JCB manufactures diesel engines for big machines, but is now looking to switch things up for a cleaner future. To that end, the company is working on hydrogen-burning engines for its big machines.

a digger invented by JCB's founder, the late Joseph Cyril Bamford. He helped fit a tyre to the machine before being shown how to refuel JCB's recently developed hydrogen-powered combustion engine.

The hydrogen combustion engine, developed by 150 engineers, marks JCB as the first construction ... alongside the company's ...

As JCB prepares to mark the historic milestone, the company is developing an internal combustion engine which is powered by hydrogen. The King was given ... where he was shown one of the first JCB ...

He helped fit a tyre to the machine before he was shown how to refuel JCB ... hydrogen-powered combustion engine. The visit also marked the production of the one millionth backhoe digger ...