JCB hydrogen engine to debut at the Royal Highland Show

JCB’s pioneering hydrogen fuelled engine will be on public display for the first time at a UK agricultural event during the Royal Highland Show, Thursday 19 to Sunday 22 June at Ingliston, Edinburgh.

The engine will be a centrepiece of the Royal Highland and Agricultural Show Society’s Presidential Solutions Hub highlighting cutting-edge solutions being developed to help meet Net Zero climate targets.

A team of 150 engineers has been working on the £100 million JCB hydrogen engine project for nearly four years, and has produced a power unit that matches the performance characteristics of the company’s DieselMAX engine used in JCB’s iconic backhoe loaders, Loadall telehandlers and other JCB equipment.

Since the first prototype build, 130 evaluation units have been assembled for exhaustive testing and a number of those engines – and the refuelling options that JCB has developed – are being tested in real world on-site situations by several plant hire companies, with very positive results.

Moreover, some key legislative hurdles have been cleared this year; in January, JCB confirmed that a number of vehicle licensing authorities across Europe have certified the hydrogen-fuelled engine for sale, with others set to follow suit.

In April, the UK government paved the way for a change in road vehicle regulations allowing hydrogen-fuelled agricultural and construction machinery to use public highways, and in May the engine received full EU type-approval, allowing its use in JCB and other OEM off-highway machinery as it complies with EU Stage V emissions rules.

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