The John Deere 4025 is a tractor with a rated output of 94 hp, situated in the middle of its class for power. Produced from 1969 to 1972, this tractor is equipped with a 6-cylinder diesel liquid-cooled engine, providing power to two-wheel drive via a powershift transmission. Weighing 3880 kg, it is suitable for tasks covering an area of approximately 200 to 800 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
94 hp
Weight
3880 kg
Catalogue coverage
Variants represented
2
Richest spec table
50 rows
Recorded power
94 hp
Recorded weight
3880 kg
Transmissions
8-speed partially synchronized
Production years
1969-1972
Verified variants
0
1 linked source document displayed
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Row-Crop tractorReference
Built in Monterrey, MexicoReference
The John Deere model 4025 was an export version of the 4020. The basic units were constructed at Waterloo, and then shipped to Mexico for final assembly and paint.Reference
Two-wheel driveReference
Open operator station.Reference
Engine
John Deere 6.6L 6-cyl dieselReference
Fuel tank128.7 LReference
John DeereReference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement6.6 LReference
Bore/Stroke108 x 121 mmReference
Rated RPM2500Reference
Firing order1-5-3-6-2-4Reference
StarterelectricReference
Starter volts12Reference
Transmission
8-speed partially synchronizedReference
8-speed full power shiftReference
TransmissionSyncro-RangeReference
Typepartially synchronizedReference
Gears8 forward and 2 reverseReference
Typefull power shiftReference
Gears8 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)70.1 kWReference
Typeopen centerReference
Valves1Reference
Rear TypeII/IReference
Rear PTOindependentReference
Rear PTO Type540/1000Reference
Dimensions
Wheelbase247 cmReference
Weight3880 kgReference
Front tire6.00-16Reference
Rear tire15.5-38Reference
Ag front6.00-16Reference
Ag front7.50-18Reference
Ag rear15.5-38Reference
Ag rear18.4-34Reference
Length387 cmReference
Width227 cmReference
Height (steering wheel)202 cmReference
Height (exhaust)230 cmReference
4025 Serial Numbers
Location:Serial number plate on the rear of the Deere 4025.Reference
1969211000Reference
1970222143Reference
1971250000Reference
1972260791Reference
FAQ: How to read a serial number table.Reference
Speeds
With 18.4-34 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
