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John Deere 9420R

John Deere 9420R tractor
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The John Deere 9420R is a four-wheel drive (4WD) tractor from the 9R Series produced from 2015 to 2021. It features a powerful 13.5L 6-cylinder diesel engine delivering up to 462 hp gross power, an 18-speed full power shift transmission, and advanced hydraulics and hitch options. Built in Waterloo, Iowa, USA, it is designed for heavy-duty farming tasks with features like articulated power steering, hydraulic wet disc brakes, and a spacious Command View Cab III with air-conditioning. The tractor supports various PTO and hitch configurations and offers high fuel and hydraulic capacities for extended operation.
John Deere 9420Rtractor4WD13.5L engine420 hp18-speed transmissionhydraulicsPTOfarm tractor
Power425 hp
Founded2002 - 2007
Model9420R

Technical Specifications

Detailed specifications and technical data for John Deere 9420R

Power

Engine (max):462 hp (344.5 kW)
PTO (claimed):335 hp (249.8 kW)
Engine (gross):420 hp (313.2 kW)

Engine

Type:diesel
Model:John Deere PSS
Cooling:liquid-cooled
Starter:electric
Cylinders:6-cylinder
Emissions:Tier IV
Rated RPM:2100
Bore/Stroke:5.197x6.496 inches (132 x 165 mm)
Fuel system:electronic injection
Displacement:826.7 ci (13.5 L)
Oil capacity:50.7 qts (48.0 L)
Starter volts:12
Coolant capacity:67.1 qts (63.5 L)
Rated Power (gross):420 hp (313.2 kW)
Maximum Power (gross):462 hp (344.5 kW)

Height

Cab:145 inches (368 cm)
Hood:108 inches (274 cm)
Exhaust:157 inches (398 cm)

Weight

Shipping:41470 lbs (18810 kg)
Ballasted:48700 lbs (22090 kg)
Max Drawbar Cat. 5:12000 lbs (5443 kg)
Max Drawbar Cat. 4 and Cat. 4 HD:5450 lbs (2472 kg)
Max Drawbar Cat. 4 HD with reinforcement:11000 lbs (4989 kg)

Capacity

Fuel:310 gal (1173.4 L)
Hydraulic system:73 gal (276.3 L)
Exhaust fluid (DEF):22 gal (83.3 L)
Hydraulic system with hitch and PTO:75 gal (283.9 L)

Dimensions

Width:176 inches (447 cm)
Length:314.3 inches (798 cm)
Rear axle:4.33 by 120 inches (109 by 3048 mm), 4.72 by 120 inches (119 by 3048 mm)
Wheelbase:149.8 inches (380 cm)
Front axle:4.33 by 120 inches (109 by 3048 mm), 4.72 by 120 inches (119 by 3048 mm)
Clearance (drawbar):15 inches (38 cm)

Electrical

Ground:negative
Batteries:3
Battery CCA:925
Battery volts:12
Charging amps:200, 240 (Optional)
Charging volts:12
Charging system:alternator

Hydraulics

Type:closed-center pressure/flow compensated
Capacity:73 gal (276.3 L)
Pressure:2900 psi (200.0 bar)
SCV flow:35 gpm (132.5 lpm)
Pump flow:58 gpm (219.5 lpm)
Rear valves:4 to 8
Capacity with hitch and PTO:75 gal (283.9 L)
SCV flow with high-flow hydraulic option:42 gpm (159.0 lpm)
Pump flow optional with second 57GPM pump:115 gpm (435.3 lpm)

Mechanical

Cab:Command View Cab III standard with air-conditioning. AutoTrac ready; ISOBUS 11783; JDLink ready
Brakes:Hydraulic wet disc brakes
Steering:Articulated power steering
Trailer brakes:hydraulic (Optional)
Four-wheel drive:Yes
Differential lock:electro-hydraulic front and rear

Production

Type:Four-wheel Drive (4WD) tractor
Series:9R Series
Built in:Waterloo, Iowa, USA
Years produced:2015 - 2021

Transmission

Type:full power shift
Gears:18 forward and 6 reverse
Oil capacity:291.6 qts (276.0 L)
Transmission:e18 PowerShift
Oil capacity with hitch and PTO:300.1 qts (284.0 L)

Tractor hitch

Control:draft sensing
Drawbar:Cat. 4, Cat. 4 HD (Optional), Cat. 5 HD (Optional)
Rear Type:IV/IVN (Optional), IVN/III (Optional)
Rear lift:15000 lbs (6804 kg), 20000 lbs (9072 kg)

Power Take-off (PTO)

Clutch:electro-hydraulic
Rear PTO:independent (Optional)
Rear PTO Type:1000 (1.75)

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