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Current number of specifications

John Deere 6120M Utility Tractor


Number of Cylinders4
Engine ManufacturerJohn Deere PowerTech PWL (B20 Diesel Compatible)
Rated engine speed82 @ 2100 kW 120 @ 2100 hp
Cylinder linersWet sleeve
Fuel tank capacity54.2 gal205 L
Rated PTO power64 @ 2100 kW 94 @ 2100 hp
Displacement4.5 L 275 cu in.
AspirationDual Series Turbocharger w/fixed geometry first stage-variable geometry second stage - air-to-air aftercooling and cooled exhaust gas recirculation
Power Take-Off(PTO)
StandardIndependent 1-3/8 in., 540/1000 reversible shaft
OptionalIndependent 540 rpm
PTO ActuationElectronic
Standard transmission; forward/reverse16 Speed PowrQuad Transmission 30K (OOS Only); 16 Speed PowrQuad PLUS? Transmission 30K (Cab Only)
Optional transmission; forward/reverse24 Speed PowrQuad Transmission 40K (OOS Only); 24 Speed PowrQuad PLUS Transmission 40K (Cab Only); 24 Speed AutoQuad PLUS Transmission 40K (Cab Only); Creeper available
Clutch, wet/dryWet
ReverserLeft-hand base
On-the-Go Shifting (Yes/No/Partial)Yes
2WD10.00-16 10PR F2 Bias - Front in. 460/85R38 149A8 R1W Radial - Rear in.
MFWDFront 380/85R28 133A8 R1W Radial in.Rear 460/85R38 149A8 R1W Radial in.
Maximum operating pressure2900.8 psi20000 kPa
Remote control valves availableUp to 3 rear mechanical or 3 with power beyond, 3 mid-mount mechanical
Hitch Draft Control Load Sense TypeElectrohydraulic
Sensing typeElectronic lower link
Joystick SCV controlMechanical and Electronic
Pump rated outputStandard 80 Advertised - Base (PC) L/min 21.1 Advertised - Base (PC) gpmOptional 114 Advertised - Option (PFC) L/min 30 Advertised - Option (PFC) gpm
TypePressure Compensated (PC) System with Load Sensing Function - Base Pressure & Flow Compensated (PFC) System with Load Sensing Function - Option
Hitch Category (SAE Designation)Category 2/3N
Final Drive
TypeInboard planetary three pinion
Differential controlsElectrohydraulic
AvailabilityFront YesFront & Rear Yes
Engage On-the-Go Rear Differential LockYes
Axle TypeFlanged axle, 8 position adjustable steel wheels - Base, Options: Flanged axle, 2 position fixed steel wheels 79.45 x 2555 with 2-Position Fixed Cast Wheels mm 3.1 x 100.6 with 2-Position Fixed Cast Wheels in. 79.45 x 2555 with 2-Position Fixed Steel Wheels mm 3.1 x 100.6 with 2-Position Fixed Steel Wheels in.
Brakes, Type and ControlHydraulic wet disk
Approximate shipping weight (open-station; cab)MFWD - 5210 kg 11486 lb
Turning radius with brakes7.1 m 23.5 ft
Limited slip differentialYes
Unballasted Operating Weight11486.1 lb5210 kg
Turning radius without brakes23.3 ft in7.1 m
Front Tread Range2WD - 1534 to 2042 mm 60.4 to 80.4 in., MFWD - 1494 to 2206 mm 58.8 to 86.8 in.
Wheelbase - 2WD101.6 in2580 mm
Wheelbase - MFWD101.6 in2580 mm
Front Axle Clearance - MFWD23.9 in607 mm