Issue 1
| Article type | Title | Authors | page |
|---|---|---|---|
| REVIEW | Applied Reserch and Future Development on Ergonomics | Osamu Iwakawa | １-8 |
| ARTICLE | Forest Road Planning for the Logging Systems | Tadahisa Yamazaki, Masami Shiba and Jiro Tobioka | 9-15 |
| ARTICLE | Development of a Small-sized Mobile Tower-yarder with a interlocked Winch Transferring the Torque between the Haulback Drum and Main-pulling Drum |
Masao Shishiuchi, Jun'ichi Gotou, Hideo Sakai and Ryoichiro Oikawa | 17-28 |
| ABSTRACT | Seppi Forest-M Mulching Mower | Hiroshi Kobayashi | 29-31 |
| ABSTRACT | Allegro SP1200 Intermittent Tree Planter | Hiroshi Kobayashi | 32-34 |
| NOTE | IUFRO Workshop S3.06/3.05 and University of Munich "Computer Aided Planning of Forest Road and Logging System" |
Masami Shiba | 35-39 |
| NOTE | The Meeting of International Society of Agricultural Machinery | Toshio Nitami | 40-42 |
| NOTE | IUFRO Workshop S3.04-02 : "Research of Operation Time -Measuring Method and Difinition-" | Toshio Nitami | 43-48 |
| NOTE | Excursion of the Japan Forest Engineering Association "The Assessment for Construction of R140" "Multistoried Forest Operation with the Tower-yarder" J.F.E.A |
Editors | 49-51 |
Issue 2
| Article type | Title | Authors | page |
|---|---|---|---|
| REVIEW | Future development on robot application in forestry | Tatsuo Tsujiii | １-6 |
| ARTICLE | Waiting time of a processor for tractor logging | Taro Shishiuchi and Hideo Sakai | 7-16 |
| ARTICLE | A study on the work environment of the harvester operator | Katsumi Toyokawa and Yozo Yamada | 17-24 |
| NOTE | Symposium of Japan Forest Engineering Association "Ergonomical aspects for future operations in Japan" |
Editors | 25-39 |
| NOTE | Letters from study abroad | Hiroshi Kobayashi | 41-44 |