AN ARRANGEMENT FOR THE SUSPENSION OF WHEELS IN A WORKING MACHINE

An arrangement for the suspension of wheels of a working machine moving on a terrain. The arrangement comprises a pair of wheels (2a, 2b) arranged next to each other to support a frame part (1) placed on a centre line (CL) between the wheels (2a, 2b), suspensions (1a, 1b) between each wheel (2a, 2b) and the frame part (1), wherein each suspension (1a, 1 b) comprises a lower suspension arm (6a, 6b) and an upper suspension arm (7a, 7b), which lower suspension arms (6a, 6b) are mounted by means of first joints (10a, 10b) to the frame part (1) and by means of second joints (8a, 8b) to mounting arms (5a, 5b), in which the wheels (2a, 2b) are mounted, and which upper suspension arms (7a, 7b) are fixed by means of third joints (11a, 11b) to the frame part (1) and by means of fourth joints (9a, 9b) to the mounting arms (5a, 5b). In the invention, the first joint (10a, 10b) and/or the third joint (11a, 11b) in each suspension (1a, 1b) is placed on said centre line (CL), or, farther than said centre line (CL) such that the wheel is located on the other side of said centre line (CL).