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John Deere

John Deere 8320T

The John Deere 8320T is an agricultural crawler tractor produced from 2002 to 2005 as part of the 8020 Series. It features a John Deere 8.1L 6-cylinder turbocharged diesel engine delivering up to 268 hp gross power. The tractor uses a 16-speed full power shift John Deere PowerShift transmission and is equipped with electro-hydraulic power steering and hydraulic wet disc brakes. It has a fuel capacity of 130 gallons and a hydraulic system capacity of 65 gallons. The 8320T offers various track widths and ground contact areas, with a wheelbase of 89 inches and an optional wide track of 120 inches. Operating weight ranges from 25,950 to 26,735 lbs, with ballasted weight up to 29,160 lbs. The tractor includes a standard cab and rear PTO rated at 1000 rpm. It was built in Waterloo, Iowa, USA.
Power263 hp
Founded2002 - 2005
Model8320T
John Deere 8320T tractor
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Technical Specifications

Detailed specifications and technical data for John Deere 8320T

Power
Engine (max)268 hp (199.8 kW)
Engine (net)250 hp (186.4 kW)
PTO (tested)235.12 hp (175.3 kW)
PTO (claimed)215 hp (160.3 kW)
Engine (gross)263 hp (196.1 kW)
Drawbar (tested)177.43 hp (132.3 kW)
Engine
Typeturbocharged diesel
Coolingliquid-cooled inline
Idle RPM900-2300
Cylinders6-cylinder
Rated RPM2200
Bore/Stroke4.56x5.06 inches (116 x 129 mm)
Compression16.5:1
Displacement496 ci (8.1 L)
ManufacturerJohn Deere
Oil capacity22.7 qts (21.5 L)
Operating RPM1500-2200
Starter volts12
Coolant capacity35.9 qts (34.0 L)
Rated Power (net)250 hp (186.4 kW)
Maximum Power (net)275 hp (205.1 kW)
Oil change interval250 h
Rated Power (gross)263 hp (196.1 kW)
Maximum Power (gross)268 hp (199.8 kW)
Tracks
16-inch width16 inches (40 cm)
18-inch width18 inches (45 cm)
24-inch width24 inches (60 cm)
30-inch width30 inches (76 cm)
16-inch area on ground2848 in² (1.8 m²)
18-inch area on ground3204 in² (2.1 m²)
24-inch area on ground4272 in² (2.8 m²)
30-inch area on ground5340 in² (3.4 m²)
16-inch length on ground89 inches (226 cm)
18-inch length on ground89 inches (226 cm)
24-inch length on ground89 inches (226 cm)
30-inch length on ground89 inches (226 cm)
Weight
Shipping25,950 lbs (11770 kg)
Ballasted29,160 lbs (13226 kg)
Operating26,735 lbs (12126 kg)
Max capacity31,500 lbs (14288 kg)
Capacity
Fuel130 gal (492.1 L)
Hydraulic system65 gal (246.0 L)
Variants
8320wheeled tractor
8320Tcrawler
Dimensions
Length207 inches (525 cm)
Wheelbase89 inches (226 cm)
Width (max)150 inches (381 cm)
Width (min)103.7 inches (263 cm)
Height (cab)122.9 inches (312 cm)
Clearance (drawbar)17.7 inches (44 cm)
Wide track wheelbase120 inches (304 cm)
Clearance (rear axle)21.7 inches (55 cm)
Length with front weights219.6 inches (557 cm)
Electrical
Groundnegative
Batteries2
Battery CCA925
Battery volts12
Charging amps150
Charging systemalternator
Hydraulics
Typeclosed center pressure flow compensated (PFC)
Valves5
Capacity65 gal (246.0 L)
Pressure2900 psi (200.0 bar)
Pump flow30 gpm (113.6 lpm)
Total flow33.5 gpm (126.8 lpm)
Optional flow42.5 gpm (160.9 lpm)
Mechanical
Cabstandard
Drivecrawler
BrakesHydraulic wet disc brakes
Steeringelectro-hydraulic power
Production
TypeAgricultural Crawler tractor
Series8020 Series
Built inWaterloo, Iowa, USA
Years produced2002 - 2005
Transmission
TypeJohn Deere PowerShift
Gears16 forward and 4 reverse
Descriptionfull power shift
Oil capacity260 qts (246.1 L)
Tractor hitch
Rear TypeIII/IIIN
Rear lift capacity15,180 lbs (6885 kg)
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type1000 (1-3/4)

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