【简答题】A logger planned to work from 6 AM to 4 PM with 30 minutes for lunch, his skidder would have 9.5 SMH per day. If the skidder spent 30 minutes waiting for trees to be felled, 20 minutes replacing a hyd...
【简答题】For instance, if a logger planned to work from 6 AM to 4 PM with 30 minutes for lunch, If the skidder in the above example spent: 45 minutes waiting for trees to be felled, 20 minutes replacing a hydr...