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International Harvester 284 Technical Specifications

International Harvester 284 Engine Data

Gasoline Engine

Engine Model ................. Mazda M4-71G
Engine Type ................. 4-Stroke, 4-cylinder liquid-cooled gasoline
Number of Cylinders ................. 4
Displacement, cu in (L) ................. 71.3 (1.20)
Engine Bore, in (mm) ................. 2.76 (70.0)
Engine Stroke, in (mm) ................. 2.99 (76.0)
Rated Engine Power, hp (kW) ................. 28.0 (20.9)
Rated Engine Speed, rpm ................. 2600
Maximum Torque, Nm (ft-lbs) ................. 78.6 (58)
Torque Speed, rpm ................. 2200
Compression ................. 8.6:1
Fuel Tank Capacity, gal (L) ................. 8.7 (32.9)
Oil Capacity, qts (L) ................. 3.2 (3.0)
Coolant Capacity, qts (L) ................. 5.2 (4.9)
Electrical System Rating, Volts ................. 12

Diesel Engine

Engine Model ................. Nissan
Engine Type ................. 4-Stroke, 3-cylinder liquid-cooled diesel
Number of Cylinders ................. 3
Displacement, cu in (L) ................. 99 (1.60)
Engine Bore, in (mm) ................. 3.27 (83.0)
Engine Stroke, in (mm) ................. 3.94 (100.0)
Aspiration ................. Natural
Rated Engine Power, hp (kW) ................. 30.0 (22.4)
Rated Engine Speed, rpm ................. 2600
Maximum Torque, Nm (ft-lbs) ................. 88.1 (65)
Torque Speed, rpm ................. 1700
Fuel Tank Capacity, gal (L) ................. 5.5 (20.8)
Oil Capacity, qts (L) ................. 5.2 (4.9)
Coolant Capacity, qts (L) ................. 7.2 (6.8)
Electrical System Rating, Volts ................. 12

IH 284 Power Take-Off

PTO Operational Type ................. Transmission
PTO Horsepower (Diesel), hp (kW) ................. 27.4 (20.4)
PTO Horsepower (Gasoline), hp (kW) ................. 25.8 (19.2)
PTO Speeds, rpm ................. 540/1000

Transmission Configuration

Transmission Type ................. Sliding gear
Gearbox Type ................. 8F/2R
Number of Forward Gears ................. 8
Number of Reverse Gears ................. 2
Clutch Type ................. Dry disc
Oil Capacity, qts (L) ................. 13.6 (12.9)
Maximum Forward Speed, mph (kph) ................. 9.3 (14.9)
Maximum Reverse Speed, mph (kph) ................. 6.2 (10.0)

International Harvester 284 Wheels and Tires

Drive Wheels ................. 2WD/4WD
Steering Configuration ................. Front Steer
Steering System ................. Manual
Brakes Type ................. Hydraulic wet disc
Front Tire Size (2WD) ................. 5.00-15
Rear Tire Size (2WD) ................. 11.2-24
Front Tire Size (4WD) ................. 7.00-16
Rear Tire Size (4WD) ................. 11.2-24

International Harvester 284 Hydraulic System

Hydraulic System Type ................. Open center
Implement Pump Flow, gpm (Lpm) ................. 6.0 (22.7)
Hydraulic Fluid Capacity, gal (L) ................. 3.4 (12.9)
Hydraulic Pressure, Bar (psi) ................. 132 (1920)
3-Point Hitch Category ................. 1
Draft Sensing or Lift Control ................. Position control
Standard Lift Capacity at lift pin, lb (kg) ................. 2000 (905)

IH 284 Dimensions and Weight

Wheelbase, in (mm) ................. 68.6 (1740)
Length, in (mm) ................. 104.3 (2640)
Height (Steering Wheel), in (mm) ................. 55.9 (1410)
Overall Width, in (mm) ................. 55.5 (1400)
Ground Clearance, in (mm) ................. 13.8 (350)
Turning Radius, in (mm) ................. 99 (2500)
Weight (Gasoline), lb (kg) ................. 2050 (930)
Weight (Diesel), lb (kg) ................. 2270 (1030)
Weight (4WD), lb (kg) ................. 2657 (1205)