John Deere 7220 Engine Data
Engine Model ………………. John Deere 6068HF475 PowerTech
Engine Type ………………. 4-Stroke, 6-cylinder turbocharged diesel
Number of Cylinders ………………. 6
Displacement, cu in (L) ………………. 414.4 (6.80)
Engine Bore, in (mm) ………………. 4.19 (106.0)
Engine Stroke, in (mm) ………………. 5.00 (127.0)
Aspiration ………………. 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 ………………. 16.9:1
Firing Order ………………. 1-5-3-6-2-4
Fuel System ………………. Injection pump
Air Cleaner ………………. 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
JD 7220 Power Take-Off
PTO Operational Type ………………. Independent
PTO Horsepower, hp (kW) ………………. 95.0 (70.8)
PTO Clutch ………………. 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
John Deere 7220 Transmission
Transmission Type ………………. PowrQuad
Gearbox Type ………………. 16F/16R, partial powershift
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)
Transmission Type ………………. AutoQuad
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)
Transmission Type ………………. Infinitely Variable Transmission
(IVT)
Number of Forward/Reverse Gears ………………. Infinite forward and
reverse
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)
JD 7220 Wheels and Tires
Drive Wheels ………………. 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)
John Deere 7220 Hydraulics and Hitch
Hydraulic System Type ………………. Closed-center with
load-sensing control
Hydraulic Pump Type ………………. Axial-piston or gear-driven pump
Implement Pump Flow, gpm (Lpm) ………………. 26.7 (101.1)
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
Standard Lift Capacity at lift pin, lb (kg) ………………. 7450
(3378)
Optional Lift Capacity at lift pin, lb (kg) ………………. 8700
(3947)
JD 7220 Dimensions and Weight
Wheelbase (2WD), in (mm) ………………. 112.8 (2860)
Wheelbase (4WD), in (mm) ………………. 104.3 (2640)
Length, in (mm) ………………. 202.1 (5130)
Height, in (mm) ………………. 112.5 (2850)
Overall Width, in (mm) ………………. 96 (2430)
Ground Clearance, in (mm) ………………. 20.5 (520)
Front Axle Load, lb (kg) ………………. 7930 (3595)
Rear Axle Load, lb (kg) ………………. 14330 (6500)
Weight (Operating), lb (kg) ………………. 11830 (5370)
Weight (Maximum), lb (kg) ………………. 17625 (7995)