- Rigid chassis
- WhichTractor size: Standard-size
- Not independently tested
- 1973–1982
It sits on the utility/standard-size boundary, so either size is a fair description. WhichTractor size, not the maker’s category
SOMECA 640 (TD) Transmission specifications
8 transmission values on record for the 640 (TD).
Engine power, claimed · gross or net not stated
63.2 hp
47.1 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Someca 640”, claimed
How fast will a 640 (TD) go?
The fastest speed on record for a 640 (TD) is 15.5 mph (25 km/h). The gearbox itself is not on record yet.
| Drive | Available in two-wheel and four-wheel driveOn record for 0 of 1 configurations |
|---|---|
| Forward gears | 8–12the article lists alternatives |
| Reverse gears | 2–3the article lists alternatives |
| Transmission as described | 8 forward/2 reverse or 12 forward/3 reverse |
| Top speed forward | 15.5 mph · 25 km/h |
| Top speed reverse | 7.9 mph · 12.67 km/hhighest reverse speed printed in the article's speed tables |
| Creeper gears available, optional | Yes |
| Differential lock | Pedal-operated differential lock |
Source · Traktorenlexikon, “Someca 640”
Where this page comes from
8 transmission values from Traktorenlexikon, “Someca 640”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Someca 640 — CC BY-SA 4.0, WIKIBOOKS-TL-121326 · revision 1067921. Wikibooks contributors (Traktorenlexikon). Original document