The invention pertains to an agricultural harvester, comprising a harvester body (2), a header (5) which is adapted for harvesting a crop, a feeder house (3) which is adapted to receive harvested crop from the header, a header adapter (4) which is arranged between the header and the feeder house, which header adapter is adapted to allow the header to pivot relative to the feeder house about a horizontal pivot axis substantially parallel to the longitudinal axis of the header. A first actuator (21) has a first end that is pivotably connected to the feeder house and a second end that is pivotably connected to the header adapter. A second actuator (25) has a first end and a second end, which first end is pivotably connected to the harvester body. A coupling device (30) is pivotably connected to the second end of the second actuator, the feeder house and the header adapter.
