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Tractor detail

John Deere 9RX 590

Specs are assembled from available database fields and should be verified against the exact tractor before purchase.

farm2021Current

Data source & freshness

Last updated
May 10, 2026

Verify specs with the seller, dealer, or manufacturer before buying.

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Engine power639.7 hp
PTO power335 hp
Weight56320 lbs
Displacement826.90 ci / 13.600 L
Transmissionfull power shift
Built inWaterloo, Iowa, USA

Overview

Manufacturer: John Deere

Model: 9RX 590

Series: Not available

Type: farm

Subtype: Articulated Crawler tractor

Production status: Current

Production years: 2021

Built in: Waterloo, Iowa, USA

Model Specs

Weight range: 56320 lbs

Fuel tank: 400 gal / 1514 L

DEF capacity: 31.7 gal / 120 L

Engine

Power: 639.7 hp

Fuel type: Not available

Cylinders: 6

Displacement: 826.90 ci / 13.600 L

Torque: 2008 lb·ft / 2722.8 Nm

Torque RPM: 1550 rpm

Dimensions & Weight

Operating weight: 25546 kg

Length: 879 cm

Width: 76 cm

Height: Not available

Height (ROPS): Not available

Height (cab): 371 cm

Wheelbase: 412 cm

Ground clearance: Not available

Front tire: Not available

Rear tire: Not available

Transmission

Type: full power shift

Name: e18

Gears: 18 forward and 6 reverse

Forward gears: 18

Reverse gears: 6

Ranges: Not available

PTO

Claimed power: 335 hp / 249.8 kW

Rear PTO type: independent

Rear PTO clutch: Not available

Rear PTO shaft: 1000 (1.75)

Rear PTO RPM: Not available

Front PTO type: Not available

Front PTO clutch: Not available

Front PTO shaft: Not available

Front PTO RPM: Not available

Hitch

Rear type: IVN/IV

Rear lift: 15000 lbs / 6804 kg

Front hitch: Not available

Front lift: Not available / Not available

Hydraulics

Pump flow: 55 gpm / 208.2 lpm

Total flow: Not available / Not available

Rear valves: Not available

Mid valves: Not available

System: type: closed center pressure/flow compensated; pressure: 2900 psi | 200.0 bar; pump flow: 55 gpm | 208.2 lpm; scv flow: 35 gpm | 132.5 lpm

Mechanical

Drive: Articulated crawler

Final drives: bull gear

Differential lock: electro-hydraulic front and rear

Steering: Articulated power steering

Brakes: Hydraulic wet disc brakes

Cab: Cab standard with air-conditioning.

Electrical

Ground: negative

Charging system: alternator

Charging amps: 250 A

Battery volts: 12 V

Production

Original price: $858,308 (2023 )