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John Deere 4025

The John Deere 4025 is a tractor produced by John Deere. It is equipped with a 404 ci 6.6 L engine. Transmission: Syncro-Range. Operating weight: 8555 lbs 3880 kg.

Fuel & Capacities
34 gal 128.7 L
Transmission
Syncro-Range
Operating Weight
8555 lbs 3880 kg

Overview

John Deere 4025 tractor photo
1969 - 1972 Row-Crop tractor
Production
Manufacturer
John Deere
Row-Crop tractor
Built in Monterrey, Mexico
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.
John Deere 4025 Engine
John Deere 6.6L 6-cyl diesel
Fuel tank
34 gal 128.7 L
Engine details ...
John Deere 4025 Power
PTO (claimed)
94 hp 70.1 kW
Mechanical
Two-wheel drive
Open operator station.
Hydraulics
Type
open center
Valves
1
Tractor hitch
Rear Type
II/I
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540/1000
Dimensions & Tires
Wheelbase
97.5 inches 247 cm
Weight
8555 lbs 3880 kg
Front tire
6.00-16
Rear tire
15.5-38
Full dimensions and tires ...
References
4025 references literature
Operator's Manual 4025 (OM-R46015) published in 1969

Engine

Engine Detail — 404 ci / 6.6 L Diesel

Manufacturer
John Deere
Fuel Type
Diesel
Configuration
6-cylinder, liquid-cooled
Displacement
404 ci 6.6 L
Bore/Stroke
4.25x4.75 inches 108 x 121 mm
Rated RPM
2500
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12

Transmission

Transmission options
8-speed partially synchronized
8-speed full power shift

Transmission — Syncro-Range

Transmission
Syncro-Range
Type
partially synchronized
Gears
8 forward and 2 reverse
With 18.4-34 rear tires.
4025 Syncro-Range partially synchronized speeds

Transmission — 8 forward and 4 reverse full power shift

Type
full power shift
Gears
8 forward and 4 reverse
With 18.4-34 rear tires.
4025 full power shift speeds

Dimensions

John Deere 4025 Tires
Ag front
6.00-16
7.50-18
Ag rear
15.5-38
18.4-34
Dimensions
Wheelbase
97.5 inches 247 cm
Length
152.75 inches 387 cm
Width
89.625 inches 227 cm
Height (steering wheel)
79.875 inches 202 cm
Height (exhaust)
90.75 inches 230 cm
Weight
8555 lbs 3880 kg

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for John Deere 4025.

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

John Deere 4025 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for John Deere 4025.

Converted Equivalents:

Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS

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