International Harvester 674 Specs & Features

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International Harvester 674 Technical Specifications

International Harvester 674 is a Row-Crop tractor that was produced by the John Deere between 1973 – 1977.

Below you will find detailed technical specifications for International Harvester 674 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

International Harvester 674 Production

Manufacturer:
Manufacturer:	International Harvester
Type:	Utility tractor
Factory:	Doncaster, England
Original price:	$11,300 (1978 )

International Harvester 674 Power

Engine:
Drawbar (tested):	54.45 hp 40.6 kW
PTO (tested):	61.56 hp 45.9 kW

International Harvester 674 Electrical

Ground:	negative
Battery volts:	12

International Harvester 674 Mechanical

Chassis:

4×2 2WD

Steering:

power

Brakes:

hydraulic wet disc

Cab:

Open operator station. Four-post ROPS and cab available.

Transmission:

8-speed gear

Hydraulics

Pump flow:

13 gpm
49.2 lpm

Tracktor Hitch

Rear Type:	II
Control:	position and draft control
Rear lift:	3969 lbs 1800 kg

Power Take-off (PTO)

Rear PTO:	independent
Rear RPM:	540

International Harvester 674 Engine detail

Engine Detail
International Harvester D239
diesel
4-cylinder
liquid-cooled
Displacement:	239 ci 3.9 L
Bore/Stroke:	3.875×5.06 inches 98 x 129 mm
Air cleaner:	dual stage dry
Compression:	16:1
Rated RPM:	2400
Starter volts:	12

International Harvester 674 Transmission overview

Engine Oil

Type:	gear
Gears:	8 forward and 4 reverse
Clutch:	dry disc

International Harvester 674 Dimensions

Wheelbase:	84.5 inches 214 cm
Length:	131 inches 332 cm
Width:	70 inches 177 cm
Height (steering wheel):	62 inches 157 cm
Height (cab):	93 inches 236 cm
Operating weight:	5,650 lbs 2562 kg
Ballasted weight:	8,690 lbs 3941 kg
Clearance (rear axle):	23 inches 58 cm
Front tread:	54 to 80 inches 137 to 203 cm
Rear tread:	56 to 76 inches 142 to 193 cm

International Harvester 674 Tests

Nebraska Tractor Test 1128

Nebraska Tractor Test 1128
Gasoline 8-speed 2WD April 26 – May 17, 1973 Link: Nebraska Tractor Test 1128 file
PTO performance
Power at rated engine speed:	58.53 hp 43.6 kW
Fuel use:	5.7 gal/hour 21.6 l/hour
Power at rated PTO speed:	56.01 hp 41.8 kW
Fuel use:	5.2 gal/hour 19.7 l/hour
Drawbar performance
Max power:	51.97 hp 38.8 kW
Fuel use:	5.5 gal/hour 20.8 l/hour
Gear 3L used for power test.
Max pull:	6,583 lbs 2986 kg
Gear 2L used for pull test.

Nebraska Tractor Test 1129

Nebraska Tractor Test 1129
Diesel 8-speed 2WD April 28 – May 17, 1973 Link: Nebraska Tractor Test 1129 file
PTO performance
Power at rated engine speed:	61.56 hp 45.9 kW
Fuel use:	4.1 gal/hour 15.5 l/hour
Power at rated PTO speed:	58.79 hp 43.8 kW
Fuel use:	3.9 gal/hour 14.8 l/hour
Drawbar performance
Max power:	54.45 hp 40.6 kW
Fuel use:	4.0 gal/hour 15.1 l/hour
Gear 3L used for power test.
Max pull:	6,833 lbs 3099 kg
Gear 2L used for pull test.

FAQ

Is International Harvester 674 a good tractor?

The International Harvester 674 is one of the great tractors in the International Harvester stable, and it has earned International Harvester a fantastic reputation.

How much oil does a International Harvester 674 take?

Check out the International Harvester 674 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year International Harvester made the ?

The International Harvester 674 was an agricultural tractor model made from 1973 – 1977