Wikitractor

John Deere 8320

Production ended · 4WD

PTO power · claimed

215 hp

Weight
20,030 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Engine263 hp gross
Engine, maximum (boost)268 hp
PTO215 hp claimed
PTO, tested247.9 hp
Drawbar189.4 hp tested
Listed power263 hp engine basis

Engines

John Deere 8.1L 6-cyl dieselDiesel · 6 cyl496 ci
Engine details
John Deere 8.1L 6-cyl diesel
Bore × stroke
4.56 in × 5.06 in
Rated speed
2,200 rpm
Rated power
263 hp
Compression
16.5:1
Aspiration
turbocharged diesel
Cooling
liquid-cooled inline

Transmissions

John Deere PowerShiftfull power shift16F / 4R
Transmission notes

John Deere PowerShift: 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.

Weight

Weight20,030 lb operating
Shipping21,050 lb

Dimensions

Wheelbase116.9 in
Length209.9 in

Capacities

Fuel tank135 gal
Hydraulic system37 gal

Hydraulics

Systemclosed center pressure-flow compensated (PFC)
Pump flowno record
Total flow33.5 gpm
Remote valve flow30 gpm
Pressure2,900 psi
Remote valves5

Hitch

Rear hitch categoryIII/IIIN
Rear lift capacity13,730 lb
Front hitch categoryIIIN
Front lift capacity11,000 lb

PTO

Rear PTOindependent
Rear PTO speeds1000 (1.75)
Clutchhydraulic wet discs
Engine rpm at PTO speed540@1975

Chassis

Drive4WD
Steeringhydrostatic power
BrakesHydraulic wet disc brakes
CabCab standard

Tires

Front16.9R30
Rear18.4R46

Electrical

System voltage12 V
Batteries2
Cold cranking925 CCA
Chargingalternator
Charging output150 A
Groundnegative

Production

FactoriesWaterloo, Iowa, USA
Built byJohn Deere

Variants

  • 8320 wheeled tractor
  • 8320T crawler

Serial numbers

Rear of tractor.

YearFirst serial
20021001
200310001
200420001
200530001