Sang-Kyun Han

Ride Vibration Exposure and Health Risk Assessment in Small Excavator-Based Timber Harvesting Operations in South Korea

Small harvesting compartments and steep terrain in South Korea favor harvesting systems in which a single machine performs multiple processes. Multifunctional systems based on small tracked excavators, equipped with a grapple saw for felling and a clambunk skidder for extraction, have therefore been increasingly adopte...