John Deere 7720 Specifications
Engine Horsepower: 172 hp
Manufactured: 2003 to 2006
John Deere 7720 Summary
The John Deere 7720 was produced from 2003 to 2006 and is part of the 7020 Series row-crop tractors. It was built in Waterloo, Iowa, USA. This tractor has a John Deere 6.8L 6-cylinder diesel engine with a gross engine power of 172.9 hp, net engine power of 167.6 hp, and a maximum engine power of 185.1 hp. The claimed PTO power is 140 hp. The John Deere 7720 offers different transmission options, including a 20-speed partial power shift, a 20-speed, and an infinitely variable transmission.
John Deere 7720 Horsepower, Weight, and Specifications:
Production
Who manufactures the John Deere 7720, and where is it built?
- Manufacturer: John Deere
- Type: Row-Crop tractor
- Built in: Waterloo, Iowa, USA
Engine
What engine does the John Deere 7720 have?
- Engine model: John Deere 6.8L 6-cyl diesel
Transmissions
What transmissions are available in the John Deere 7720?
- 20-speed partial power shift
- 20-speed
- Infinitely variable transmission
Horsepower
What is the horsepower of the John Deere 7720?
- Engine (gross): 172.9 hp (128.9 kW)
- Engine (net): 167.6 hp (125.0 kW)
- Engine (max): 185.1 hp (138.0 kW)
- PTO (claimed): 140 hp (104.4 kW)
Mechanical
What are the mechanical features of the John Deere 7720?
- Drive: Four-wheel drive
- Steering: Power steering
- Brakes: Hydraulic wet disc brakes
- Cab: Standard
Capacity
What is the fuel and hydraulic system capacity of the John Deere 7720?
- Fuel: 103.5 gal (391.7 L) / 94.7 gal* With right step (358.4 L)
- Hydraulic system: 28.5 gal (107.9 L)
Hydraulics
What are the hydraulic specifications of the John Deere 7720?
- Type: Closed center pressure-flow compensating (PFC)
- 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
What are the hitch specifications of the John Deere 7720?
- Rear Type: 3/3N
- Rear lift: 10050 lbs (4558 kg) / 14000 lbs Optional (6350 kg)
- Front Hitch: Optional
Power Take-off (PTO)
What are the PTO specifications of the John Deere 7720?
- 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
What are the dimensions and tire specifications of the John Deere 7720?
- Wheelbase: 112.6 inches (286 cm)
- Weight: 17309 to 17750 pounds
- Front tire: 11.00-16
- Rear tire: 480/80R42
Electrical
What are the electrical specifications of the John Deere 7720?
- Ground: Negative
- Charging system: Alternator
- Charging amps: 150
- Batteries: 2
- Battery CCA: 925
- Battery volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.