Abstract: The invention relates to a compactor comprising at least one drum unit (14, 15) in which a cylindrical drum (21) is rotationally mounted about its axle (40), the at least one drum unit (14, 15) being rotationally mounted about a steering axis (18) on a chassis frame (45) of the compactor (10) and connected to a middle piece (27, 35) rotationally mounted via two opposing maintenance-free angular-contact articulation joints (28, 34) about the steering axis (18) on two trunnions (31) non-rotatively connected to a mounting fixture (16, 17) on the chassis frame (45).

Abstract: The invention relates to a road roller (10) comprising a chassis frame (22), an encapsulated engine (15) and a radiator (34) through which cooling air flows. For a supply of fresh cooling air free of dust a hood (16) covering the engine (15) and a separate housing (17) accommodating the radiator (34) are provided. The hood (16) comprises an air intake (24) as well as air outlet openings (35) and is air communicatingly connected to the housing (17).