Introduction
International Harvester 274 High-Clearance Tractor
Produced between 1979 and 1983, the International Harvester 274 is a high-clearance utility tractor designed for specialized agricultural tasks. This model was manufactured in collaboration with the KIMCO corporation of Japan, serving as a modified version of the 284 platform.
Engine and Performance
The tractor is powered by a liquid-cooled engine with a 1.6-liter displacement. It produces 30 horsepower at a rated speed of 2600 RPM. The engine features a bore and stroke of 83 x 100 mm and requires 5.0 liters of oil for standard maintenance.
Transmission and Drivetrain
The 274 utilizes a two-wheel-drive configuration paired with a sliding gear transmission. It offers 8 forward and 2 reverse gears, divided into high and low ranges, managed by an 8.5-inch dry disc clutch. This setup provides the necessary speed variations for diverse field operations.
Hydraulics and PTO
The hydraulic system operates at a pressure of 1857 psi with a pump flow of 5.7 gallons per minute (21.6 lpm), allowing for consistent operation of implements. The rear power take-off (PTO) functions at 540 RPM, engaged at an engine speed of 2160 RPM. It features a Type I rear hitch for implement attachment.
Dimensions and Operator Station
The tractor has a wheelbase of 72.8 inches and an overall length of 109.4 inches. It provides a frame ground clearance of 23 inches, which is essential for high-clearance applications. The operator station includes a two-post rollover protective structure (ROPS), with an optional canopy available. Braking is handled by hydraulic disc brakes.
Conclusion
With its high-clearance design and 30-horsepower output, the International Harvester 274 is suited for specialized row-crop work and general utility tasks on small to medium-sized farms. Its compact dimensions and adjustable tread widths make it a versatile choice for operators requiring maneuverability and clearance.
Production Information of International Harvester, 274
- The IH 274 Offset was a 284 modified by the KIMCO corporation (Komatsu) of Japan.
- High-Clearance tractor
- Original price was $10,300 in 1983
| Manufacturer | International Harvester |
|---|
Dimension and Tires Information of International Harvester, 274
| Front tread | 44.9 to 64.4 inches [114 to 163 cm] |
|---|---|
| Wheelbase | 72.8 inches [184 cm] |
| Weight | 2,720 lbs [1233 kg] |
| Height (steering wheel) | 67.9 inches [172 cm] |
| Length | 109.4 inches [277 cm] |
| Rear tread | 44.5 to 64.6 inches [113 to 164 cm] |
| Ground clearance | 23 inches (frame) [58 cm] |
| Width | 57.9 inches [147 cm] |
| Ag front | 5.50-16 |
|---|---|
| Ag rear | 12.4-24 |
Engine Specifications of International Harvester, 274
- Liquid-cooled
| Coolant capacity | 7.2 qts [6.8 L] |
|---|---|
| Displacement | 99 ci [1.6 L] |
| Oil capacity | 5.3 qts [5.0 L] |
| Rated RPM | 2600 |
| Bore/Stroke | 3.27x3.94 inches [83 x 100 mm] |
| Oil change | 100 h |
| Starter volts | 12 |
| Idle RPM | 600-2760 |
| Power | 30 hp [22.4 kW] |
Transmission Information of International Harvester, 274
Transmission variants 1
- Four gears, plus reverse, with high and low ranges.
| Transmission | Sliding gear |
|---|---|
| Oil capacity | 13.6 qts [12.9 L] |
| Gears | 8 forward and 2 reverse |
| Clutch | 8.5-inch dry disc |
Mechanical Specs of International Harvester, 274
- Two-wheel drive
- Hydraulic disc brakes
- Two-post ROPS. Optional canopy.
Power Information of International Harvester, 274
| Rear PTO Type | 540 |
|---|---|
| Engine RPM | 540@2160 |
Hydraulics Specifications of International Harvester, 274
| Capacity | 3.4 gal [12.9 L] |
|---|---|
| Pressure | 1857 psi [128.0 bar] |
| Pump flow | 5.7 gpm [21.6 lpm] |
Three-Point Hitch of International Harvester, 274
| Rear Type | I |
|---|
Electrical System of International Harvester, 274
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 20 |
Where it sits
With 30 HP, the International Harvester 274 sits just above 140 (28 HP) in International Harvester's range. Its power puts it in the 18th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the International Harvester 274 have?
The International Harvester 274 delivers 30 HP.
What years was the International Harvester 274 produced?
The International Harvester 274 was produced in 1979-1983.
What transmission does the International Harvester 274 use?
The International Harvester 274 uses a Sliding gear transmission.
How much does the International Harvester 274 weigh?
The International Harvester 274 weighs 2,720 lbs [1233 kg].
Is the International Harvester 274 4WD?
The International Harvester 274 is available in 2WD.