John Deere 7720


John Deere 7720 tractor photo
2003 - 2006
7020 Series
Row-Crop tractor
Series:77207820
Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
John Deere 7720 Power
Engine (gross):175 hp
130.5 kW
Engine (net):170 hp
126.8 kW
Engine (max):188 hp
140.2 kW
PTO (claimed):140 hp
104.4 kW
John Deere 7720 Engine
John Deere 6.8L 6-cyl diesel
Engine details ...
Mechanical
Chassis:4x4 MFWD 4WD
Steering:power
Brakes:hydraulic wet disc
Cab:Cab standard.
Transmissions:20-speed partial power shift
 20-speed
 infinitely variable transmission
Transmission details ...
Capacity
Fuel:103.5 gal
391.7 L
 94.7 gal
358.4 L (with right step)
Hydraulic system:28.5 gal
107.9 L
Hydraulics
Capacity:28.5 gal
107.9 L
Pressure:3046 psi
210.0 bar
Valves:7
Pump flow:32 gpm
121.1 lpm
SCV flow:30 gpm
113.6 lpm
Tractor hitch
Rear Type:3/3N
Rear lift:10,050 lbs
4558 kg
 14,000 lbs
6350 kg (optional)
Front Hitch:optional
Power Take-off (PTO)
Rear PTO:independent
Clutch:hydraulic wet discs
Rear RPM:540/1000 (1.375)
Engine RPM:540@1950
1000@1950
540E@1750
1000E@1750
Front PTO:independent (optional)
Front RPM:540/1000
Dimensions & Tires
Wheelbase:112.6 inches
286 cm
Weight:17309 to 17750 pounds
Front tire:11.00-16
Rear tire:480/80R42
Full dimensions and tires ...
Electrical
Ground:negative
Charging system:alternator
Charging amps:150
Batteries:2
Battery CCA:925
Battery volts:12
Page information
Last update:April 7, 2020
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