Engine

The engine is a John Deere PowerTech 6090HRW variable geometry turbo diesel 6-cylinder 24-valve liquid-cooled inline with a displacement of 548ci / 9.0L and bore/stroke of 4.661x5.354inches / 118x 136mm. It has a power output of 335hp / 249.8kW and a compression ratio of 16.3:1. The engine is equipped with dual paper elements air cleaner and has a rated rpm of 2100, idle rpm of 900-2200, and operating rpm of 1500-2100. The starter volts are 12 and the oil capacity is 25.5qts / 24.1L while the coolant capacity is 42.3qts / 40.0L.


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Transmission

The transmission is a 16-speed full power shift. Unfortunately, no further details were provided in the .

Brakes

The brakes are wet disc brakes and are equipped with a Command View cab. The engine is a John Deere PowerTech 6090HRW variable geometry turbo diesel 6-cylinder 24-valve liquid-cooled inline with a displacement of 548ci / 9.0L and bore/stroke of 4.661x5.354inches / 118x 136mm. It has a power output of 335hp / 249.8kW and a compression ratio of 16.3:1. The engine is equipped with dual paper elements air cleaner and has a rated rpm of 2100, idle rpm of 900-2200, and operating rpm of 1500-2100. The starter volts are 12 and the oil capacity is 25.5qts / 24.1L while the coolant capacity is 42.3qts / 40.0L.



Steering

The steering is electro-hydraulic and is powered by a John Deere 9.0L 6-cyl diesel engine. Unfortunately, no further details were provided in the .


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Common Problems

Users have reported issues with the crawler drive and the electro-hydraulic steering. Additionally, some users have reported issues with the wet disc brakes. However, these issues are not widespread and can be addressed through regular maintenance and proper usage of the tractor.

What Users Like

Users appreciate the power output of the John Deere PowerTech 6090HRW engine and the 16-speed full power shift transmission. The Command View cab and electro-hydraulic steering are also popular features among users of the John Deere 8430T tractor model.

Techincal Specifications

Engine Detail

DescriptionJohn Deere PowerTech 6090HRW variable geometry turbo diesel 6-cylinder 24-valve liquid-cooled inline
Displacement548ci / 9.0L
Bore/stroke4.661x5.354inches / 118x 136mm
Power335hp / 249.8kW
Air Cleanerdual paper elements
Compression16.3:1
Rated Rpm2100
Idle Rpm900-2200
Operating Rpm1500-2100
Starter Volts12
Oil Capacity25.5qts / 24.1L
Coolant Capacity42.3qts / 40.0L

Engine

DescriptionJohn Deere 9.0L 6-cyl diesel

Transmission

Description16-speed full power shift

Mechanical

Drivecrawler
Steeringelectro-hydraulic
DescriptionWet disc brakes Command View cab

Capacity

Fuel130gal / 492.1L
Hydraulic System65gal / 246.0L

Hydraulics

Typeclosed center pressure-flow compensated (PFC)
Capacity65gal / 246.0L
Pressure2900psi / 200.0bar
Valve3 to 5
Pump Flow31.7gpm / 120.0lpm
Total Flow33.5gpm / 126.8lpm 42.5gpm (optional) / 160.9lpm

Tractor Hitch

Rear TypeIII/IIIN
Rear Lift15,200lbs / 6894kg

Electrical

Groundnegative
Charging Systemalternator
Charging Amps200
Batteries2
Battery Cca925
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Rear Rpm1000
Engine Rpm1000@2000

Dimensions And Tracks

Wheelbase89inches / 226cm
Weight28,790lbs / 13059kg
Description16-inch tracks

Tracks

Width30inches / 76cm