> These are very expensive machines Both to purchase and maintain. Some operators depreciate ~usd70/hour. > they'll probably start to be battery powered Expe

> These are very expensive machines Both to purchase and maintain. Some operators depreciate ~usd70/hour. > they'll probably start to be battery powered Expensive machines are typically worked hard (long hours) when they are working. They need to keep working to make them pay. They typically work in forests not near the iTesla charging point by Starbucks. When working, fellers are ferocious. The cabs are basically bulletproof.