John Deere

John Deere 8320RT

The John Deere 8320RT is an agricultural crawler tractor produced from 2014 to 2019 as part of the 8R Series. It features a powerful 9.0L 6-cylinder diesel engine with dual variable geometry turbochargers, delivering 320 hp gross engine power. The tractor is equipped with an infinitely variable transmission (IVT) called John Deere AutoPowr, providing infinite forward and reverse gears. It includes advanced hydraulics, a robust hitch system, and optional front PTO. The 8320RT is built in Waterloo, Iowa, USA, and offers a CommandView III cab with air-conditioning for operator comfort.

Power263 hp

Founded2002 - 2005

Model8320RT

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Technical Specifications

Detailed specifications and technical data for John Deere 8320RT

Power

PTO (claimed)	264 hp (196.9 kW)
Engine (gross)	320 hp (238.6 kW)
Front PTO power	150 hp (111.9 kW)

Engine

Type	dual variable geometry turbochargers diesel
Model	John Deere PowerTech PSS
Cooling	liquid-cooled
Starter	electric
Cylinders	6-cylinder
Emissions	Tier 4B
Bore/Stroke	4.66x5.35 inches (118 x 136 mm)
Displacement	548 ci (9.0 L)
Starter volts	12
Emission control	selective catalyst reduction
Rated Power (gross)	320 hp (238.6 kW)

Electrical

Ground	negative
Batteries	2
Battery CCA	925 (each)
Battery volts	12
Charging amps	240
Charging system	alternator

Hydraulics

Type	closed-center load sensing pressure flow compensated
Capacity	10.6 gal (40.1 L)
SCV flow	35 gpm (132.5 lpm), 42 gpm (optional) (159.0 lpm)
Pump flow	60 gpm (227.1 lpm)
Rear valves	4 to 6

Mechanical

Cab	CommandView III cab standard with air-conditioning
Drive	Four-wheel drive
Brakes	Hydraulic wet disc brakes
Trailer brakes	hydraulic (optional), dual line air (optional)

Production