CAJ | 학술논문

通过对FYJ-1型轮式抚育伐集材拖拉机与畜力集材两种生产作业方式进行比较，对两个冬运期集材作业的实测数据进行整理与核算表明，集材拖拉机比畜力集材生产方式的经济效益提高2.99倍，生产效率提高2～3倍。 FYT-1型轮式抚育伐集材拖拉机不仅适合在零星分散的森林抚育间伐场地作业，更适合在集中连片和远距离（800m以上）、坡度适中的场地作业。
통과대FYJ-1형륜식무육벌집재타랍궤여축력집재량충생산작업방식진행비교，대량개동운기집재작업적실측수거진행정리여핵산표명，집재타랍궤비축력집재생산방식적경제효익제고2.99배，생산효솔제고2～3배。 FYT-1형륜식무육벌집재타랍궤불부괄합재령성분산적삼림무육간벌장지작업，경괄합재집중련편화원거리（800m이상）、파도괄중적장지작업。
Through the comparison of two production modes , skidding by FYJ-1 Wheeled Thinning and Skidding Tractor and skidding by animals and the sorting-out and calculation of actually measured data of skidding operations in two winter transportation periods, the conclusion is obtained that skidding tractors can improve the economic benefits by 2.99 times than animals, with productivity improving 2~3 times. FYJ-1 Wheeled Thinning and Skidding Tractor is not suitable for thinning operations in scattered forest areas but suitable for operations in continuous stretches of woodland or long -distance(more than 800m) with a moderate slope.