Deere 4120

Production: 2004 - 2014  

Production
Manufacturer:	John Deere
Type:	Compact Utility tractor
Factory:	Augusta, Georgia, USA

John Deere 4120 Power
Engine:	43.1 hp 32.1 kW
PTO (claimed):	35 hp 26.1 kW

Mechanical
Chassis:	4x4 MFWD 4WD
Steering:	hydrostatic power
Cab:	ROPS.
Transmissions:	12-speed
hydrostatic

Capacity
Fuel:	14.5 gal 54.9 L
Hydraulic system:	10.3 gal 39.0 L
9.6 gal 36.3 L (eHydro)

Hydraulics
Type:	open center
Capacity:	10.3 gal 39.0 L
9.6 gal 36.3 L (eHydro)
Pressure:	2500 psi 172.4 bar
Pump flow:	12 gpm 45.4 lpm
Total flow:	17.1 gpm 64.7 lpm
Steering flow:	5.1 gpm 19.3 lpm

Tractor hitch
Rear Type:	I
Rear lift (at ends):	3,130 lbs 1419 kg
Rear lift (at 24"/610mm):	2,500 lbs 1134 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540
Mid PTO:	independent (optional)
Mid RPM:	2100

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	75
Battery CCA:	770
Battery volts:	12

Engine Detail
John Deere
turbocharged diesel
4-cylinder
liquid-cooled
Displacement:	148.9 ci 2.4 L
Bore/Stroke:	3.386x4.134 inches 86 x 105 mm
Power:	43.1 hp 32.1 kW
Compression:	20:1
Rated RPM:	2400
Starter volts:	12
Starter power:	2.9 hp 2.2 kW
Oil capacity:	7.9 qts 7.5 L
Coolant capacity:	6.4 qts 6.1 L

Dimensions
Wheelbase:	71.5 inches 181 cm
Length:	128.2 inches 325 cm
Width:	65.6 inches 166 cm (R1 tires) to 91.9 (R4 tires)
Height (hood):	62 inches 157 cm
Height (ROPS):	97.2 inches 246 cm
Weight:	3700 lbs 1678 kg
Max Drawbar:	1,103 lbs 500 kg