John Deere 8320R

John Deere 8320RThe John Deere 8320R is a 4WD row-crop tractor from the 8R series.
This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 2014 to 2019. The John Deere 8320R is equipped with a 9.0 L (548.0 cu·in) six-cylinder diesel engine and one of two transmissions: a full power shift transmission with 16 forward and 4 reverse gears or a infinitely variable transmission (IVT) with infinite forward and reverse gears.

The JD 8320R row-crop tractor used the John Deere PowerTech PSS engine. It is a 9.0 L, 8,980 cm2, (548.0 cu·in) six-cylinder turbocharged aftercooled diesel engine with 118.0 mm (4.65 in) of the cylinder bore and 136.0 mm (5.35 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 324.5 PS (238.6 kW; 320.0 HP) at 2,100 rpm of output power.

The Deere 8320R is equipped with hydrostatic power or Active Command (optional) steering, hydraulic wet disc brakes, CommandView III cab (standard) and 645.0 liters (170.4 US gal.; 141.9 Imp. gal) fuel tank.

John Deere 8320R Specifications

General Specifications
Model John Deere 8320R
Length 6,220 mm (244.9 in)
Width 3,480 mm (137 in)
Height (cab) 3,280 mm (129.1 in)
Wheel base 3,050 mm (120.1 in)
Ground clearance (front axle) 1500 axle: 580 mm (22.8 in)
ILS axle: 500 mm (19.7 in)
Weight 14,830 kg (32,695 lbs)
Fuel tank capacity 645.0 liters (170.4 US gal.; 141.9 Imp. gal)
G49 chassis: 685.8 liters (181.2 US gal.; 150.9 Imp. gal)
Exhaust fluid (DEF) 25.7 liters (6.8 US gal, 5.7 Imp. gal)
Battery Two 12V, CCA 925A
Cabin type CommandView III cab (standard)
Engine model John Deere PowerTech PSS
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 9.0 L, 8,980 cm2, (548.0 cu·in)
Bore and stroke 118.0 mm X 136.0 mm (4.65 in X 5.35 in)
Compression ratio 16.0:1
Horsepower 324.5 PS (238.6 kW; 320.0 HP) at 2,100 rpm
Starter Electric
Transmission and chassis
Chassis 4×4 MFWD 4WD
Steering type Hydrostatic power or Active Command steering (optional)
Brakes Hydraulic wet disc
Final drive Inboard planetary
Differential lock Hydraulic rear (standard)
Transmission model John Deere PowerShift
Transmission type Full power shift
Gears 16 forward and 4 reverse
Transmission model John Deere AutoPowr
Transmission type Infinitely variable transmission (IVT)
Gears Infinite forward and reverse
Front tires Ag: 380/80R38
Rear tires Ag: 480/80R50
Three-Point Hitch
Category IVN/III
Rear arms Hydraulic center link optional
Lift capacity 6,804 kg (15,000 lbs)
Optional: 9,072 kg (20,000 lbs)
PTO (Power take-off shaft)
Front PTO type Independent (optional)
Front PTO speed 1000 (1.75) or 1000 (1.375)
Rear PTO type Independent
Rear PTO speed 1000 (1.75), 1000/1000E (1.75l), 540/1000 (1.375)
Hydraulic system
Hydraulic type Closed-center load sensing pressure flow compensated
Hydraulic capacity 40.1 L (10.6 US. gal, 8.8 Imp. gal.)
Optional: 90.1 L (23.8 US gal, 19.8 Imp. gal)
Valves Rear: 4 to 6
Front: 0 to 2
Pump flow 60.0 gpm (227.1 lpm)
Optional: 80.0 gpm (302.8 lpm)
SCV flow 35.0 gpm (132.5 lpm)
Optional: 42.0 gpm (159.0 lpm)
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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