Engine

The engine is a John Deere PSS diesel 6-cylinder liquid-cooled with a displacement of 826.7ci / 13.5L and bore/stroke of 5.197x6.496inches / 132x 165mm. It has a Tier IV emissions rating and is equipped with electronic injection fuel system. The engine has a rated power of 420hp / 313.2kW at 2100 RPM and a maximum power of 462hp / 344.5kW. The starter is electric with 12 volts and has an oil capacity of 50.7qts / 48.0L and a coolant capacity of 67.1qts / 63.5L.


Searching for John Deere 9420R Parts? Discover Suppliers and Request Samples Now!

Find Suppliers & Request Samples

Transmission

The transmission is an e18 PowerShift type with 18 forward and 6 reverse gears. The transmission is a full power shift and has a claimed PTO power of 335hp / 249.8kW. The engine (gross) power is 420hp / 313.2kW and the engine (max) power is 462hp / 344.5kW. The transmission oil capacity is 291.6qts / 276.0L and 300.1qts / 284.0L with hitch and PTO. The transmission is 18-speed full power shift.

Brakes

The brakes are hydraulic wet disc and are equipped with electro-hydraulic front and rear differential lock. The John Deere 9420R model has a Command View Cab III standard with air-conditioning. AutoTrac ready/ISOBUS 11783/JDLink ready. The engine has a rated power of 420hp / 313.2kW at 2100 RPM and a maximum power of 462hp / 344.5kW. The fuel system is electronic injection and the engine has a Tier IV emissions rating. The oil capacity of the engine is 50.7qts / 48.0L and the coolant capacity is 67.1qts / 63.5L.



Steering

The steering is articulated power and is equipped with a John Deere 13.5L 6-cylinder diesel engine. The engine has a displacement of 826.7ci / 13.5L and bore/stroke of 5.197x6.496inches / 132x 165mm. It has a Tier IV emissions rating and is equipped with electronic injection fuel system. The engine has a rated power of 420hp / 313.2kW at 2100 RPM and a maximum power of 462hp / 344.5kW. The starter is electric with 12 volts and has an oil capacity of 50.7qts / 48.0L and a coolant capacity of 67.1qts / 63.5L.


Searching for John Deere 9420R Parts? Discover Suppliers and Request Samples Now!

Find Suppliers & Request Samples

Common Problems

Users have reported issues with the hydraulic system, particularly with the oil capacity and the power shift type. Some users have also reported problems with the brakes, specifically with the hydraulic wet disc. The Command View Cab III has also been reported to have some issues with the air-conditioning system. The electro-hydraulic front and rear differential lock has also been reported to malfunction in some cases. Finally, some users have reported issues with the transmission, specifically with the full power shift type.

What Users Like

Users appreciate the power and performance of the John Deere 9420R model, particularly with the 420hp / 313.2kW rated power at 2100 RPM and the maximum power of 462hp / 344.5kW. The full power shift type transmission is also appreciated by users, as it allows for smooth and efficient gear changes. The Command View Cab III is also a popular feature, as it provides a comfortable and spacious working environment for the operator. The electro-hydraulic front and rear differential lock is also appreciated by users, as it provides excellent traction and stability on uneven terrain. Finally, the electronic injection fuel system and Tier IV emissions rating are also popular features, as they provide efficient and environmentally-friendly operation.

Techincal Specifications

Power

Engine (gross)420hp / 313.2kW
Engine (max)462hp / 344.5kW
Pto (claimed)335hp / 249.8kW

Engine Detail

DescriptionJohn Deere PSS diesel 6-cylinder liquid-cooled
Displacement826.7ci / 13.5L
Bore/stroke5.197x6.496inches / 132x 165mm
EmissionsTier IV
Rated Power (ec 97/98)420hp / 313.2kW
Maximum Power (ec 97/68)462hp / 344.5kW
Fuel Systemelectronic injection
Rated Rpm2100
Starterelectric
Starter Volts12
Oil Capacity50.7qts / 48.0L
Coolant Capacity67.1qts / 63.5L

Engine

DescriptionJohn Deere 13.5L 6-cyl diesel

Transmission

Transmissione18 PowerShift
Typefull power shift
Gears18 forward and 6 reverse
Oil Capacity291.6qts / 276.0L 300.1qts / 284.0L *With hitch and PTO

Mechanical

Chassis4x4 articulated 4WD
Differential Lockelectro-hydraulic front and rear
Steeringarticulated power
Brakeshydraulic wet disc
Trailer Brakeshydraulic
CabCommand View Cab III standard with air-conditioning. AutoTrac ready/ISOBUS 11783/JDLink ready
Transmission18-speed full power shift

Dimensions

Wheelbase149.8inches / 380cm
Length314.3inches / 798cm
Width176inches / 447cm
Clearance (drawbar)15inches / 38cm
Front Axle4.72 by 120inches / 119by 3048mm
Rear Axle4.72 by 120inches / 119by 3048mm

Dimensions And Tires

Wheelbase149.8inches / 380cm
Weight41470lbs / 18810kg

Capacity

Fuel310gal / 1173.4L
Exhaust Fluid (def)22gal / 83.3L
Hydraulic System73gal / 276.3L 75gal / 283.9L *With hitch and PTO

Hydraulics

Typeclosed-center pressure flow compensated
Capacity73gal / 276.3L 75gal / 283.9L *With hitch and PTO
Pressure2900psi / 200.0bar
Rear Valves4 to 8
Pump Flow58gpm / 219.5lpm 115gpm / 435.3lpm , with second 57GPM pump
Scv Flow35gpm / 132.5lpm 42gpm / 159.0lpm *Flow at 19.1mm coupler with high-flow hydraulic option

Tractor Hitch

Rear TypeIV/IVN/IVN/III
Controldraft sensing
Rear Lift15000lbs / 6804kg 20000lbs / 9072kg
DrawbarCat. 4 / Cat. 4 HD / Cat. 5 HD

Electrical

Groundnegative
Charging Systemalternator
Charging Amps200/240
Charging Volts12
Batteries3
Battery Cca925
Battery Volts12

Speeds

DescriptionWith group 47 (710/70R38) tires

Power Take Off Pto

Rear Ptoindependent
Clutchelectro-hydraulic
Rear Rpm1000 (1.75)

Weight

Shipping41470lbs / 18810kg
Ballasted48700lbs / 22090kg
Max Drawbar5450lbs / 2472kg *Cat. 4 and Cat. 4 HD/11000lbs / 4989kg *Cat. 4 HD with reinforcement/12000lbs / 5443kg *Cat. 5

Height

Hood108inches / 274cm
Cab145inches / 368cm
Exhaust157inches / 398cm