International Harvester 734

Last Updated: June 2024

Overview

The International Harvester 734 is a row-crop tractor notable for its robust design and utility in various agricultural settings. With its 4-cylinder, International Harvester D-239 diesel engine, it offers a power output of 73 horsepower and direct injection for efficient fuel delivery. The tractor's liquid-cooled engine system ensures optimal temperature regulation during extended work periods. The 734 model has a 12 forward gear and 4 reverse gear manual transmission that allows for various operating speeds and a clutch with a 280mm dry disc for durable performance. The tractor boasts a 2WD chassis along with a manual steering system, providing the necessary maneuverability and control within the farm environment. Keeping maintenance in mind, the 734 has a notable oil capacity of 9.5 quarts and a coolant capacity of 20.6 quarts, indicating thoughtful engineering oriented toward longevity and ease of service. The physical dimensions underscore the machine’s hefty build, with a length of 131.5 inches (2WD) or 136.6 inches (4WD), width of 74.4 inches, and a height to the steering wheel of 65 inches. It is capable of handling substantial operational weight of 7477 lbs (2WD) or 8245 lbs (4WD), showcasing its ability to perform under demanding conditions.
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Key Specifications

Category: Row Crop

Power Output: 73

Transmission: Manual

Drive Type: 2WD

Operating Weight: 7477 (2WD) / 8245 (4WD)

Fuel Type: Diesel

International Harvester 734 vs. Similar Tractors

Power Output
Poor
Greater than 9% of similar tractors.
Operating Weight
Excellent
Greater than 97% of similar tractors.

Technical Specifications

Engine

Manufacturer
International Harvester
Model
D-239
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Direct injection
Cylinders
4
Displacement (ci)
238.7
Bore (in)
3.87
Stroke (in)
5.06
Rated RPM
2200
Power Output (hp)
73

Transmission

Type
Manual
Forward Gears
12
Reverse Gears
4
Total Gears
-

Dimensions

Length (in)
131.5 (2WD) / 136.6 (4WD)
Width (in)
74.4
Height (in)
65 (to steering wheel)
Operating Weight (lb)
7477 (2WD) / 8245 (4WD)

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
-
Coolant Capacity (qts)
20.6
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Standard (ag)
Manufacture - End Year
-
Hitch Type
II
Hitch Category
-
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Electric
Brake Type
-
Hydraulic System Type
-