Massey Ferguson 9690-9790
Manufacturer
Models
MF 9690, MF 9790, MF 9690, MF 9790
Years
2003-2008
Info
The MF rotor combines equipped with White Perkins engines moved to the 9000 series in 2003. Engine power was increased again, and the cab was renewed. There was now a separate hydraulic pump for the rotor, and the hydraulic system was load-sensing. The headers were significantly updated, and lateral tilt of the header was standard. In 2006, they switched to SisuDiesel engines. In Brazil, production of the 9690 and 9790 continued even after the 9695 and 9795 were introduced in the USA and Europe.
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Technical data
| Model | MF 9690 | MF 9790 | MF 9690 | MF 9790 |
|---|---|---|---|---|
| Imported to Finland | No | No | No | No |
| Years | 2003-06 | 2003-06 | 2006-08 | 2006-08 |
| First year sold | 2003 | 2003 | 2006 | 2006 |
| Last year sold | 2006 | 2006 | 2008 | 2008 |
| Engine | Cummins | Cummins | SisuDiesel | SisuDiesel |
| Engine type | QSC 8.3 | QSL 9 | 84 CTA | 84 CTA |
| Displacement | 8300 cm³ | 8900 cm³ | 8368 cm³ | 8368 cm³ |
| Cyl/turbo | 6TI | 6TI | 6TI | 6TI |
| Power | 285(305) hp DIN | 330(350) hp DIN | 300(330) hp DIN | 350(380) hp DIN |
| Fuel tank | 606 l | 606 l | 606 l | 606 l |
| Transmission | hydr. | hydr. | hydr. | hydr. |
| Gears | 4 | 4 | 4 | 4 |
| Speed min-max. | 0-33,7 km/h | 0-33,7 km/h | 0-33,7 km/h | 0-33,7 km/h |
| Cutting width | 610 cm | 610 cm | 610 cm | 610 cm |
| Cutting width, alternative | 680-920 cm | 680-920 cm | 680-920 cm | 680-1067 cm |
| Threshing cyl. diameter | 70 cm | 70 cm | 70 cm | 70 cm |
| Number of straw walkers | 1 cylinder | 1 cylinder | 1 cylinder | 1 cylinder |
| Area of walkers | 144 dm² | 144 dm² | 144 dm² | 144 dm² |
| Lenght of walkers | 356 cm | 356 cm | 356 cm | 356 cm |
| Straw shieve | 234 dm² | 286 dm² | 234 dm² | 286 dm² |
| Bottom shieve | 197 dm² | 244 dm² | 197 dm² | 244 dm² |
| Total screening area | 436 | 535 | 436 | 535 |
| Overall lenght | 910+pöytä cm | 910+pöytä cm | 910+pöytä cm | 910+pöytä cm |
| Width without header | 370 cm | 370 cm | 370 cm | 370 cm |
| Height with cabin | 365 cm | 365 cm | 365 cm | 365 cm |
| Weight with cabin | 12880+pöytä kg | 13907+pöytä kg | 12701+pöytä kg | 13588+pöytä kg |
| Grain tank | 106 hl | 106 hl | 106 hl | 106 hl |
| Unl. height | 440 cm | 440 cm | 440 cm | 440 cm |
| Tyres front (Finland) | 800/65R32 | 800/65R32 | 800/65R32 | 800/65R32 |
| Tyres front, alternative | 30.5L32 | 30.5L32 | 30.5L32 | 900/60R32 |
| Tyres rear (Finland) | 480/80R30 | 480/80R30 | 480/80R30 | 480/80R30 |
| Tyres rear, alternative | 18.4R26 | 18.4R26 | 18.4R26 | 18.4R26 |
| Reel forward/backw. adjustment | hydr. | hydr. | hydr. | hydr. |
| Reel speed adjustment | hydr. | hydr. | hydr. | hydr. |
| Threshing cyl. speed adjustment | gears+hydr. | gears+hydr. | gears+hydr. | gears+hydr. |
| Bottom sieve | adj. | adj. | adj. | adj. |
| Brakes | wet disc | wet disc | wet disc | wet disc |
| Reverser | x | x | x | x |
| Air conditioning | x | x | x | x |
| Heating | x | x | x | x |
| Grain loss indicator | x | x | x | x |
| Floating cutting platform | x | x | x | x |
| Autom. control of cutting height | x | x | x | x |
| Cutting platform lateral tilt | x | x | x | x |
| Type of cutting platform floating | autom. | autom. | autom. | autom. |
The data has been collected primarily from brochures. In some cases, sources contain conflicting information. In such cases, we have attempted to select the most reliable information.
There is particularly significant variation in speed data, which varies depending on factors such as tire size. For tires, only the size most commonly used in Finland is listed.
Other changes during the model history have been addressed in the text section. For the front axle lock, the Finnish term "hammaslukko" (gear lock) is used for all 100% locks.
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