8320 by John Deere

2002 - 2005

2002 - 2005 8020 SeriesRow-Crop tractor

Production

Production Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA

Variants

Variants 8320:wheeled tractor
8320T:crawler

2002 - 2005

2002 - 2005
8020 Series
Row-Crop tractor

Production

Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA

Variants

Variants
8320:wheeled tractor
8320T:crawler

John Deere 8320 Power

John Deere 8320 Power
Engine (gross):263 hp
196.1 kW
Engine (net):250 hp
186.4 kW
Engine (max):268 hp
199.8 kW
PTO (claimed):215 hp
160.3 kW
Drawbar (tested):189.39 hp
141.2 kW
PTO (tested):247.89 hp
184.9 kW
power test details ...

John Deere 8320 Engine

John Deere 8320 Engine
John Deere 8.1L 6-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:4x4 MFWD 4WD
Steering:hydrostatic power
Brakes:hydraulic wet disc
Cab:Cab standard.
Transmission:16-speed full power shift
Transmission details ...

Capacity

Capacity
Fuel:135 gal
511.0 L
 160 gal
605.6 L (optional)
Hydraulic system:37 gal
140.0 L
 39.6 gal
149.9 L (ILS)
Front hubs:3.6 qts
3.4 L
 4.2 qts
4.0 L (ILS)
Front diff.:14.2 qts
13.4 L

Hydraulics

Hydraulics
Type:closed center pressure-flow compensated (PFC)
Capacity:37 gal
140.0 L
 39.6 gal
149.9 L (ILS)
Pressure:2900 psi
200.0 bar
Valves:5
SCV flow:30 gpm
113.6 lpm
Total flow:33.5 gpm
126.8 lpm *With standard 45cc pump
 42.5 gpm
160.9 lpm *Optional 57cc pump

Tractor hitch

Tractor hitch
Rear Type:III/IIIN
Rear lift:13730 lbs
6227 kg
 15180 lbs
6885 kg *Optional
Front Hitch:IIIN*Optional
Front lift:11000 lbs
4989 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:independent
Clutch:hydraulic wet discs
Rear RPM:1000 (1.75)
 540/1000 (1.375 optional)
Engine RPM:540@1975
1000@2200

Dimensions & Tires

Dimensions & Tires
Wheelbase:116.9 inches
296 cm (4WD)
 115.7 inches
293 cm (ILS)
 118.9 inches
302 cm (long frame)
Weight:20030 to 22450 pounds
Front tire:16.9R30
Rear tire:18.4R46
Full dimensions and tires ...

8320 Serial Numbers

8320 Serial Numbers
Location:Rear of tractor.
photo of 8320 serial number
2002:1001
2003:10001
2004:20001
2005:30001

how to read serial numbers...

Electrical

Electrical
Ground:negative
Charging system:alternator
Charging amps:150
Batteries:2
Battery CCA:925
Battery volts:12

John Deere 8320 Power

John Deere 8320 Power Engine (gross):263 hp
196.1 kW
Engine (net):250 hp
186.4 kW
Engine (max):268 hp
199.8 kW
PTO (claimed):215 hp
160.3 kW
Drawbar (tested):189.39 hp
141.2 kW
PTO (tested):247.89 hp
184.9 kW
power test details ...

2002 - 2005

2002 - 2005
8020 Series
Row-Crop tractor

OCED Tractor Test 1798

OCED Tractor Test 1798

OCED Tractor Test 1798

OCED Tractor Test 1798
Diesel 16-speed 4WD
May 10 - 31, 2002
Link: OCED Tractor Test 1798 file
PTO performance
Max power:247.89 hp
184.9 kW
Fuel use:13.0 gal/hour
49.2 l/hour
Power at rated engine speed:218.52 hp
163.0 kW
Fuel use:12.6 gal/hour
47.7 l/hour
Drawbar performance
Max power:189.39 hp
141.2 kW
Fuel use:12.6 gal/hour
47.7 l/hour
Gear 8 used for power test.
Max pull:25,231 lbs
11444 kg
Gear 4 used for pull test.

John Deere 8320 Engine

John Deere 8320 Engine John Deere 8.1L 6-cyl diesel Engine details ...

