Tractor · 1965Unverified
International Harvester 624
International Harvester 624 — Utility tractor · 58 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
58 hp
Weight
5732 to 6592 pounds
Hover a source tag to verify
Overview
ManufacturerInternational HarvesterReference
Utility tractorReference
Built in Neuss, GermanyReference
Two- or four-wheel driveReference
Differential lockmechanical rearReference
Disc brakesReference
Open operator station.Reference
Engine
International Harvester 3.4L 4-cyl dieselReference
Fuel tank70.0 LReference
Engine43.3 kWReference
International Harvester D-206Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.4 LReference
Bore/Stroke98 x 111 mmReference
Power43.3 kWReference
Fuel systemdirect injectionReference
Compression16:1Reference
Rated RPM2100Reference
Idle RPM650-2310Reference
Torque199.3 NmReference
Torque RPM1600Reference
Firing order1-3-4-2Reference
Starter volts12Reference
Coolant capacity15.5 LReference
Intake valve clearance0.254 mmReference
Exhaust valve clearance0.305 mmReference
Oil capacity8.5 LReference
Oil change200 hReference
Transmission
8-speedReference
12-speed partial power shiftReference
Transmissionpartially synchronizedReference
Gears8 forward and 4 reverseReference
Oil capacity42.8 LReference
Four gears (1-4) in high, low, and reverse ranges. Gear shifting is synchronized using the clutch. Tractor must be stoppped to shift range.Reference
TransmissionAgriomatic SReference
Typepartial power shiftReference
Gears12 forward and 4 reverseReference
Oil capacity37.9 LReference
The Agriomatic S provides an additional four forward speeds selected by a right-hand power shift lever. Pushing the lever forward engages the Agriomatic range, while rearward uses the conventional range. The Agriomatic speeds are between high and low ranges, so this provides an undershift in high range and an overshift in low range. In reverse range it operates as a power shuttle.Reference
PTO & Hydraulics
Pump flow28.4 lpmReference
Rear TypeII/IReference
Controlposition and draft controlReference
Rear lift1700 kgReference
Rear PTOindependentReference
Rear PTO Type540/1000Reference
Dimensions
Wheelbase212 cmReference
Weight5732 to 6592 poundsReference
Front tire7.50-16Reference
Rear tire13-30 (2WD)Reference
Standard tires (ag)Front: 7.50-16. Rear: 13-30 (2WD)Reference
Standard tires (ag)Front: 10-24. Rear: 14-34 (4WD)Reference
Ag rear11-36Reference
Ag rear12-36Reference
Ag rear14-30Reference
Ag rear14-34Reference
Length334 cmReference
Width181 cmReference
Height (steering wheel)157 cmReference
2WD Weight2600 kgReference
4WD Weight2990 kgReference
Ground clearance40 cmReference
Front tread132 to 172 cmReference
Rear tread141 to 182 cmReference
624 Serial Numbers
Location:Right side of tractor, mid-frameReference
1965NT 800001Reference
1966---Reference
1967NT 809456Reference
1968NT 813620Reference
1969NT 818263Reference
1970NT 822042Reference
1971NT 824048Reference
1972NT 824720Reference
FAQ: How to read a serial number table.Reference
Electrical
Charging systemBosch generatorReference
Charging amps11Reference
Charging amps16Reference
Battery volts12Reference
Speeds
With 16.9x30 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.