Comparing the International Harvester 1456 and the International Harvester 666

This page provides a detailed comparison of the specifications for the International Harvester 1456 and the International Harvester 666. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

Image Gallery
International Harvester 1456 Tractor
International Harvester 1456 Tractor
International Harvester 1456 Tractor
International Harvester 1456 Tractor
International Harvester 1456 Tractor
International Harvester 1456 Tractor
Image Gallery
No images available.
SpecificationInternational Harvester 1456International Harvester 666
General Information
Manufacturer
International Harvester
International Harvester
Model
1456
666
Category
Utility, Standard Tread
Utility
Engine
Manufacturer
International Harvester
International Harvester
Model
DT407
D312
Power Output
130hp
Rated RPM
2,400RPM
2,000RPM
Cylinders
6
6
Displacement
406.9ci
312ci
Bore
4.33in
3.86in
Stroke
4.61in
4.41in
Transmission
Type
Gear type and partial power shift
Sliding gear
Dimensions & Weight
Length
164in
Height
86in
Operating Weight
12,800lb
7,053lb
Hydraulics
Steering Type
Hydrostatic power
Hydrostatic power
Hitch & Towing
Hitch Type
Three-Point Hitch
IH Fast Hitch
Hitch Category
III/II
II
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x2 2WD
4x2 2WD
Drive Type
2WD
Steering Type
Hydrostatic power
Hydrostatic power
Brake Type
Independent hydraulic dry disc
Dry disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
6gal
Operator Station
Type
Open operator station
Open or Two-post ROPS (optional)