2
Battery volts:6
Battery AH:204
Page information
Last update:March 8, 2020
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