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John Deere 7020

John Deere 7020 tractor photo
1971 - 1975
Four-wheel Drive (4WD) tractor
Next model:John Deere 8430
Series next:John Deere 7520




 

Production:

Manufacturer:John Deere
Factory:Waterloo, Iowa, USA
Total built:2,586
Original price (USD)
   $22,000 (1975 )
 

John Deere 7020 Engine:

   John Deere 6.6L 6-cyl diesel
full engine details ...
 

Capacity:

Fuel:156 gal [590.5 L]
Hydraulic system:22 gal [83.3 L]
 

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...

 

John Deere 7020 Power:

Drawbar (tested):127.72 hp [95.2 kW]
PTO (tested):146.17 hp [109.0 kW]
power test details ...
 

Mechanical:

Chassis:4x4 articulated 4WD
Steering:hydrostatic power
Cab:Cab standard
 

Hydraulics:

Type:closed center
Capacity:22 gal [83.3 L]
Valves:2 (early)
 3 (late)
Pump flow:26 gpm [98.4 lpm]
 

Electrical:

Ground:negative
Charging system:Motorola alternator*Early
 Delco alternator*Late
 

Battery:

Number:2
Volts:6
 

Page information:

Last update:September 3, 2015
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