John Deere 5125ML

The John Deere 5125ML 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): 123.2 hp / 91.9 kW. Transmission: Power 8. Operating weight: 8740 lbs 3964 kg.

Engine Power

Diesel (gross): 123.2 hp / 91.9 kW

Fuel & Capacities

38 gal 143.8 L

Transmission

Power 8

Operating Weight

8740 lbs 3964 kg

Overview

	2018 - Orchard/Vineyard tractor
2018 -
Orchard/Vineyard tractor

Production
Manufacturer	John Deere
Orchard/Vineyard tractor

John Deere 5125ML Engine
John Deere 4.5L 4-cyl diesel
Fuel tank	38 gal 143.8 L
Exhaust fluid (DEF)	3.2 gal 12.1 L
Engine details ...

John Deere 5125ML Power
Engine (gross)	123.2 hp 91.9 kW
PTO (claimed)	115 hp 85.8 kW
Drawbar (tested)	97.00 hp 72.3 kW
PTO (tested)	118.68 hp 88.5 kW
Performance test details ...

Mechanical
Four-wheel drive
Final drives	inboard planetary
Manual steering
Hydraulic wet disc brakes
Two-post ROPS.

Hydraulics
Type	closed center
Rear valves	3
Mid valves	0 to 2
Pump flow	31 gpm 117.3 lpm
SCV flow	26.4 gpm 99.9 lpm

Tractor hitch
Rear Type	II
Rear lift	6975 lbs 3163 kg
	7868 lbsOptOptional 3568 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/540E/1000
Engine RPM	540@2100
	540E@1645
	1000@2103

Dimensions & Tires
Wheelbase	92.5 inches 234 cm
Weight	8740 lbs 3964 kg
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Battery volts	12

References

Specialty Series published in 2020, by John Deere

Engine

Engine Detail — 276 ci / 4.5 L Diesel

Manufacturer	John Deere
Configuration	turbocharged diesel, 4-cylinder, liquid-cooled
Displacement	276 ci 4.5 L
Bore/Stroke	4.19x5.00 inches 106 x 127 mm
Rated Power (gross)	123.2 hp 91.9 kW
Starter	electric
Starter volts	12

Transmission

Transmission options
16-speed four-speed power shift
32-speed four-speed power shift

Transmission — PowrQuad

Transmission	PowrQuad
Type	four-speed power shift
Gears	16 forward and reverse
Clutch	wet disc

Transmission — Power 8

Transmission	Power 8
Type	four-speed power shift
Gears	32 forward and 16 reverse

Dimensions

John Deere 5125ML Tires

Dimensions
Wheelbase	92.5 inches 234 cm
Width	51.9 inches 131 cm
Height (ROPS)	89 inches 226 cm
Height (Folded ROPS)	68 inches 172 cm
Weight	8740 lbs 3964 kg

Tests

OCED Tractor Test 2211
Diesel 16-speed 4WD April 30 - May 6, 2019 Link: OCED Tractor Test 2211 file
PTO performance
Max power	118.68 hp 88.5 kW
Fuel use	6.5 gal/hour 24.6 l/hour
Power at rated engine speed	113.48 hp 84.6 kW
Fuel use	6.6 gal/hour 25.0 l/hour
Power at rated PTO speed	115.48 hp 86.1 kW
Fuel use	6.5 gal/hour 24.6 l/hour
Drawbar performance
Max power	97.00 hp 72.3 kW
Fuel use	6.7 gal/hour 25.4 l/hour
Max pull	8246 lbs 3740 kg

Recommended Implements & Sizing Guide

Engineering recommendations for John Deere 5125ML based on its 123.2 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)	Heavy Duty	Heavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing	10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼	Heavy Duty	Wide swath pasture and crop residue shredding.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙	Commercial / Field Scale	Wide commercial field leveling; requires hydraulic remotes.
Hay BalerHay & Forage	5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机	Heavy Duty	High density baling; requires minimum 85 PTO HP.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for John Deere 5125ML.

Estimated Continuous Field Runtime: 5.9 hrs

Approximately 5.9 hours of continuous field operation at ~75% rated power on a full tank (38 gal / 143.8 L).

Estimated 75% Load Fuel Burn~6.4 gal/hr (24.3 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours