________________________________________________________________________________

International Harvester 624 Technical Specifications

International Harvester 624 Engine Data

Engine Model ................. International Harvester D-206
Engine Type ................. 4-stroke, 4-cylinder liquid-cooled diesel
Number of Cylinders ................. Four
Displacement, cu in (L) ................. 206.4 (3.38)
Engine Bore, in (mm) ................. 3.87 (98.0)
Engine Stroke, in (mm) ................. 4.37 (111.0)
Aspiration ................. Natural
Rated Engine Power, hp (kW) ................. 58.0 (43.3)
Rated Engine Speed, rpm ................. 2100
Maximum Torque, Nm (ft-lbs) ................. 199.3 (147)
Torque Speed, rpm ................. 1600
Idle Speed, rpm ................. 650-2310
Compression ................. 16:1
Fuel System ................. Direct injection
Intake Valve Clearance, in (mm) ................. 0.010 (0.254)
Exhaust Valve Clearance, in (mm) ................. 0.012 (0.305)
Fuel Tank Capacity, gal (L) ................. 18.5 (70.0)
Oil Capacity, qts (L) ................. 9.0 (8.5)
Coolant Capacity, qts (L) ................. 16.4 (15.5)
Electrical System Rating, Volts ................. 12
Charging System ................. Alternator
Alternator Rating, Amps ................. 33

Power Take-Off

PTO Operational Type ................. Independent
PTO Horsepower, hp (kW) ................. 53.0 (39.3)
PTO Clutch ................. Dry disc
PTO Speeds, rpm ................. 540/1000

IH 624 Transmission

Transmission Type ................. Partially synchronized
Gearbox Type ................. 8F/4R
Number of Forward Gears ................. 8
Number of Reverse Gears ................. 4
Clutch ................. Dry disc
Oil Capacity, qts (L) ................. 45.2 (42.8)
Maximum Forward Speed, mph (kph) ................. 14.8 (23.8)
Maximum Reverse Speed, mph (kph) ................. 9.3 (15.0)

Transmission Type ................. Agriomatic S
Gearbox Type ................. 12F/4R, partial powershift
Number of Forward Gears ................. 12
Number of Reverse Gears ................. 4
Clutch ................. Dry disc
Oil Capacity, qts (L) ................. 40.0 (37.9)
Maximum Forward Speed, mph (kph) ................. 14.8 (23.8)
Maximum Reverse Speed, mph (kph) ................. 9.3 (15.0)

International Harvester 624 Wheels and Tires

Drive Wheels ................. 2WD/4WD
Steering Configuration ................. Front Steer
Steering System ................. Hydrostatic power
Brakes Type ................. Dry disc
Front Tire Size (2WD) ................. 7.50-16
Rear Tire Size (2WD) ................. 13.0-30
Front Tire Size (4WD) ................. 10.0-24
Rear Tire Size (4WD) ................. 14.0-34
Front Tread, in (mm) ................. 52-67.7 (1320-1720)
Rear Tread, in (mm) ................. 55.9-71.7 (1410-1820)

Hydraulics and Hitch

Hydraulic System Type ................. Open Center
Implement Pump Flow, gpm (Lpm) ................. 7.5 (28.4)
Hydraulic Pressure, Bar (psi) ................. 165 (2400)
3-Point Hitch Category ................. 2/1
Draft Sensing or Lift Control ................. Position and draft control
Standard Lift Capacity at lift pin, lb (kg) ................. 3750 (1700)

IH 624 Dimensions and Weight

Wheelbase, in (mm) ................. 83.5 (2120)
Length, in (mm) ................. 131.6 (3340)
Height (Steering Wheel), in (mm) ................. 62 (1570)
Overall Width, in (mm) ................. 71.5 (1810)
Ground Clearance, in (mm) ................. 16 (400)
Weight (2WD), lb (kg) ................. 5730 (2600)
Weight (4WD), lb (kg) ................. 6590 (2990)