John Deere 6120M

The John Deere 6120M is a tractor produced by John Deere. It is equipped with a 276 ci 4.5 L engine. The listed engine power is Diesel (gross): 120 hp / 89.5 kW; Diesel (listed): 4 hp / 3.0 kW. Transmission: AutoQuad PLUS. Operating weight: 11486 lbs 5210 kg.

Overview

	2015 - 2025 Model year 2015-20202020-2025 6M SeriesUtility tractor 6M Series Utility tractor

Production
Manufacturer	John Deere
Utility tractor
Built in Mannheim, Baden-Württemberg, Germany

John Deere 6120M Engine
John Deere 4.5L 4-cyl diesel
Fuel tank	51 gal 193.0 L
Exhaust fluid (DEF)	3.4 gal 12.9 L
Engine details ...

John Deere 6120M Power
Engine (gross)	120 hp 89.5 kW
Engine (max)	127 hp 94.7 kW
PTO (claimed)	94 hp 70.1 kW
Drawbar (tested)	91.5 hp 68.2 kW
PTO (tested)	105.2 hp 78.4 kW
Performance test details ...

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

Hydraulics
Type	open center
	closed-center pressure-and-flow compensated load sensing OptOptional
Pressure	2900 psi 200.0 bar
Rear valves	3 OptOptional
Mid valves	3 OptOptional
Pump flow	21.1 gpm 79.9 lpm
	30 gpm*Pressure-flow compensated option. 113.6 lpm
SCV flow	21.1 gpm 79.9 lpm

Tractor hitch
Rear Type	IIIN/II
Control	electronic lower-link draft sensing
Rear lift	5582 lbs 2531 kg
	7431 lbsOptOptional 3370 kg
Drawbar	Cat. 2

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540/1000 (1.375)
	540
Engine RPM	540@1932
	1000@1932

Dimensions & Tires
Wheelbase	101.6 inches 258 cm
Weight	11486 lbs 5210 kg
Front tire	10.00-16
2WD Rear tire	460/85R38
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	120
	200 *Optional with cab.
Charging volts	14
Battery volts	12

Engine

Engine Detail — 276 ci / 4.5 L Diesel

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

Transmission

Transmission options
12-speed
16-speed four-speed power shift
24-speed four-speed power shift

Transmission — SyncroPlus

Transmission	SyncroPlus
Gears	12 forward and 4 reverse

Transmission — PowrQuad

Transmission	PowrQuad
Type	four-speed power shift
Gears	16 forward and reverse
Clutch	wet disc
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.
With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.

Transmission — PowrQuad

Transmission	PowrQuad
Type	four-speed power shift
Gears	24 forward and reverse
Clutch	wet disc
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.
With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.

Transmission — AutoQuad PLUS

Transmission	AutoQuad PLUS
Type	four-speed power shift
Gears	24 forward and reverse
Clutch	wet disc
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.
With 380/85R38 rear tires. Reverse speeds are 4% faster than forward.

Dimensions

John Deere 6120M Tires
2WD Standard tires (ag)	Front: 10.00-16. Rear: 460/85R38
4WD Standard tires (ag)	Front: 380/85R28. Rear: 460/85R38

Dimensions
Wheelbase	101.6 inches 258 cm
Length	176.6 inches 448 cm
Width	100.4 inches 255 cm
Height (ROPS)	113.1 inches 287 cm
Height (cab)	113.3 inches 287 cm
Clearance (front axle)	23.9 inches 60 cm
Flange rear axle
Rack-and-pinion rear axle	3.1 by 100.6 inches 78 by 2555 mm
2WD Front tread	60.4 to 80.4 inches 153 to 204 cm

John Deere 6120M Weight
Shipping	11486 lbs 5210 kg
Max capacity	20172 lbs 9150 kg
Max Drawbar	5400 lbs 2449 kg

Tests

OCED Tractor Test 3059
Diesel PowerQuad Plus 4WD March 2017 - April 2017, Link: OCED Tractor Test 3059 file
PTO performance
Max power	105.2 hp 78.4 kW
Fuel use	6.0 gal/hour 22.7 l/hour
Power at rated engine speed	98.2 hp 73.2 kW
Fuel use	6.2 gal/hour 23.5 l/hour
Power at rated PTO speed	103.0 hp 76.8 kW
Fuel use	6.2 gal/hour 23.5 l/hour
Drawbar performance
Max power	91.5 hp 68.2 kW
Fuel use	6.3 gal/hour 23.8 l/hour
Max pull	12855 lbs 5831 kg

Attachments

Attachment overview
John Deere 620R loader
John Deere 640R loader