Key switch electrohydraulic auger, combine harvester Don 1500 B, Kharkiv region.

Key switch (Not fixed), two-row 6-pin.
E/hydraulic lifting-lowering key switch P150-09.17(77.3709)

The keys are used on the joystick lever of the GST harvester Don-1500 A, B, Don 680.
The keys are used in the HST lever:
* vertical movementharvesters (raising/lowering);
* vertical movement of the reel (raising/lowering);(//tractor-service.com)
* horizontal movement of the reel (forward/back);
* reel variator (increase/decrease);

Applies to:
Electrohydraulic control panel of the Don 1500B harvester, GST joystick
Applies to:
Key P150 electrohydraulics of the combine Don 1500B