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John Deere 7220 Specifications
The John Deere 7220 is a 2WD or 4WD row-crop tractor from 7020 Series. This model was manufactured from 2003 to 2007. The John Deere 7220 tractor is powered by 414.4 cu.in (6.8 L) John Deere 6068HF475 PowerTech 4-cycle vertical 6-cylinder direct injection turbocharged liquid-cooled diesel engine with a rated power of 110 hp (82 kW). The tractor is fitted with several types of transmission: 16x16 PowrQuad transmission, 24x24 AutoQuad transmission, or AutoPowr infinitely variable transmission.
The closed center hydraulic system has an axial-piston or gear-driven pump with a rated capacity of 26.7 gpm (101 lpm). The John Deere 7220 tractor is equipped with a hydrostatic power steering, hydraulic wet disc brakes, 14.9R28 front tires, and 18.4R38 rear tires. The operating weight is 11830 lbs (5370 kg). The tractor is compatible with JD 741 front-end loader.
| John Deere 7220 Specs |
Engine Model ................... John Deere 6068HF475 PowerTech
Engine Type ................... 4-Stroke 6-cylinder liquid-cooled diesel
Number of Cylinders ................... 6
Displacement, cu.in (L) ................... 414.4 (6.80)
Cylinder Bore, in (mm) ................... 4.19 (106.0)
Piston Stroke, in (mm) ................... 5.00 (127.0)
Aspiration Type ................... Turbocharged
Rated Engine Power, hp (kW) ................... 110.0 (82.0)
Rated Engine Speed, rpm ................... 2300
Operating Speed Range, rpm ................... 1300-2100
Idle Speed Range, rpm ................... 850-2450
Maximum Torque, Nm (ft-lbs) ................... 434 (320)
Torque Speed, rpm ................... 1500
Compression Ratio ................... 16.9:1
Firing Order ................... 1-5-3-6-2-4
Fuel System ................... Direct injection
Lubrication System ................... Full pressure
Cooling System ................... Liquid-cooled
Air Cleaner Type ................... Dual paper elements
Fuel Tank Capacity, gal (L) ................... 54.7 (207.0)
Oil Capacity, qts (L) ................... 22.2 (21.0)
Coolant Capacity, qts (L) ................... 16.4 (15.5)
Electrical System Rating, Volts ................... 12
Charging System ................... Alternator
Alternator Rating, Amps ................... 115/150
| Power Take-Off |
PTO Operational Type ................... Independent
PTO Power, hp (kW) ................... 95.0 (70.8)
PTO Clutch Type ................... Electro-hydraulic
PTO Speed, rpm ................... 540/1000
Rear PTO/Engine Speed, rpm ................... 540/2143
Rear PTO/Engine Speed, rpm ................... 1000/2185
Front PTO/Engine Speed, rpm ................... 1000/2185
| Standard Transmission |
Transmission Model ................... PowrQuad
Transmission Type ................... Partial powershift
Gearbox Type ................... 16F/16R
Number of Forward Gears ................... 16
Number of Reverse Gears ................... 16
Clutch Type ................... Mechanical/hydraulic
Oil Capacity, qts (L) ................... 54.8 (51.9)
Maximum Forward Speed, mph (kph) ................... 19.0 (30.6)
Maximum Reverse Speed, mph (kph) ................... 19.8 (31.9)
| Optional Transmission |
Transmission Model ................... AutoQuad
Transmission Type ................... Partial powershift
Gearbox Type ................... 24F/24R
Number of Forward Gears ................... 24
Number of Reverse Gears ................... 24
Clutch Type ................... Electro-hydraulic
Oil Capacity, qts (L) ................... 59.2 (56.0)
Maximum Forward Speed, mph (kph) ................... 24.8 (39.9)
Maximum Reverse Speed, mph (kph) ................... 24.8 (39.9)
| Optional Transmission |
Transmission Model ................... AutoPowr
Transmission Type ................... Infinitely Variable Transmission (IVT)
Number of Forward Gears ................... Infinite
Number of Reverse Gears ................... Infinite
Oil Capacity, qts (L) ................... 69.6 (65.9)
Maximum Forward Speed, mph (kph) ................... 25.0 (40.2)
Maximum Reverse Speed, mph (kph) ................... 25.0 (40.2)
| Wheels and Tires |
Wheel Drive System ................... 2WD/4WD
Steering Configuration ................... Front Steer
Steering System ................... Hydrostatic power
Brakes Type ................... Hydraulic wet disc
Front Tire Size ................... 14.9R28
Rear Tire Size ................... 18.4R38
Front Tread (2WD), in (mm) ................... 59.5-87.5 (1510-2220)
Front Tread (4WD), in (mm) ................... 59.4-83.4 (1500-2110)
Rear Tread, in (mm) ................... 60-96 (1520-2430)
| Hydraulics and Hitch |
Hydraulic System Type ................... Closed-center with load-sensing control
Hydraulic Pump Type ................... Axial-piston or gear-driven
Implement Pump Flow, gpm (Lpm) ................... 26.7 (101.0)
Hydraulic Pressure, bar (psi) ................... 200 (2900)
Number of Standard Remote Valves ................... 4
3-Point Hitch Category ................... 2
Draft Sensing or Lift Control ................... Electro-hydraulic lower-link draft sensing
Lift Capacity at lift pin (Std), lbs (kg) ................... 7450 (3378)
Lift Capacity at lift pin (Opt), lbs (kg) ................... 8700 (3947)
| Dimensions and Weight |
Wheelbase (2WD), in (mm) ................... 112.8 (2860)
Wheelbase (4WD), in (mm) ................... 104.3 (2640)
Overall Length, in (mm) ................... 202.1 (5130)
Overall Height, in (mm) ................... 112.5 (2850)
Overall Width, in (mm) ................... 96 (2430)
Ground Clearance, in (mm) ................... 20.5 (520)
Weight (Operating), lbs (kg) ................... 11830 (5370)
Weight (Maximum), lbs (kg) ................... 17625 (7995)
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| Farm Tractors Technical Specifications |