Production

Where is the John Deere 9RX 490 manufactured?

• Manufacturer: John Deere
• Articulated Crawler tractor
• Built in: Waterloo, Iowa, USA
• Original price in 2023: $768,900

Variants

What are the variants of the John Deere 9RX 490?

• 9R 490: Wheeled 4WD
• 9RX 490: Articulated crawler

John Deere 9RX 490 Engine

What type of engine does the John Deere 9RX 490 have?

• Engine: John Deere 13.6L 6-cyl diesel
• Fuel tank: 400 gal (1514.0 L)
• Exhaust fluid (DEF): 31.7 gal (120.0 L)

Transmission

What type of transmission does the John Deere 9RX 490 use?

• 18-speed full power shift

Horsepower

How much horsepower does the John Deere 9RX 490 provide?

• Engine (gross): 482.8 hp (360.0 kW)
• Engine (max): 531 hp (396.0 kW)
• PTO (claimed): 335 hp (249.8 kW)

Mechanical

What are the mechanical specifications of the John Deere 9RX 490?

• Drive: Articulated-crawler
• Final drives: Bull gear
• Differential lock: Electro-hydraulic front and rear
• Steering: Articulated power steering
• Brakes: Hydraulic wet disc
• Cab standard with air-conditioning

Hydraulics

What are the hydraulic specifications of the John Deere 9RX 490?

• Type: Closed center pressure/flow compensated
• Pressure: 2900 psi (200.0 bar)
• Valves: 4 to 8
• Pump flow: 55 gpm (208.2 lpm)
  110 gpm Optional (416.4 lpm)
• SCV flow: 35 gpm (132.5 lpm)
  42 gpm Optional (159.0 lpm)

Tractor Hitch

What hitch does the John Deere 9RX 490 have?

• Rear Type: IVN/IV
• Rear lift (at 24\"/610mm): 15000 lbs (6804 kg)
  20000 lbs (9072 kg)

Power Take-off (PTO)

What are the power take-off (PTO) specifications of the John Deere 9RX 490?

• Rear PTO: Independent
• Rear RPM: 1000 (1.75)

Dimensions & Tracks

What are the dimensions and track specifications of the John Deere 9RX 490?

• Wheelbase: 162.5 inches (412 cm)
• Weight: 56320 lbs (25546 kg)
• 18-inch tracks

Electrical

What are the electrical specifications of the John Deere 9RX 490?

• Ground: Negative
• Charging system: Alternator
• Charging amps: 250
  330 Optional
• Batteries: 3
• Battery volts: 12