| 摘要 |
The invention relates to a method for slowing transfer of a heavy work machine on a sloping base, in which the work machine (10) includes a body (13), a crawler chassis (11) fitted beneath the body (13), and a set of booms (20) pivoted at its one end (17) to the work machine (10), at the other end of which is a selected auxiliary device (55), and a transportation device (12) is equipped with wheels (15), in which method the work machine (10) is transferred by supporting the work machine (10) on the crawler chassis (11) at least partly on top of the transportation device (12), and towing the work machine (10) using the transfer vehicle (14) with the aid of the transportation device (12) and using friction to slow the transfer speed of the transportation device (12) on the sloping base. In the method the brake surface (22) is pressed against the base (16) by means of the auxiliary device (55) in order to retard the transfer speed and the pressing of the brake surface (22) taking place through the auxiliary device (55) is adjusted using the set of booms (20). The invention also relates to an arrangement in connection with a heavy work machine for transferring the work machine on a sloping base. |
