JCB hydrogen combustion digger copy Link to this image full-size: https://www.racefans.net/2022/04/02/why-hydrogen-could-offer-the-combustion-engine-a-future-in-some-motorsports/jcb-hydrogen-combustion-digger-copy/JCB’s hydrogen combustion diggerAdvert | Become a RaceFans supporter and go ad-freePrevious ImageNext Image