Diesel 24-speed 4WD May 2 - June 18, 1997 Link: OCED Tractor Test 1733 file PTO performance Drawbar performance
Power at rated engine speed
312.25hp / 232.8kW
Fuel use
20.3gal/hour / 76.8l/hour
Power at rated PTO speed
343.44hp / 256.1kW
Max power
345.00hp / 257.3kW
Max pull
38,409lbs / 17422kg
JOHN DEERE 9420 POWER
Engine
425hp / 316.9kW
PTO (claimed)
316hp / 235.6kW
Drawbar (tested)
345.00hp / 257.3kW
PTO (tested)
312.25hp / 232.8kW
ENGINE DETAIL
Description
John Deere turbocharged diesel 6-cylinder liquid-cooled
Displacement
765ci / 12.5L
Bore/Stroke
5.00x6.50inches / 127x 165mm
Power
425hp / 316.9kW
Air cleaner
dry
Compression
17:1
Rated RPM
2100
Operating RPM
1500-2100
Starter volts
12
Coolant capacity
64qts / 60.6L
ENGINE OIL
Oil capacity
44qts / 41.6L
JOHN DEERE 9420 ENGINE
Description
John Deere 12.5L 6-cyl diesel
TRANSMISSIONS OVERVIEW
Description
24-speed partial power shift 18-speed full power shift
TRANSMISSION 1
Transmission
John Deere PowerSync
Type
partial power shift
Gears
24 forward and 6 reverse
Oil capacity
136qts / 128.7L 140qts / 132.5L (with PTO)
Description
Four ranges (A-D) and three gears (1-3) with high-low power shift. Synchronized shifting between ranges A-B, B-C, and C-D. Gear shifts are synchronized between 1-R, 1-2, and 2-3. Reverse gear does not operate in D range
SPEEDS 1
Description
With 710/70R42 tires
TRANSMISSION 2
Transmission
John Deere Powershift
Type
full power shift
Gears
18 forward and 6 reverse
Oil capacity
141.6qts / 134.0L 145.6qts / 137.8L (with PTO)
SPEEDS 2
Description
With 800/70R38 tires
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
The 9420 model tractor is part of John Deere's 9R line of tractors. The 9420 is a Four-wheel Drive 4WD Tractors type, that is used often in Agriculture Tractors. The 9420 tractor is powered by a engine. This setting provides real-world usability.