- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 1991–1997
WhichTractor size, not the maker’s category
Ford 6640 (A) Hydraulics & PTO specs
11 hydraulics and PTO values on record for the 6640 (A).
Engine power, claimed · gross or net not stated
83.8 hp
62.5 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Ford 6640”, 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 6640 (A) lift?
A 6640 (A) lifts 7,668 lb (3,478 kg) at the lower-link ends.
| Hydraulic centre | Open centre |
|---|---|
| Pump flow | 9.9 gpm · 37.4 L/min |
| Steering pump flow | 9.6 gpm · 36.5 L/min |
| Hydraulic pressure | 2,582 psi · 178 bar |
| Rear remote valves | 1 |
| Three-point hitch category | Category 2 |
| Lift capacity at ball ends | 7,668 lb · 3,478 kg |
| Front hitch available, optional | Yes |
Source · Traktorenlexikon, “Ford 6640”
What PTO does a 6640 (A) have?
A 6640 (A) has a 540 rpm / 1000 rpm rear PTO.
| Rear PTO speeds | 540 rpm / 1000 rpm |
|---|---|
| Engine speed at 540 PTO | 1,890 rpm |
| Front PTO available, optional | Yes |
Source · Traktorenlexikon, “Ford 6640”
Sources and how this page was built
11 hydraulics and PTO values from Traktorenlexikon, “Ford 6640”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Ford 6640 — CC BY-SA 4.0, WIKIBOOKS-TL-91347 · revision 919903. Wikibooks contributors (Traktorenlexikon). Original document