- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 1965–1972
- 24,690 built
It sits on the utility/standard-size boundary, so either size is a fair description. WhichTractor size, not the maker’s category
International Harvester 624 (A) Hydraulics & PTO specs
11 hydraulics and PTO values on record for the 624 (A).
Engine power, claimed · gross or net not stated
57.3 hp
42.7 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “McCormick 624 (A)”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
How much will a 624 (A) lift?
A 624 (A) lifts 3,748 lb (1,700 kg) at the lower-link ends.
| Pump flow | 7.5 gpm · 28.3 L/min |
|---|---|
| Hydraulic pressure | 3,553 psi · 245 bar |
| Rear remote valves | 1 |
| Lift capacity at ball ends | 3,748 lb · 1,700 kg |
| Hitch control | Lifting, lowering, float position, draft and position control |
Source · Traktorenlexikon, “McCormick 624 (A)”
What PTO does a 624 (A) have?
A 624 (A) has a 540 rpm rear PTO.
| Rear PTO drive | Engine-driven |
|---|---|
| Ground-speed PTO | Yes |
| Rear PTO independence | Independent |
| PTO engages under load | Yes |
| Rear PTO speeds | 540 rpm |
| PTO power, claimed | 55.2 hp · 41.2 kWClaimed; standard not stated by the source |
Source · Traktorenlexikon, “McCormick 624 (A)”
Sources and how this page was built
11 hydraulics and PTO values from Traktorenlexikon, “McCormick 624 (A)”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: McCormick 624 (A) — CC BY-SA 4.0, WIKIBOOKS-TL-118083 · revision 1059860. Wikibooks contributors (Traktorenlexikon). Original document