Thesafety valvecan make the lifting fluid-pressuredrivecircuitof a fork lift truckora crane obtain not only high efficiencyascendingspeed, but alsoreliable andsafedescendingspeed.
Once, after a British Airways flight back from Rome the airport's high-lift truck never turned up at Heathrow, leaving me and my family still stranded onboard a whole hour after everyone else had walked off the plane.
At around 01:45 BST, a fork-lift type truck was driven into Wilkinson's Financial Services Office in High Street, Ruskington and the cash machine was stolen.