As Volvo celebrates production of its 75,000th hauler, old and new machines are busy moving tonnes of material in quarries. Patrick Smith reports. It was a toast with ice creams and then back to work for factory workers at Braås, Sweden, as Volvo celebrated the milestone production of its 75,000th hauler.The machine, a new generation A45G full suspension model destined for Norwegian customer Leonhard Nilsen & Sønner, rolled off the production line where Volvo’s first hauler, the DDR631 or Gravel Charlie,