9420T by John Deere

2002 - 2007

2002 - 2007 9020 SeriesAgricultural Crawler tractor

Production

Production Manufacturer:John Deere
Type:Agricultural Crawler tractor
Factory:Waterloo, Iowa, USA

Variants

Variants 9420:wheeled tractor

2002 - 2007

2002 - 2007
9020 Series
Four-wheel Drive (4WD) tractor

Production

Production
Manufacturer:John Deere
Type:Four-wheel Drive (4WD) tractor
Factory:Waterloo, Iowa, USA

Variants

Variants
9420T:crawler tractor

John Deere 9420 Power

John Deere 9420 Power
Engine:425 hp
316.9 kW
PTO (claimed):316 hp
235.6 kW
Drawbar (tested):345.00 hp
257.3 kW
PTO (tested):312.25 hp
232.8 kW
power test details ...

John Deere 9420 Engine

John Deere 9420 Engine
John Deere 12.5L 6-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:4x4 articulated 4WD
Steering:hydrostatic articulated
Brakes:hydraulic wet disc
Cab:CommandView cab standard with air-conditioning.
Transmissions:24-speed partial power shift
 18-speed full power shift
Transmission details ...

Capacity

Capacity
Fuel:270 gal
1022.0 L
Hydraulic system:27 gal
102.2 L
 28 gal
106.0 L (with 3pt)
 30 gal
113.6 L (hi-flow)
 31 gal
117.3 L (hi-flow/3pt)

Hydraulics

Hydraulics
Type:closed center pressure/flow compensated
Capacity:27 gal
102.2 L
 28 gal
106.0 L (with 3pt)
 30 gal
113.6 L (hi-flow)
 31 gal
117.3 L (hi-flow/3pt)
Pressure:2900 psi
200.0 bar
Valves:4 or 5
Pump flow:30 gpm
113.6 lpm
Total flow:44 gpm
166.5 lpm
 48 gpm
181.7 lpm (Powershift)
 78 gpm
295.2 lpm (hi-flow)

Tractor hitch

Tractor hitch
Rear Type:III
 IV/IVN
Rear lift:13,871 lbs
6291 kg
 14,445 lbs
6552 kg (optional)

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:independent
Rear RPM:1000

Dimensions & Tires

Dimensions & Tires
Wheelbase:137.8 inches
350 cm
Weight:34870 to 37246 pounds
Front tire:710/70R42
Rear tire:710/70R42
Full dimensions and tires ...

9420 Serial Numbers

9420 Serial Numbers
Location:On the top-left of rear hinge member
2002:1001
2003:10001
2004:20001
2005:30001
2006:40001
2007:50001

how to read serial numbers...

Electrical

Electrical
Ground:negative
Charging system:alternator
Charging amps:140
Batteries:3
Battery CCA:925
Battery volts:12

John Deere 9420T Power

John Deere 9420T Power Engine:425 hp
316.9 kW
PTO (claimed):302 hp
225.2 kW
Drawbar (tested):323.43 hp
241.2 kW
PTO (tested):346.53 hp
258.4 kW
power test details ...

2002 - 2007

2002 - 2007
9020 Series
Agricultural Crawler tractor

OCED Tractor Test 1791

OCED Tractor Test 1791

OCED Tractor Test 1791

OCED Tractor Test 1791
Diesel 24-speed crawler
March 27 - April 13, 2001
Link: OCED Tractor Test 1791 file
PTO performance
Max power:346.53 hp
258.4 kW
Fuel use:18.8 gal/hour
71.2 l/hour
Power at rated engine speed:299.66 hp
223.5 kW
Fuel use:17.7 gal/hour
67.0 l/hour
Power at rated PTO speed:331.95 hp
247.5 kW
Fuel use:17.9 gal/hour
67.8 l/hour
Drawbar performance
Max power:323.43 hp
241.2 kW
Fuel use:20.1 gal/hour
76.1 l/hour
Max pull:42,421 lbs
19242 kg
Gear 1 used for pull test.

John Deere 9420T Engine

John Deere 9420T Engine John Deere 12.5L 6-cyl diesel Engine details ...

2002 - 2007

2002 - 2007
9020 Series
Agricultural Crawler tractor

Engine Detail

Engine Detail
John Deere
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:765 ci
12.5 L
Bore/Stroke:5.00x6.50 inches
127 x 165 mm
Power:425 hp
316.9 kW
Compression:17:1
Rated RPM:2100
Starter volts:12
Coolant capacity:64 qts
60.6 L

Engine Oil

Engine Oil
Oil capacity:44 qts
41.6 L

Mechanical

Mechanical Chassis:crawler
Steering:electro-hydraulic power
Brakes:hydraulic wet disc
Cab:Cab standard.
Transmissions:18-speed full power shift
 24-speed partial power shift
Transmission details ...

2002 - 2007

2002 - 2007
9020 Series
Agricultural Crawler tractor

Transmissions overview

Transmissions overview
18-speed full power shift
24-speed partial power shift

Transmission

Transmission
Transmission:John Deere PowerShift
Type:full power shift
Gears:18 forward and 6 reverse
Oil capacity:240 qts
227.1 L
 244 qts
230.9 L (with PTO)

Speeds

Speeds

Transmission

Transmission
Transmission:John Deere PowrSync
Type:partial power shift
Gears:24 forward and 6 reverse
Oil capacity:256 qts
242.3 L
 260 qts
246.1 L (with PTO)
Four synchronized ranges (A-D) with three synchronized gears (1-3) and a high-low power shift.

Speeds

Speeds

Capacity

Capacity Fuel:320 gal
1211.2 L
Hydraulic system:27 gal
102.2 L
 27.5 gal
104.1 L (with 3-pt)

Hydraulics

Hydraulics Type:closed center pressure/flow compensated
Capacity:27 gal
102.2 L
 27.5 gal
104.1 L (with 3-pt)
Pressure:2900 psi
200.0 bar
Valves:4 or 5
Pump flow:30 gpm
113.6 lpm (one SCV)
Total flow:44 gpm
166.5 lpm (PowrSync)
 48 gpm
181.7 lpm (Powershift)

Tractor hitch

Tractor hitch Rear Type:III, IV/IVN
Rear lift:13,871 lbs
6291 kg
 14,445 lbs
6552 kg *Optional

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:1000

Dimensions & Tracks

Dimensions & Tracks Wheelbase:111 inches
281 cm
Weight:39,000 lbs
17690 kg
30 inch track (36 optional) Full dimensions and tracks ...

2002 - 2007

2002 - 2007
9020 Series
Agricultural Crawler tractor

John Deere 9420T Tracks

John Deere 9420T Tracks
Size:30 inch track (36 optional)

Dimensions

Dimensions
Wheelbase:111 inches
281 cm
Length:237 inches
601 cm
 269 inches
683 cm (with hitch)
Width:141 inches
358 cm (36-inch track)
 136 inches
345 cm (30-inch track)
Height (cab):136 inches
345 cm
Height (exhaust):138.5 inches
351 cm
Weight:39,000 lbs
17690 kg
Max weight:50,000 lbs
22680 kg
Ground clearance:16 inches
40 cm
 19 inches
48 cm (drawbar)

Electrical

Electrical Ground:negative
Charging system:alternator
Charging amps:140
Batteries:3
Battery CCA:925
Battery volts:12

9420T relate tractors