2014 John Deere 8320R Tractor
Video by Kaddatz Auctioneering & Farm Equipment Sales
Watch on YouTube ↗Skip to content
An independent tractor referenceSpecifications. Sources. Side by side.
TractorStack.
Search
Find your tractor.
Menu ☰
Years in Production / 2014–2019
John Deere
8320R
Explore the specifications, hardware, and original references for the John Deere 8320R.
No photo
320hp
Source index power
MFWD Optional
Drive
2014–2019
Production years
John Deere
Manufacturer
8320R / 01
At a glance
Overview
2014 - 2019
8R Series
Row-Crop tractor
Production
Row-Crop tractor
Built in Waterloo, Iowa, USA
- Manufacturer
- John Deere
Mechanical
Four-wheel drive
Hydraulic wet disc brakes
CommandView III cab standard with air-conditioning. AutoTrac ready; JDLink; ServiceADVISOR Remote
- Final Drives
- inboard planetary
- Differential Lock
- hydraulic rear standard
- Differential Lock
- hydraulic front with 1500 and ILS axles
- Steering
- hydrostatic power
- Steering
- Active Command steering optional
- Trailer Brakes
- hydraulic (optional)
- Trailer Brakes
- dual line air (optional)
Capacity
- Fuel
- 170.4 gal645.0 L
- Fuel
- 181.2 gal (G49 chassis)685.8 L
- Exhaust Fluid Def
- 6.8 gal25.7 L
- Hydraulic System
- 10.6 gal40.1 L
- Hydraulic System
- 23.8 gal (optional)90.1 L
Hydraulics
- Type
- closed-center load sensing pressure flow compensated
- Capacity
- 10.6 gal40.1 L
- Capacity
- 23.8 gal (optional)90.1 L
- Rear Valves
- 4 to 6
- Front Valves
- 0 to 2
- Pump Flow
- 60 gpm227.1 lpm
- Pump Flow
- 85 gpm (optional)321.7 lpm
- Scv Flow
- 35 gpm132.5 lpm
- Scv Flow
- 42 gpm (optional)159.0 lpm
Hitch
- Rear Type
- IVN/III
- Rear Lift
- 15000 lbs6804 kg
- Rear Lift
- 20000 lbs (optional)9072 kg
- Rear Arms
- hydraulic center link optional
- Front Hitch
- optional
- Front Lift At Ends
- 11450 lbs5193 kg
- Drawbar
- Cat 4
- Drawbar
- Cat 4 Heavy-Duty optional
Pto
- Rear Pto
- independent
- Rear Type
- 1000 (1.75)
- Rear Type
- 1000/1000E1.75 optional
- Rear Type
- 540/10001.375 optional
- Front Pto
- optional independent
- Front Pto Type
- 1000 (1.75)
- Front Pto Type
- 1000 (1.375)
Electrical
- Ground
- negative
- Charging System
- alternator
- Charging Amps
- 240
- Batteries
- 2
- Battery Cca
- 925 (each)
- Battery Volts
- 12
8320R / 02
Under the hood
Engine Detail
John Deere PowerTech PSS
turbocharged aftercooled diesel
6-cylinder
liquid-cooled
- Displacement
- 548 ci9.0 L
- Bore Stroke
- 4.66x5.35 inches118 x 136 mm
- Emissions
- Tier 4B
- Emission Control
- selective catalyst reduction
- Rated Power Gross
- 320 hp238.6 kW
- Maximum Power Gross
- 352 hp262.5 kW
- Fuel System
- electronic high-pressure common rail
- Compression Ratio
- 16:1
- Rated Rpm
- 2100
- Starter
- electric
- Starter Volts
- 12
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Options
John Deere 9.0L 6-cyl diesel
8320R / 03
Gears & controls
Transmission (Option 1)
- Transmission
- John Deere PowerShift
- Transmission Type
- full power shift
- Gears
- 16 forward and 4 reverse
Transmission (Option 2)
- Transmission
- John Deere AutoPowr
- Transmission Type
- infinitely variable transmission (IVT)
- Gears
- infinite forward and reverse
Transmission Options
16-speed full power shift
infinitely variable transmission (IVT)
8320R / 04
Size. Stance. Footprint.
Dimensions And Tires
- Wheelbase
- 120.1 inches305 cm
- Weight
- 32691 lbs14828 kg
- Front Tire
- 380/80R38
- Rear Tire
- 480/80R50
Serial Number Location
Serial number plate on the front-right of the tractor frame, above the front axle.
Tires And Tracks
- Standard Tires Ag
- Front: 380/80R38. Rear: 480/80R50
See it in action
Videos
Watch John Deere 8320R videos from their original YouTube creators.
8320R / 06
Tests (NTTL)
Oced Tractor Test2101
Diesel 16-speed 4WDOctober 23 - 31, 2014Link: OCED Tractor Test 2101 file
PTO performance
Drawbar performance
Gear 8 used for power test.
Gear 5 used for pull test.
- Max Power
- 318.08 hp237.2 kW
- Max Power
- 253.13 hp188.8 kW
- Power At Rated Engine Speed
- 281.25 hp209.7 kW
- Fuel Use
- 14.8 gal/hour56.0 l/hour
- Fuel Use
- 16.0 gal/hour60.6 l/hour
- Power At Rated Pto Speed
- 307.69 hp229.4 kW
- Max Pull
- 27922 lbs12665 kg