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International Harvester 674 Technical Data

International Harvester 674 Engine

Diesel Engine

Engine Model ................... International Harvester D239
Engine Type ................... Diesel, 4-stroke 4-cylinder water-cooled
Number of Cylinders ................... 4
Displacement, cu in (L) ................... 239 (3.90)
Engine Bore, in (mm) ................... 3.88 (98.0)
Engine Stroke, in (mm) ................... 5.06 (129.0)
Aspiration ................... Naturally aspirated
Rated Engine Power, hp (kW) ................... 65.0 (48.2)
Rated Engine Speed, rpm ................... 2400
Compression ................... 16:1
Firing Order ................... 1-3-4-2
Air Cleaner ................... Dual stage dry
Fuel Tank Capacity, gal (L) ................... 20.0 (75.7)
Oil Capacity, qts (L) ................... 9.0 (8.5)
Coolant Capacity, qts (L) ................... 14.5 (13.7)
Electrical System Rating, Volts ................... 12

Gasoline Engine

Engine Model ................... International Harvester C200
Engine Type ................... Gasoline, 4-stroke 4-cylinder water-cooled
Number of Cylinders ................... 4
Displacement, cu in (L) ................... 200.3 (3.30)
Engine Bore, in (mm) ................... 3.81 (97.0)
Engine Stroke, in (mm) ................... 4.39 (112.0)
Rated Engine Power, hp (kW) ................... 65.0 (48.2)
Rated Engine Speed, rpm ................... 2400
Compression ................... 7.33:1
Firing Order ................... 1-3-4-2
Air Cleaner ................... Dual stage dry
Fuel Tank Capacity, gal (L) ................... 20.0 (75.7)
Oil Capacity, qts (L) ................... 6.5 (6.0)
Coolant Capacity, qts (L) ................... 14.5 (13.7)
Electrical System Rating, Volts ................... 12

IH 674 Power Take-Off

PTO Operational Type ................... Independent
PTO Horsepower, hp (kW) ................... 61.5 (45.9)
PTO Speed, rpm ................... 540
PTO / Engine Speed, rpm ................... 540/2400

Transmission Configuration

Transmission Type ................... Gear
Gearbox Type ................... 8F/4R
Number of Forward Gears ................... 8
Number of Reverse Gears ................... 4
Clutch Type ................... Dry disc
Maximum Forward Speed, mph (kph) ................... 20.1 (32.3)
Maximum Reverse Speed, mph (kph) ................... 6.9 (11.1)

International 674 Wheels and Tires

Drive Wheels ................... 2WD 4x2
Steering Configuration ................... Front steer
Steering System ................... Hydrostatic power
Brakes Type ................... Hydraulic wet disc
Front Tire Size ................... 7.50x16
Rear Tire Size ................... 16.9x30
Front Tread, in (mm) ................... 54-78 (1370-1980)
Rear Tread, in (mm) ................... 58-74 (1470-1870)

IH 674 Hydraulic System

Hydraulic System Type ................... Open center
Implement Pump Type ................... Gear
Implement Pump Flow, gpm (Lpm) ................... 13.0 (49.2)
Number of Standard Remote Valves ................... 1/3
3-Point Hitch Category ................... 2
Standard Lift Capacity at lift pin, lb (kg) ................... 3970 (1800)

Dimensions and Weight

Wheelbase, in (mm) ................... 84.4 (2140)
Length, in (mm) ................... 135 (3420)
Height, in (mm) ................... 91 (2310)
Overall Width, in (mm) ................... 70 (1770)
Ground Clearance, in (mm) ................... 14.5 (365)
Weight (Operating), lb (kg) ................... 5650 (2560)
Weight (Ballasted), lb (kg) ................... 8690 (3940)