- Rigid chassis
- WhichTractor size: Standard-size
- No lab test on file
- 1957–1959
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
SOMECA SOM-40 Transmission specs
11 transmission values on record for the SOM-40.
Engine power, claimed · gross or net not stated
44.4 hp
33.1 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Someca SOM 40”, 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 fast will a SOM-40 go?
The fastest speed on record for a SOM-40 is 13.0 mph (21 km/h). The gearbox itself is not on record yet.
| Drive | 2WD |
|---|---|
| Forward gears | 7 |
| Reverse gears | 2 |
| Transmission as described | 7 forward/2 reverse |
| Clutch | Pedal operated two stage dry double clutch |
| Top speed forward | 13.0 mph · 21 km/h |
| Top speed reverse | 6.8 mph · 10.90 km/hhighest reverse speed printed in the article's speed tables |
| Service brakes | Pedal operated disc brake acting on differential shafts functioning as steering brake |
| Steering | Mechanically operated worm steering |
| Differential lock | Pedal operated differential lock |
| Front axle | Pendulating leaf sprung telescopic front axle |
Source · Traktorenlexikon, “Someca SOM 40”
Sources and how this page was built
11 transmission values from Traktorenlexikon, “Someca SOM 40”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Someca SOM 40 — CC BY-SA 4.0, WIKIBOOKS-TL-121063 · revision 1061769. Wikibooks contributors (Traktorenlexikon). Original document