Floor-working machine with longitudinal gradient with several different standing positions

摘要

The present invention concerns a self-propelled ground handling machine (10) with:a machine frame (14),-a chassis carrying the machinery frame (14),-a working device (30), which is trained to work a floor,-a traction engine (46) to provide traction power for the ground handling machine (10),-a staff position at a height above the insurrection group (U) at the machinery frame (14) anda standing device arranged between the insurrection group (U) and the staff (28) (48);which has a majority of step steps (54, 56, 58, 60) arranged in succession along a virtual ascending axis (SA), where the standing device (48) is longitudinal (SA) and is adjustable to at least one of the steps (54, 56, 58, 60) relative to at least one of the other steps (54, 56, 58, 60) by means of an adjustable actuator (76). According to the invention, it is provided that the scaffolding (48) is adjustable in at least three different scaffolding positions, with each of two of at least three scaffolding lengths (SA) arranged consecutively (54, 56, 58,(60) step pairs formed (54/56, 56/58, 58/60) are considered to be the distance between the steps (54, 56, 58, 60) of the respective step pairs (54/56, 56/58, 58/60) in different operating positions.