John Deere 8320

John Deere 8320 Row-Crop tractor Technical Specifications

John Deere 8320 is a Row-Crop tractor that was produced by the John Deere between 2002 – 2005.

Below you will find detailed technical specifications for John Deere 8320 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

John Deere 8320 Production











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


John Deere 8320 Power



















Engine:
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

John Deere 8320 Electrical



















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

John Deere 8320 Mechanical






















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

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

























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

Tracktor 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)
















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

John Deere 8320 Engine detail














































Engine Detail
John Deere
variable geometry turbocharger diesel
6-cylinder 24-valve
liquid-cooled inline
Displacement: 548 ci
9.0 L
Bore/Stroke: 4.661×5.354 inches
118 x 136 mm
Emissions: Tier 3
  Stage IIIA
Rated Power (ECE R24): 307 hp
228.9 kW
Rated Power (EC 97/98): 320 hp
238.6 kW
Air cleaner: dual paper elements
Compression: 16.3:1
Rated RPM: 2100
Operating RPM: 1500-2100
Starter volts: 12
Coolant capacity: 42.3 qts
40.0 L



John Deere 8320 Transmission overview

Engine Oil















Transmission: John Deere PowerShift
Type: full power shift
Gears: 16 forward and 4 reverse
Oil capacity: 160 qts
151.4 L
  168 qts
159.0 L (ILS)

John Deere 8320 Dimensions



















Wheelbase: 120.1 inches
305 cm
  118.9 inches
302 cm (ILS)
Length: 241.3 inches
612 cm
Height (cab): 127.7 inches
324 cm
Ground clearance: 27 inches
68 cm
  23.2 inches
58 cm (ILS)

John Deere 8320 Tests

OCED Tractor Test 1963



















































OCED Tractor Test 1963
Diesel 16-speed 4WD
October 13 – 28, 2009
Link: OCED Tractor Test 1963 file
PTO performance
Max power: 307.31 hp
229.2 kW
Fuel use: 16.2 gal/hour
61.3 l/hour
Power at rated engine speed: 274.37 hp
204.6 kW
Fuel use: 14.5 gal/hour
54.9 l/hour
Power at rated PTO speed: 298.64 hp
222.7 kW
Fuel use: 15.8 gal/hour
59.8 l/hour
Drawbar performance
Max power: 242.32 hp
180.7 kW
Fuel use: 14.7 gal/hour
55.6 l/hour
Gear 9 used for power test.
Max pull: 23,682 lbs
10742 kg
Gear 5 used for pull test.

FAQ

Is John Deere 8320 a good tractor?

The John Deere 8320 is one of the great tractors in the John Deere stable, and it has earned John Deere a fantastic reputation.

How much oil does a John Deere 8320 take?

Check out the John Deere 8320 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year John Deere made the 8220

The John Deere 8320 was an agricultural tractor model made from 2002 – 2005

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