John Deere 7720 Technical specs


Make John Deere
Model 7720
Company country United states
Production years From 2004  Until 2007
Tractor type Row Crop tractor
Fuel diesel
Price -
Total build -
Service repair manual John Deere 7720 Manual
AG front tires 11.00-16
AG rear tires 18.4R4
Weight 15,501 lbs or 7031 kg
Length 212.2 inches [538 cm]
Width 96 inches [243 cm] (short axle)
Height 125.4 inches [318 cm]
Wheelbase 112.6 inches [286 cm]
Ground clearance -
Engine size 414 ci or 6.8 L
Number of cylinders 6 cylinders
Horsepower -
Power RPM 2100 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 103.5 gal or 391.7 L
Compression ratio 17:1
Bore stroke 4.19x5.00 inches or (106 x 127 mm)
Oil tank capacity 27.5 qts or 26.0 L
Coolant tank capacity 33.8 qts or 32.0 L
Number of batteries 2
Battery voltage 12 V
Battery cold cranking Amps 925
Electric ground force negative
Electric charging system alternator
Electric charging Amps 150 amps
Engine starter volts 12 V
Parts And Accessories John Deere 7720 Parts
Transmission system AutoPowr IVT
Transmission type infinitely variable transmission
Transmission gears infinite forward and reverse
Clutch system hydraulic wet discs
Wheel drive 4x2 2WD
Steering system hydrostatic power
Braking system hydraulic wet disc
Cabin type Cab standard
Hydraulic system closed-center pressure-flow compensated
Number of valves 7
Pump flow rate 32.2 gpm or 121.9 lpm
SVC flow rate 30 gpm or 113.6 lpm
Hydraulic tank capacity 28.5 gal or 107.9 L
Hydraulic pressure 3046 psi or 210.0 bar
Drawbar real power 129.08 hp or 96.3 kW
Drawbar fuel consumption 8.1 gal/hour or 30.7 l/hour
Max drawbar pull 20604 lbs or 9345 kg
PTO claimed power 140 hp or 104.4 kW
PTO real power 150.58 hp or 112.3 kW
PTO engine @RPM 540@1950 (rpm)
PTO clutch system hydraulic wet discs
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption 8.3 gal/hour or 31.4 l/hour
Hitch control system -
Rear hitch 3/3N
Rear hitch lift 10,050 lbs or 4558 kg



Detailed review of John Deere 7720

John Deere produced its 7720 farm tractor model From 2004  Until 2007 in United states with a Cab standard cabin.
Talking dimensions and weight, this model weighs 15,501 lbs or 7031 kg has 96 inches [243 cm] (short axle) of width, 212.2 inches [538 cm] of length and 125.4 inches [318 cm] of height while maintaining a wheelbase of 112.6 inches [286 cm].
This tractor can fit ag tires of 11.00-16 front and 11.00-16 back .
This John Deere 7720 is powerd by a diesel engine it has 414 ci or 6.8 L 6 cylinders the fuel tank capacity is 103.5 gal or 391.7 L.
This machine has 4x2 2WD wheel drive system,infinite forward and reverse AutoPowr IVT transmission system.

- John Deere provided us with the latest version of its 7720 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 7720 farm-tractor here