MACHINE FOR THE APPLICATION AND / OR REMOVAL OF CONNECTING FASTENERS FOR RAILS

摘要

A machine (1) for the application of connecting fasteners (2) of a rail (3) to a railway tie (4) comprising a thrust assembly (8) with a thrust member (9) to engage the connecting fastener (2) and an oleo-dynamic actuator (10) for moving the thrust member (9), an actuating assembly (14) with an internal combustion engine (15) and an oleo-dynamic pump (16) to actuate the oleo-dynamic actuator (10), an adjusting device (20) of an accelerator (21) of the engine (15), which automatically adjusts the number of revolutions of the engine (15) depending on the actuation of the oleo-dynamic actuator (10).