John Deere

John Deere 6120M

The John Deere 6120M is a utility tractor from the 6M Series produced from 2015 to 2024. It is built in Mannheim, Germany. It features a 4.5L 4-cylinder turbocharged aftercooled diesel engine with Tier IV emissions and advanced emission controls. The tractor offers multiple transmission options including SyncroPlus, PowrQuad, and AutoQuad PLUS with up to 24 forward and reverse speeds. It has two- or four-wheel drive, electro-hydraulic differential locks, and hydraulic wet disc brakes. The hydraulic system is open center with optional closed-center load sensing. The tractor hitch is category IIIN/II with electronic lower-link draft sensing and rear lift capacity up to 7431 lbs. The PTO is independent with electro-hydraulic clutch and 540/1000 RPM speeds. Dimensions include a 101.6 inch wheelbase and standard agricultural tires for 2WD and 4WD configurations. The 6120M supports front-end loaders such as the John Deere 620R and 640R. Electrical system features a 120 amp alternator with optional 200 amp with cab. Overall, the 6120M is a versatile and powerful utility tractor suitable for various farming tasks.

Power80 hp

Founded2002 - 2007

Model6120M

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Technical Specifications

Detailed specifications and technical data for John Deere 6120M

Power

Engine (max)	127 hp (94.7 kW)
PTO (tested)	105.2 hp (78.4 kW)
PTO (claimed)	94 hp (70.1 kW)
Engine (gross)	120 hp (89.5 kW)
Drawbar (tested)	91.5 hp (68.2 kW)

Engine

Type	turbocharged aftercooled diesel
Model	John Deere PowerTech PSS
Cooling	liquid-cooled inline
Starter	electric
Cylinders	4-cylinder 16-valve
Emissions	Tier IV
Fuel tank	51 gal (193.0 L)
Rated RPM	2100
Bore/Stroke	4.15x5.00 inches (105 x 127 mm)
Displacement	276 ci (4.5 L)
Starter power	4 hp (3.0 kW)
Starter volts	12
Coolant capacity	23.25 qts (22.0 L)
Emission control	cooled exhaust-gas recirculation, diesel particulate filter, and selective catalytic reduction
Exhaust fluid (DEF)	3.4 gal (12.9 L)
Rated Power (gross)	120 hp (89.5 kW)
Maximum Power (gross)	127 hp (94.7 kW)

Weight

Shipping	11486 lbs (5210 kg)
Max Drawbar	5400 lbs (2449 kg)
Max capacity	20172 lbs (9150 kg)

Electrical

Ground	negative
Battery volts	12
Charging amps	120, 200 Optional with cab
Charging volts	14
Charging system	alternator

Hydraulics

Type	open center, closed-center pressure-and-flow compensated load sensing (Optional)
Pressure	2900 psi (200.0 bar)
SCV flow	21.1 gpm (79.9 lpm)
Pump flow	21.1 gpm (79.9 lpm), 30 gpm (113.6 lpm) Pressure-flow compensated option
Mid valves	3 (Optional)
Rear valves	3 (Optional)

Mechanical

Cab	standard with air-conditioning. Two-post folding ROPS available.
Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Final drives	inboard planetary
Power steering	yes
Differential lock	electro-hydraulic front and rear

Production

Type	Utility tractor
Series	6M Series
Built in	Mannheim, Baden-Württemberg, Germany
Years made	2015 - 2024

Attachments

Loaders	John Deere 620R loader, John Deere 640R loader

Transmission

Options	12-speed, 16-speed four-speed power shift, 24-speed four-speed power shift
SyncroPlus	12 forward and 4 reverse gears
AutoQuad PLUS	four-speed power shift, 24 forward and reverse gears, wet disc clutch, Four push-button gears (1-4) in six synchronized ranges (A-F) with left-hand power shuttle lever. AutoShift mode enables programmable automatic gear shifting.
PowrQuad 16-speed	four-speed power shift, 16 forward and reverse gears, wet disc clutch, Four power-shift gears (1-4) in four synchronized ranges (A-D) with left-hand power shuttle lever. Optional PowrQuad PLUS with push-button gear shift and push-button clutch.
PowrQuad 24-speed	four-speed power shift, 24 forward and reverse gears, wet disc clutch, Four power-shift gears (1-4) in six synchronized ranges (A-F) with left-hand power shuttle lever. Optional PowrQuad PLUS with push-button gear shift and push-button clutch.

Tractor hitch

Control	electronic lower-link draft sensing
Drawbar	Cat. 2
Rear Type	IIIN/II
Rear lift	5582 lbs (2531 kg), 7431 lbs (3370 kg) Optional

Dimensions & Tires

Width	100.4 inches (255 cm)
Length	176.6 inches (448 cm)
Wheelbase	101.6 inches (258 cm)
Height (cab)	113.3 inches (287 cm)
Height (ROPS)	113.1 inches (287 cm)
2WD Front tread	60.4 to 80.4 inches (153 to 204 cm)
Clearance (front axle)	23.9 inches (60 cm)
2WD Standard tires (ag)	Front: 10.00-16. Rear: 460/85R38
4WD Standard tires (ag)	Front: 380/85R28. Rear: 460/85R38
Rack-and-pinion rear axle	3.1 by 100.6 inches (78 by 2555 mm)