John Deere 4120 Specs

(2004)

John Deere 4120 General Information

Brand John Deere 
Model John Deere 4120 
Start year 2004 
End year 2014 
Category / Type Compact Utility tractor 
Distributor
Manufacturer John Deere 
Factory Augusta, Georgia, USA 
Serial Number Location
Number of total built
Original Price (in USD)

John Deere 4120 Chassis, dimensions, weight and tires

Cabin Type ROPS. 
Wheelbase 71.5 in 
Length 128.2 in 
Fuel Capacity 14.5 
Operating Weight - lbs 
Front Tyres - Rims dimensions 8.00-16 
Rear Tyres - Rims dimensions 13.6-28 
Steering type hydrostatic power 
Brakes type

John Deere 4120 Electrical System

Charging System alternator 
Charging Voltage - volts 
Ground negative 
Charging Amperage 75 A 
Number of batteries
Battery - voltage 12 volts 
Battery - Amp / Hour - Ah 
Battery - Cold Cranking Amperage 770 A 
Battery - Group
Engine Starter - voltage 12 v 

John Deere 4120 Engine and Transmission Technical Data

Number of cylinders 4-cylinder 
Fuel Type turbocharged diesel 
Engine Code John Deere 
Engine size - Displacement - Engine capacity 148.9 ci 
Bore x Stroke 3.386x4.134 
Compression Ratio 20:1 
Maximum power - Output - Horsepower 43.1 hp @ 2400 rpm 
Engine Cooling Type liquid-cooled 
Engine Air Filter / Cleaner
Transmission Type hydrostatic eHydro 
Transmission / Gearbox gears infinite forward and reverse 
Transmission Clutch
Drive wheels - Traction - Drivetrain 4x4 MFWD 4WD 

John Deere 4120 PTO - Power Take-Off

Rear PTO Type independent 
Rear PTO Power (Tested) 35 hp ( - hp) 
Rear PTO RPM 540 

John Deere 4120 Drawbar

Drawbar Power (Tested) - hp ( - hp) 

John Deere 4120 Hydraulics

Type open center 
NÂș of valves
Pump flow 12 gpm 
Steering flow 5.1 gpm