John Deere 990 Specifications

Production

Who manufactured the John Deere 990 and when?

• Manufacturer: John Deere
• Model years: 2000 to 2007
• Type: Compact Utility tractor

Engine

What type of engine does the John Deere 990 have?

• Engine model: Yanmar 2.0L 4-cyl diesel

Transmission

What kind of transmission does the John Deere 990 use?

• Type: 9-speed partially synchronized

Horsepower

What is the horsepower of the John Deere 990?

• Engine (gross): 40.4 hp (30.1 kW)
• Engine (net): 38.5 hp (28.7 kW)
• PTO (claimed): 35 hp (26.1 kW)

Mechanical

What are the mechanical features of the John Deere 990?

• Drive: Two- or four-wheel drive
• Final drives: Planetary
• Differential lock: Mechanical rear
• Steering: Power
• Brakes: Wet disc brakes
• ROPS: Two-post ROPS

Capacity

What is the capacity of the John Deere 990?

• Fuel tank: 8.5 gal (32.2 L)
• Hydraulic system: 5.5 gal (20.8 L)

Hydraulics

What hydraulic specifications does the John Deere 990 have?

• Type: Open center
• Capacity: 5.5 gal (20.8 L)
• Pressure: 2262 psi (156.0 bar)
• Pump flow: 8.5 gpm (32.2 lpm)
• Total flow: 13 gpm (49.2 lpm)
• Steering flow: 4.5 gpm (17.0 lpm)

Tractor hitch

What are the hitch specifications of the John Deere 990?

• Rear Type: I
• Rear lift (at 24\"/610mm): 1,573 lbs (713 kg)

Power Take-off (PTO)

What PTO features does the John Deere 990 have?

• Rear PTO: Live (two-stage clutch)
• Rear RPM: 540

Dimensions & Tires

What are the dimensions and tire sizes of the John Deere 990?

• Wheelbase: 68.9 inches (175 cm)
• Weight: 2594 to 3175 pounds
• Front tire: 6.5-16
• 2WD Rear tire: 14.9-24

Electrical

What are the electrical specifications of the John Deere 990?

• Ground: Negative
• Charging system: Alternator
• Charging amps: 20
• Battery CCA: 650
• Battery volts: 12