2002 - 2005

2002 - 2005
8020 Series
Row-Crop tractor

Engine Detail

Engine Detail
John Deere
turbocharged diesel
6-cylinder
liquid-cooled inline
Displacement:496 ci
8.1 L
Bore/Stroke:4.56x5.06 inches
116 x 129 mm
Rated Power (ECE R24):250 hp
186.4 kW
Rated Power (EC 97/98):263 hp
196.1 kW
Maximum Power (ECE R24):275 hp
205.1 kW
Maximum Power (EC 97/68):268 hp
199.8 kW
Fuel system:electronic high-pressure common rail (HPCR)
Air cleaner:dry with secondary element
Compression:16.5:1
Rated RPM:2200
Idle RPM:900-2300
Operating RPM:1500-2200
Starter volts:12
Coolant capacity:35.9 qts
34.0 L

Engine Oil

Engine Oil
Oil capacity:26.4 qts
25.0 L
Oil change:250 h

Mechanical

Mechanical Chassis:4x4 MFWD 4WD
Steering:hydrostatic power
Brakes:hydraulic wet disc
Cab:Cab standard.
Transmission:16-speed full power shift
Transmission details ...

2002 - 2005

2002 - 2005
8020 Series
Row-Crop tractor

Transmission

Transmission
Transmission:John Deere PowerShift
Type:full power shift
Gears:16 forward and 4 reverse
Clutch:hydraulic wet disc
Oil capacity:148 qts
140.1 L
 158.4 qts
149.9 L (ILS)
Full power shift transmission with single shift lever with display on cab corner post. Tractor begins in 7 (forward) and 2 (reverse) on start up. Clutch pedal may be used to pre-select a gear by holding clutch and pressing lever until desired gear is reached. Automatic PowerShift (APS) allows automated shifting to match load.

Speeds

Speeds
With 18.4R46 rear tires.

Capacity

Capacity Fuel:135 gal
511.0 L
 160 gal
605.6 L (optional)
Hydraulic system:37 gal
140.0 L
 39.6 gal
149.9 L (ILS)
Front hubs:3.6 qts
3.4 L
 4.2 qts
4.0 L (ILS)
Front diff.:14.2 qts
13.4 L

Hydraulics

Hydraulics Type:closed center pressure-flow compensated (PFC)
Capacity:37 gal
140.0 L
 39.6 gal
149.9 L (ILS)
Pressure:2900 psi
200.0 bar
Valves:5
SCV flow:30 gpm
113.6 lpm
Total flow:33.5 gpm
126.8 lpm *With standard 45cc pump
 42.5 gpm
160.9 lpm *Optional 57cc pump

Tractor hitch

Tractor hitch Rear Type:III/IIIN
Rear lift:13730 lbs
6227 kg
 15180 lbs
6885 kg *Optional
Front Hitch:IIIN*Optional
Front lift:11000 lbs
4989 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Clutch:hydraulic wet discs
Rear RPM:1000 (1.75)
 540/1000 (1.375 optional)
Engine RPM:540@1975
1000@2200

Dimensions & Tires

Dimensions & Tires Wheelbase:116.9 inches
296 cm (4WD)
 115.7 inches
293 cm (ILS)
 118.9 inches
302 cm (long frame)
Weight:20030 to 22450 pounds
Front tire:16.9R30
Rear tire:18.4R46
Full dimensions and tires ...

2002 - 2005

2002 - 2005
8020 Series
Row-Crop tractor

John Deere 8320 Tires

John Deere 8320 Tires
Ag front:16.9R30
Ag rear:18.4R46

Dimensions

Dimensions
Wheelbase:116.9 inches
296 cm (4WD)
 115.7 inches
293 cm (ILS)
 118.9 inches
302 cm (long frame)
Length:209.9 inches
533 cm
 211.9 inches
538 cm (long frame)
Height (cab):120.2 inches
305 cm
Front axle:MFWD
Front axle:MFWD ILS
Rear axle:Rack-and-pinion: 4.331 by 118.5 inches
110 by 3009 mm
Rear axle:Rack-and-pinion: 4.724 by 118.5 inches
119 by 3009 mm
4WD Front tread:60 to 80 inches
152 to 203 cm
ILS Front tread:60 to 88 inches
152 to 223 cm

John Deere 8320 Weight

John Deere 8320 Weight
Shipping:21,050 lbs
9548 kg
 21,650 lbs
9820 kg (long frame)
 22,450 lbs
10183 kg (ILS)
Operating:20,030 lbs
9085 kg (480/80R46 duals)
Max Drawbar:3,900 lbs
1769 kg (Cat 3 extended)
 6,070 lbs
2753 kg (Cat 3 short)
 10,000 lbs
4536 kg (Cat 4)

8320 Serial Numbers

8320 Serial Numbers Location:Rear of tractor.
photo of 8320 serial number
2002:1001
2003:10001
2004:20001
2005:30001

how to read serial numbers...

Electrical

Electrical Ground:negative
Charging system:alternator
Charging amps:150
Batteries:2
Battery CCA:925
Battery volts:12

8320 relate tractors