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Years in Production / 1951–1953

International Harvester

DF-25

Explore the specifications, hardware, and original references for the International Harvester DF-25.

Generic tractor; no model photo available
No photo

25hp

Source index power

2WD Only

Drive

1951–1953

Production years

International Harvester

Manufacturer

DF-25 / 01

At a glance

Overview

1951 - 1953

Standard-tread tractor

Production

Standard-tread tractor

Built in Neuss, Germany

Manufacturer
International Harvester
Total Built
3,500

Mechanical

Two-wheel drive

Open operator station.

Pto

Rear Type
540 (1.375)

DF-25 / 02

Under the hood

Engine Detail

International Harvester

diesel

4-cylinder

liquid-cooled

Displacement
124.7 ci2.0 L
Bore Stroke
3.15x4.00 inches80 x 102 mm
Power
25 hp18.6 kW
Compression Ratio
19:1
Rated Rpm
1800
Starter Volts
12
Oil Capacity
6.3 qts6.0 L
Coolant Capacity
16.4 qts15.5 L
Fuel Type
diesel
Cylinders
4
Cooling
liquid-cooled

Engine Options

International Harvester 2.0L 4-cyl diesel

Fuel Tank
11.4 gal43.1 L

DF-25 / 03

Gears & controls

Transmission

Transmission Type
gear
Gears
4 forward and 1 reverse
Speeds Description
With 11.25-24 rear tires.

International Harvester Df25 Transmission

4-speed gear

DF-25 / 04

Size. Stance. Footprint.

Dimensions

Length
126 in320 cm
Width
64.6 in164 cm
Height
63 in160 cm
Wheelbase
78.3 in198 cm

Dimensions And Tires

Wheelbase
78.3 inches198 cm
Front Tire
5.00-16
Rear Tire
11.25-24

Tires And Tracks

Front Ag
5.00-16
Rear Ag
11.25-24