John Deere 7020


John Deere 7020 tractor photo
1971 - 1975
Four-wheel Drive (4WD) tractor
Series:70207520
8430
Production
Manufacturer:John Deere
Type:Four-wheel Drive (4WD) tractor
Factory:Waterloo, Iowa, USA
Total built:2,586
Original price:$22,000 (1975 )
John Deere 7020 Power
Drawbar (tested):127.72 hp
95.2 kW
PTO (tested):146.17 hp
109.0 kW
power test details ...
John Deere 7020 Engine
John Deere 6.6L 6-cyl diesel
Engine details ...
Mechanical
Chassis:4x4 articulated 4WD
Steering:hydrostatic power
Cab:Cab standard
Transmissions:8-speed partially synchronized
 16-speed partially synchronized
Transmission details ...
Capacity
Fuel:156 gal
590.5 L
Hydraulic system:22 gal
83.3 L
Hydraulics
Type:closed center
Capacity:22 gal
83.3 L
Valves:2 (early)
 3 (late)
Pump flow:26 gpm
98.4 lpm
Power Take-off (PTO)
Rear PTO:transmission
Rear RPM:1000
Dimensions & Tires
Wheelbase:120 inches
304 cm
Weight:18,495 lbs
8389 kg
Front tire:18.4-34S
Rear tire:18.4-34S
Full dimensions and tires ...
7020 Serial Numbers
Location:Serial number plate on the rear of the tractor, above the PTO.
photo of 7020 serial number

1971:773R001000
1972:773R002007
1973:773R002548
1974:773R003122
1975:773R003542
Final:773R003708

how to read serial numbers...

Electrical
Ground:negative
Charging system:Motorola alternator*Early
 Delco alternator*Late
Batteries:2
Battery volts:6
Page information
Last update:September 3, 2015
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