The machinery maker confirmed today that newly-announced tariffs will significantly impact its business in the short-term.

Today JCB Chairman Anthony Bamford said: “JCB has been in business for 80 years this year and we are well accustomed to change.

“The United States is the largest market for construction equipment in the world and President Trump has galvanised us into evaluating how we can make even more products in the USA, which has been an important market for JCB since we sold our first machine there in 1964.”

JCB last year bought 400 acres of land in San Antonio after recognising the need to produce even more machines in North America, where the firm’s existing manufacturing plant in Savannah, Georgia, has operated for 25 years and employs around 1,000 people.

Its original plan for a 500,000 square feet factory in San Antonio has now been revised and JCB is forging ahead with plans to double its size to one million square feet.

The new $500m plant is due to start production next year and employ up to 1,500 people and will build on JCB’s growth in North America.

JCB CEO Graeme Macdonald said: “In the short term, the imposition of tariffs will have a significant impact on our business.

“However, in the medium term, our planned factory in San Antonio will help to mitigate the impact. We are thankful that the tariff is only 10% and we can only hope that the UK Government will conclude negotiations on a trade deal in the coming days and weeks.”