Table 10. Productivity in processing operation by stroke harvester.

Classification Items Value
Pinus rigida Quercus mongolica
Observed value The number of processing (cycle) 157 140
The number of timber processing (tree) 157 140
The volume of timber processing (m3) 55.90 33.95
Processing times (sec) 24,537 22,527
Number of operator (man) 1 1
Average per cycle The volume of timber processing (m3/cycle) 0.33 0.23
Processing time (sec/cycle) 144.47 153.24
Average per hour The number of processing (cycle/hour) 24.92 23.49
The volume of timber processing (m3/hour) 8.25 7.75
Average per day The number of processing (cycle/day) 199.35 187.94
The volume of timber processing (m3/day) 66.00 62.02
Note) Productive time per day is 8 hours.