International Harvester 674

Last Updated: June 2024

Overview

The International Harvester 674 was produced by International Harvester from 1973 to 1977. It's a 2WD utility tractor that comes with an open operator station for ease of access and maneuverability. The 674 could be optionally fitted with two engines: a 3.9L four-cylinder diesel engine or a 3.3L four-cylinder gasoline engine, each paired with a gear transmission that features 8 forward and 4 reverse gears with dry disc clutch. Standard features included hydrostatic power steering, hydraulic wet disc brakes, and a three-point hitch at the rear with a lift capacity of approximately 3,970 pounds.
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Key Specifications

Category: Utility

Transmission: Gear

Drive Type: 2WD

Operating Weight: 5,644

Fuel Type: Diesel & Gasoline

Lift Capacity: 3,970 lbs

Image Gallery

International Harvester 674 Tractor International Harvester 674 Tractor International Harvester 674 Tractor International Harvester 674 Tractor International Harvester 674 Tractor International Harvester 674 Tractor

International Harvester 674 vs. Similar Tractors

Hitch Capacity
Poor
Greater than 10% of similar tractors.
Operating Weight
Poor
Greater than 3% of similar tractors.

Technical Specifications

Engine

Manufacturer
International Harvester
Model
D239 (diesel) & C200 (gasoline)
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel & Gasoline
Induction Type
Naturally Aspirated
Cylinders
4
Displacement (ci)
Diesel: 239.0 (3.9 L) & Gasoline: 200.3 (3.3 L)
Bore (in)
Diesel: 3.86 & Gasoline: 3.82
Stroke (in)
Diesel: 5.08 & Gasoline: 4.41
Rated RPM
2400
Power Output (hp)
-

Transmission

Type
Gear
Forward Gears
8
Reverse Gears
4
Total Gears
-

Dimensions

Length (in)
134.6
Width (in)
-
Height (in)
90.9 (highest: cab)
Operating Weight (lb)
5,644

Power Take-Off (PTO)

PTO Type
Independent
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Hydrostatic power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
1977
Hitch Type
Three-Point Hitch
Hitch Category
Category II
Hitch Position
Rear
Hitch Capacity (lb)
3,970 lbs
Operator Station Type
Open
Starter Type
Electric
Brake Type
Hydraulic wet disc
Hydraulic System Type
-

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