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Used John Deere 8420T Tractors for Sale (3 listings)

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2002 John Deere 8420T 175+ HP
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2002 John Deere 8420T

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$119,000
HP: 284
Hours: 4419
Track Size: 450mm/18-inch, Track Spacing: Wide, PTO: Yes, Rear 3-Point Hitch: Yes, Guidance-ready: Yes, Guidance Receiver: No, Guidance Display: No, Hydraulic Pump: Standard, 2002 John Deere 8420T. 18... See all seller comments
$119,000
Muncie, IN
(765) 374-6168
2003 John Deere 8420T 175+ HP
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2003 John Deere 8420T

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$85,000
Hours: 5800
Track Size: 450mm/18-inch, Track Spacing: Narrow, PTO: Yes, Rear 3-Point Hitch: Yes, Guidance-ready: Yes, Guidance Receiver: No, Guidance Display: No, Hydraulic Pump: Standard, Call Alex Foster @ 731-2... See all seller comments
$85,000
Martin, TN
(855) 939-4881
2003 John Deere 8420T 175+ HP
8 photos

2003 John Deere 8420T

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$79,500
HP: 280
Hours: 7787
Track Size: 450mm/18-inch, PTO: Yes, Rear 3-Point Hitch: Yes, Guidance-ready: Yes, Guidance Receiver: No, Guidance Display: No, 18'' Belts at 20%, 88'' Track Spacing, 12 front weights, 4 Hydraulic Remo... See all seller comments
$79,500
Willmar , MN
(320) 235-8115

John Deere 8420T Specs

Overview
Battery
Volts
12
Number
2
Cold-cranking amps
925
Capacity
Fuel
130 gal (492.1 L)
Hydraulic system
65 gal (246.0 L)
Variants
8420
wheeled tractor
8420T
crawler
Electrical
Ground
negative
Charging amps
150
Charging system
alternator
Hydraulics
42.5 gpm (160.9 lpm) (optional)
Type
closed center pressure flow compensated (PFC)
Valves
5
Capacity
65 gal (246.0 L)
Pressure
2900 psi (200.0 bar)
Pump flow
30 gpm (113.6 lpm)
Total flow
33.5 gpm (126.8 lpm)
Mechanical
Cab
Cab standard.
Brakes
hydraulic wet disc
Chassis
crawler
Steering
electro-hydraulic power
Production
Factory
Waterloo, Iowa, USA
Manufacturer
John Deere
3-Point Hitch
Rear Type
III/IIIN
Rear lift
15,180 lbs (6885 kg)
Dimensions & Tires
120 inches (304 cm) (wide track opt)
Weight
25950 to 28795 pounds
Rear tire
tracks
Wheelbase
89 inches (226 cm)
Front tire
tracks
8420T Serial Numbers*
*General guideline: If your serial number is in between two years, your tractor is the earlier year.
Location
Rear of tractor
Power Take-off (PTO)
Rear PTO
independent
Rear RPM
1000 (1-3/4)
John Deere 8420T Power
PTO (tested)
270.62 hp (201.8 kW)
PTO (claimed)
235 hp (175.2 kW)
Drawbar (tested)
205.84 hp (153.5 kW)
Engine
Engine Detail
496 ci (8.1 L), 6-cylinder, John Deere, liquid-cooled inline, turbocharged diesel
Idle RPM
900-2300
Rated RPM
2200
Oil change
250 h
Bore/Stroke
4.56x5.06 inches (116 x 129 mm)
Compression
16.5:1
Oil capacity
22.7 qts (21.5 L)
Operating RPM
1500-2200
Starter volts
12
Coolant capacity
35.9 qts (34.0 L)
Transmission
Transmission
Type
full power shift
Gears
16 forward and 4 reverse
Speeds
Fourth reverse at 1600 RPM.
Oil capacity
260 qts (246.1 L)
Transmission
John Deere PowerShift
Dimensions
Dimensions
120 inches (304 cm) (wide track opt), 150 inches (381 cm) (max), 219.6 inches (557 cm) (with front weights)
Width
103.7 inches (263 cm) (min)
Length
207 inches (525 cm)
Wheelbase
89 inches (226 cm)
Height (cab)
122.9 inches (312 cm)
Weight (shipping)
25,950 lbs (11770 kg)
Weight (ballasted)
28,795 lbs (13061 kg)
Weight (operating)
26,380 lbs (11965 kg)
Clearance (drawbar)
17.7 inches (44 cm)
Clearance (rear axle)
21.7 inches (55 cm)
Weight (max capacity)
31,500 lbs (14288 kg)
John Deere 8420T Tires
Ag rear
16,18, or 24 in tracks
Ag front
16,18,24 or 30 in tracks
Tests
OCED Tractor Test 1778
Type
Diesel 16-speed crawler
Test Date
April 7 - 27, 2000
Test report
PDF file
Max pull gear
3
PTO power (max)
270.62 hp (201.8 kW)
Nebraska summary
313
Drawbar pull (max)
27,233 lbs (12352 kg)
PTO fuel use (max)
14.6 gal/hour (55.3 l/hour)
Drawbar power (max)
205.84 hp (153.5 kW)
Drawbar fuel use (max)
13.7 gal/hour (51.9 l/hour)
PTO fuel use (engine speed)
13.7 gal/hour (51.9 l/hour)
PTO power (rated engine speed)
236.75 hp (176.5 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.