Wikitractor

John Deere 8320R

Production ended · 4WD

PTO power · claimed

269 hp

Weight
32,691 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Engine320 hp gross
Engine, maximum (boost)352 hp
PTO269 hp claimed
PTO, tested318.1 hp
Drawbar253.1 hp tested
Listed power320 hp engine basis

Engines

John Deere 9.0L 6-cyl dieselDiesel · 6 cyl548 ci
Engine details
John Deere 9.0L 6-cyl diesel
Bore × stroke
4.66 in × 5.35 in
Rated speed
2,100 rpm
Rated power
320 hp
Compression
16:1
Cooling
liquid-cooled
Emissions
Tier 4B

Transmissions

John Deere PowerShiftfull power shift16F / 4R
John Deere AutoPowrinfinitely variable transmission (IVT)infinite forward and reverse

Weight

Weight32,691 lb unspecified

Dimensions

Wheelbase120.1 in
Length245 in
Width137.3 in
Front axle clearance23.1 in
Rear axle clearance24.9 in
Front tread, narrowest62 in
Front tread, widest88 in

Capacities

Fuel tank170.4 gal
DEF tank6.8 gal
Hydraulic system10.6 gal

Hydraulics

Systemclosed-center load sensing pressure flow compensated
Pump flow60 gpm
Remote valve flow35 gpm
Rear valves4 to 6

Hitch

Rear hitch categoryIVN/III
Rear lift capacity15,000 lb
Front hitch categoryoptional
DrawbarCat 4

PTO

Rear PTOindependent
Rear PTO speeds1000 (1.75)
Front PTOoptional independent
Front PTO speeds1000 (1.75)

Chassis

Drive4WD
Steeringhydrostatic power
BrakesHydraulic wet disc brakes
Differential lockhydraulic rear standard
Final drivesinboard planetary
CabCommandView III cab standard with air-conditioning. AutoTrac ready; JDLink; ServiceADVISOR Remote

Tires

Front380/80R38
Rear480/80R50

Electrical

System voltage12 V
Batteries2
Cold cranking925 CCA
Chargingalternator
Charging output240 A
Groundnegative

Production

FactoriesWaterloo, Iowa, USA
Built byJohn Deere

Variants

  • 8320R wheeled tractor
  • 8320RT crawler

Serial numbers

Serial number plate on the front-right of the tractor frame, above the front axle.