- WhichTractor size: High-power
- No lab test on file
- 1981–1984
- 347 built
It sits on the standard-size/high-power boundary, so either size is a fair description. WhichTractor size, not the maker’s category
International Harvester 6788 Transmission specs
10 transmission values on record for the 6788.
Engine power, claimed · gross or net not stated
170.6 hp
127.2 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “IHC 6788”, 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 6788 go?
The fastest speed on record for a 6788 is 18.6 mph (30 km/h). The gearbox itself is not on record yet.
| Drive | 4WD |
|---|---|
| Forward gears | 12 |
| Reverse gears | 6 |
| Transmission as described | 12 forward/6 reverse |
| Clutch | Pedal operated dry clutch |
| Top speed forward | 18.6 mph · 30 km/h |
| Top speed reverse | 10.9 mph · 17.54 km/hhighest reverse speed printed in the article's speed tables |
| Steering | Hydraulic steering and adjustable steering wheel |
| Differential lock | Hydraulically operated differential lock |
| Front axle | Pendulum-mounted extendable front axle |
Source · Traktorenlexikon, “IHC 6788”
Sources and how this page was built
10 transmission values from Traktorenlexikon, “IHC 6788”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: IHC 6788 — CC BY-SA 4.0, WIKIBOOKS-TL-119178 · revision 1037674. Wikibooks contributors (Traktorenlexikon). Original document