Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 5125ML Specs

JD 5125ML Engine Specifications

Advertised Engine Power, Rated, hp (kW) - 125 (93.2)
Maximum Engine Power, hp (kW) - 130 (97)
Rated Engine Speed, rpm - 2200
Power Boost, hp (kW) - 5 (3.7) power bulge
Fuel Tank capacity, gal (L) - 38 (144)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - 3.2 (12.1)
Engine Make - John Deere
Engine Model - PowerTech PWS 4045
Number of Cylinders - 4
Displacement, cu in (L) - 276 (4.5)
Engine Bore, in (mm) - 4.17 (106)
Engine Stroke, in (mm) - 5.0 (127)
Block Design, Replaceable Liners - Wet sleeve
Aspiration, Turbocharged or Naturally Aspirated - Turbocharged, aftercooled
Fuel System Description - High Pressure Common Rail
Fuel System Control, Electronic or Mechanical - Electronic
Fuel Injection to combustion chamber, Direct or Indirect - Direct
Emission Level, US EPA Tier - Tier 4 Final
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - SCR with DEF
Exhaust Gas Recirculation (EGR) - EGR standard
Cleanup Catalyst (CUC) - Ammonia Oxidation Catalyst
Diesel Oxidation Catalyst (DOC) - DOC standard
Diesel Particulate Filter (DPF) - DPF standard
Exhaust Pipe, Vertical stack or Horizontal - Horizontal, side outlet
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 90

Power Take-Off

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 110 (82)
PTO Speeds, rpm - 540/540E/1000
PTO operational Type (Independent; Live; Continuous) - Independent

John Deere 5125ML Transmission

Manufacturer's Description - 16F/16R PowrQuad
Transmission Type - 4 gears, 4 ranges
Number of Forward / Reverse Speeds - 16F / 16R
Maximum Speed Forward, mph (kph) - 20.4 (32.9)
Shuttle (Forward-Reverse) Available - Standard
Manufacturer's Description - 32F/16R PowrQuad
Transmission Type - 4 gears, 4 ranges plus Hi-Lo
Number of Forward / Reverse Speeds - 32F / 16R

JD 5125ML Wheels and Tires

Drive Wheels or Tracks; 2WD, 4WD, 2WD / 4WD, 2 Tracks or 4 Tracks - 4WD
Steering Configuration: Front Steer, Frame Articulated, or Track-type Steer - Front Steer
Wheelbase/Trackbase, MFD/4WD or Track, in (mm) - 92.5 (2350)
Front Tire Size orTrack Width, MFD/4WD or Track - 12.5/80-18, 12PR I3
Rear Tire Size or Track Width - 19.5L-24, 10PR R4

Axles and Brakes

Final Drive Location and Description - Inboard planetary
Axle Output End, Flange or Bar - Flange
Axle Bar Diameter, in (mm) - No bar axle
Suspended Front Axle Available - No
Service Brake Type - Wet disc

John Deere 5125ML Hydraulic System

Hydraulic System Type - Pressure and Flow Compensated (PFC)
Main Hydraulic Pump Type - Variable axial piston
Implement Pump Flow, gpm (Lpm) - 31 (117)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - 3

3-Point Hitch

3-Point Hitch Category - Category 2
Optional Hitch Category - Category 3
Draft Sensing or Lift Control - Lower link sensing
Draft Link Ends Telescopic - Yes
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 6,975 (3164) 75 mm cylinders
Optional Lift Capacity 24 Inches behind pin, lb (kg) - 7,868 (3569) 80 mm cylinders
Standard Lift Capacity at lift pin, lb (kg) - 7,158 (3247)
Optional Lift Capacity at lift pin, lb (kg) - 8,157 (3700)
Drawbar Description - Adjustable

JD 5125ML Dimensions and Weight

Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) - 157.3 (3996)
Height to Top of ROPS raised, in (mm) - 96.8 (2458)
Weight, MFD/4WD w/ROPS, lb (kg) - 8,740 (3964)
Weight, 2WD w/Cab, lb (kg) - No 2WD
Weight, MFD/4WD or Tracks w/Cab, without ballast, lb (kg) - No cab
Weight, Total allowable, w/maximum ballast, lb (kg) - 16,534 (7500)

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