During planting and harvesting, they may work seven days a week, ten to 12 hours a day. They may work fewer than 40 hours a week and some may be laid off in the winter months. Most mechanics need to accumulate their own hand tools as they gain experience. These tools include pliers, screwdrivers, wrenches, and hammers. Experienced mechanics have thousands of dollars invested in tools.
Employers usually provide power tools and testing equipment.
Mechanics operate precision equipment, such as torque wrenches and micrometers. They also operate engine testing equipment. This includes equipment such as dynamometers and engine analysis units and compression testers. They also operate welding and power tools. Safety precautions are taken to avoid cuts, burns from hot machinery, or contact with toxic farm chemicals.