Meanwhile, an array of new compact products are now being offered, including the RD7. This is a 700kg, double drum walk-behind roller with 650mm wide drums and for use on both soil and asphalt compaction. There is also the new RTX articulated trench compactor, with remote control and a ...
The trench roller 7 (FIG. 7) is rotatably supported on wheels 8, 9 which comprise metal drums. More traditional hard rubber or inflatable wheels could and would be used in other applications. Each of the wheels 8 and 9 is driven by a separate drive train 10 (FIGS. 1-3). Drive ...