Mega-trucks too: https://investors.caterpillar.com/news/news-details/2022/Caterpillar-Successfully-Demonstrates-First-Battery-Electric-Large-Mining-Truck-and-I

Mega-trucks too: https://investors.caterpillar.com/news/news-details/2022/Caterpillar-Successfully-Demonstrates-First-Battery-Electric-Large-Mining-Truck-and-Invests-in-Sustainable-Proving-Ground/default.aspx https://investors.caterpillar.com/news/news-details/2022/Cat...