Production

Who manufactures the John Deere 9120 tractor and where?

• Manufacturer: John Deere
• Type: Four-wheel Drive (4WD) tractor
• Factory: Waterloo, Iowa, USA

Horsepower

What is the horsepower of the John Deere 9120 tractor?

• Engine: 280 hp (208.8 kW)
• PTO (claimed): 230 hp (171.5 kW)
• Drawbar (tested): 226.02 hp (168.5 kW)
• PTO (tested): 244.57 hp (182.4 kW)

Engine

What type of engine does the John Deere 9120 have?

• Engine Type: John Deere 8.1L 6-cyl diesel

Mechanical

What are the mechanical features of the John Deere 9120?

• Chassis: 4x4 articulated 4WD
• Steering: hydrostatic articulated
• Brakes: hydraulic wet disc
• Cab: CommandView cab standard with air-conditioning
• Transmissions: 24-speed partial power shift, 18-speed full power shift

Capacity

What are the fuel and hydraulic system capacities of the John Deere 9120?

• Fuel: 270 gal (1022.0 L)
• Hydraulic system: 27 gal (102.2 L), 28 gal (106.0 L with 3pt)

Hydraulics

What are the hydraulic specifications of the John Deere 9120?

• Type: closed center pressure/flow compensated
• Capacity: 27 gal (102.2 L), 28 gal (106.0 L with 3pt)
• Pressure: 2900 psi (200.0 bar)
• Valves: 4 or 5
• Pump flow: 30 gpm (113.6 lpm)
• Total flow: 44 gpm (166.5 lpm), 48 gpm (181.7 lpm, Powershift)

Tractor Hitch

What are the hitch specifications of the John Deere 9120?

• Rear Type: III, IV/IVN
• Rear lift: 13,871 lbs (6291 kg), 14,445 lbs (6552 kg, optional)

Power Take-off (PTO)

What are the PTO specifications of the John Deere 9120?

• Rear PTO: independent
• Rear RPM: 1000

Dimensions & Tires

What are the dimensions and tire specifications of the John Deere 9120?

• Wheelbase: 137.8 inches (350 cm)
• Weight: 30,970 to 35,375 pounds
• Front tire: 20.8R42
• Rear tire: 20.8R42

Electrical

What are the electrical specifications of the John Deere 9120?

• Ground: negative
• Charging system: alternator
• Charging amps: 140
• Batteries: 2
• Battery CCA: 925
• Battery volts: 12