Tractor reference
John Deere 5120ML
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · Open Operator Station; cab option · Current Official John Deere US current specialty tractor data captured August 2026.
Machine Configuration
ApplicationLow-Profile Specialty
Operator stationOpen Operator Station; cab option
Drive configurationMFWD
Engine
Engine familyJohn Deere PowerTech 4045 EWL
Engine displacement4.5 L
Rated engine power (individual product page)120 hp
Maximum engine power (individual product page)125 hp
AspirationTurbocharged
Emissions systemFinal Tier 4
Transmission
TransmissionPowrReverser 16F/16R with creeper
PTO
PTO power105 hp
Hydraulics
Hydraulic pump output24.8 gpm (94 L/min)
Sources
John Deere · official sourceJohn Deere US 5120ML official current specifications