Tractor reference
John Deere 9RT 590
Specifications, maintenance, parts and compatibility reference.
Specification set: United States - Current 9RT two-track agricultural tractor - cab Current model identity is supported by 2026 Deere Technical Publications and Deere US price-book history. Numerical specifications use official John Deere North American product pages; confirm build options for a specific serial number.
Machine Configuration
Operator stationCab
Wheel or track configuration2-Track
Drive type4WD tracked
Engine
Engine manufacturerJohn Deere
Engine displacement13.6 L
Engine modelJD14
Engine horsepower590 hp
Cylinders6
Maximum engine power649 hp
Rated engine speed2100 rpm
Emissions certificationFinal Tier 4
Transmission
TransmissionJohn Deere e18 18-speed PowerShift with Efficiency Manager; 18F/6R, 25 mph
PTO
PTO power335 hp
Hydraulics
Standard hydraulic pump output55 gpm
Optional hydraulic pump output110 gpm
Dimensions & Weight
Base machine weight47326 lb
Capacities
Fuel tank capacity350 US gal
Compatible parts & kits
This source-backed list can include maintenance parts, mounting hardware and accessory kits. Serial-number and machine-configuration restrictions may still apply, so review each part page before ordering or installing.
RE230985Secondary Air Filter ElementAir Filters →TA17973Primary Air Filter ElementAir Filters →RE593819Cab Recirculation Air FilterCabin Air Filters →RE572785Engine Oil FilterEngine Oil Filters →DZ124761Primary Fuel FilterFuel Filters →DZ124786Secondary Fuel FilterFuel Filters →RE577250Transmission System FilterHydraulic Filters →RE577612Hydraulic / Lube Filter ElementHydraulic Filters →
Sources
John Deere · official sourceJohn Deere North America 9RT 590 official specifications