‘Approximately 60 Liebherr colleagues and 80 of the staff from the trade fair organisation are responsible for achieving the maximum impact for us at Bauma’, explains Werner Haas. ‘I am the interface, the man at the centre of the storm.’ That said, he’s only as good as the team around him. ‘We can only succeed if we work together, combining age and youth, experience and a fresh attitude towards innovation.’

And it isn’t just talk – this is the tenth time Werner Haas has been responsible for the Liebherr booth at Bauma, and he is putting this combination of experience and youthful curiosity and energy to the test. His eldest son Julian was integrated into the team.

‘It was inevitable’, the father says with a mischievous grin. In the past, he would always bring his children models from the trade fairs. They loved playing with them, particularly the eldest. ‘My fascination with cranes, construction machines and Bauma began at a young age’, confirms Julian. Therefore, it was ‘pretty much a given’ that he would choose to do an apprenticeship in mechatronic engineering at the Liebherr plant in Biberach in 2014.

An amateur handballer in his free time, he has since teamed up with Liebherr to work as a service assembly mechanic, working mostly with tower cranes. His responsibilities range from training and instruction to repair and maintenance work. ‘A crane is a wonder in every possible sense’, he says admiringly. ‘It’s incredible how much steel is used.’ If he has time, he likes to pore over the statistical calculations to get a deeper understanding of the laws of physics. ‘Curiosity and a hunger for knowledge can’t hurt’, says the father.

The pair have already worked together for Liebherr at the trade fair in Paris. ‘That allowed us to get attuned to each other in preparation for Munich and practice particular processes’, explains Werner Haas. But there’s no question of the Head of Construction giving his son any preferential treatment and that’s the way both would have it. ‘It’s a fantastic opportunity to be part of this unique project and work in a really hands-on way’, Julian Haas enthuses. ‘It’s a special job where there’s plenty of scope for me to learn.’

However, work is far from over for the Liebherr team once construction work for the trade fair is done. ‘During Bauma, we are constantly on the go doing demonstrations and maintenance’, explains Julian Haas, full of anticipation. ‘And when the doors of the trade fair close and everyone goes home happily, it’s time for us to get stuck in again’, adds Werner Haas with satisfaction. What takes half a year to assemble has to be dismantled and completely removed in five weeks. ‘And then all the teams have the whole mountain to climb again.’

‘People often ask how we can actually work together as father and son and if there isn’t constant family strife and stress’, explains Werner Haas. ‘Of course, there are occasional differences of opinion. That’s completely normal. But in general, we get on just as well at work as we do at home’, states Julian. In fact, it’s got to a point where the women in their lives tick them off at the weekend. ‘When we talk about work at mealtimes, my wife says that there must be something else to talk about besides Bauma’, Werner Haas explains. ‘And she’s probably right. But the trade fair is a special event that only comes around once every three years, so it’s only right that everything else revolves around it. Well, almost everything.’