International Harvester 624

Last Updated: June 2024

Overview

The International Harvester 624 is a utility tractor which was part of the 600 series recognizable for its robust build and versatile applications. It features a two-wheel drive (2WD) chassis and is sustained by a potent International Harvester D-206 diesel engine with a liquid-cooling system, capable of delivering 58 horsepower. The engine boasts a displacement of 206.4 cubic inches and operates at a rated RPM of 2100, with direct injection for efficient fuel delivery. This model adopts a mixed transmission system, offering both a partially synchronized transmission with 8 forward and 4 reverse gears, and a partial power shift transmission known as Agriomatic S with 12 forward and 4 reverse gears, allowing for a range of operation speeds. The International 624 stands on a 83.5-inch wheelbase and encases the operator with dimensions measuring 131.6 inches in length, 71.5 inches in width, and 62 inches in height at the steering wheel. The tractor supports standard agricultural tires and includes a Category II/I hitch system, enhancing its utility on the farm. The tractor's power take-off (PTO) speeds are 540 and 1000 rpm, allowing for utilization of various implements. Weighing in at 5732 pounds for the 2WD version and 6592 pounds for the 4WD variant, it demonstrates a notable capacity for heavier-duty tasks within its classification.
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Key Specifications

Category: Utility

Power Output: 58

Transmission: Partially synchronized, Partial power shift

Drive Type: 2WD

Operating Weight: 5732 (2WD), 6592 (4WD)

Fuel Type: Diesel

International Harvester 624 vs. Similar Tractors

Power Output
Average
Greater than 55% of similar tractors.
Operating Weight
Above Average
Greater than 77% of similar tractors.

Technical Specifications

Engine

Manufacturer
International Harvester
Model
D-206
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Direct injection
Cylinders
4
Displacement (ci)
206.4
Bore (in)
3.875
Stroke (in)
4.38
Rated RPM
2100
Power Output (hp)
58

Transmission

Type
Partially synchronized, Partial power shift
Forward Gears
12
Reverse Gears
4
Total Gears
-

Dimensions

Length (in)
131.6
Width (in)
71.5
Height (in)
62
Operating Weight (lb)
5732 (2WD), 6592 (4WD)

Power Take-Off (PTO)

PTO Type
540/1000
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
1000
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
2WD
Drive Type
2WD
Steering Type
-
Coolant Capacity (qts)
16.4
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Standard tires (ag)
Manufacture - End Year
-
Hitch Type
-
Hitch Category
Category II/I
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
12 volts
Brake Type
-
Hydraulic System Type
-