- WhichTractor size: Utility
- Not independently tested
- 1965–1972
- 17,571 built
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
International Harvester 523 Hydraulics & PTO specifications
12 hydraulics and PTO values on record for the 523.
Engine power, claimed · gross or net not stated
47.1 hp
35.1 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “IHC 523”, claimed
How much will a 523 lift?
A 523 lifts 3,748 lb (1,700 kg) at the lower-link ends.
| Pump flow | 7.5 gpm · 28.5 L/min |
|---|---|
| Hydraulic pressure | 3,556 psi · 245 bar |
| Rear remote valves | 1 |
| Lift capacity at ball ends | 3,748 lb · 1,700 kgSource 2On record for 1 of 4 configurations |
| Lift capacity (point not stated) | 3,748–4,519 lb · 1,700–2,050 kg |
| Hitch control | Lifting, lowering, floating position, draft and position controlSource 2On record for 1 of 4 configurations |
Source · Traktorenlexikon, “IHC 523”
What PTO does a 523 have?
A 523 has a 540 rpm rear PTO.
| Rear PTO drive | Engine-driven |
|---|---|
| Ground-speed PTO | YesSource 2On record for 1 of 4 configurations |
| Rear PTO independence | Independent |
| PTO engages under load | YesSource 2On record for 1 of 4 configurations |
| Rear PTO speeds | 540 rpm |
| Rear PTO shaft | 1 3/8", 6 splines (Form A) |
Source · Traktorenlexikon, “IHC 523”
Where this page comes from
12 hydraulics and PTO values from Traktorenlexikon, “IHC 523”; and Traktorenlexikon, “McCormick 523”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: IHC 523 — CC BY-SA 4.0, WIKIBOOKS-TL-44148 · revision 999836. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick 523 — CC BY-SA 4.0, WIKIBOOKS-TL-118107 · revision 1059859. Wikibooks contributors (Traktorenlexikon). Original document