A roadside logging system consisting of a feller buncher, a grapple skidder, two stroke delimbers, and a but- and-top log loader was monitored as it harvested an old-growth stand in the central Interior of British Columbia. Productivity was calculated by phase, and delays caused by unequal productivities between phases were documented. Estimated logging costs by phase were included. The work cycle for a stroke delimber was examined using detailed-timing analysis. Study results showed that approximately 1.5 falling and processing shifts were required for each skidding shift, and that about 1.5 skidding shifts were required for each loading shift.