Kev causes chaos in Norfolk transporting a huge 28 tonne sea crane from Great Yarmouth to Felixstowe Port. Meanwhile, escort driver James keeps the other angry drivers at bay

Sully and Broomey race to move two massive 38 tonne excavators from Bristol to Aldermaston, but mechanical problems threaten to stop them in their tracks.

The truckers try to move four army Viking vehicles over 200km, but loading and securing them onto their trailers is not going to be easy

Haulage driver Tom leads a convoy of three giant dumper trucks worth £1million on a journey from Somerset to Derbyshire

Sergeant Major and Sully move two large boiler houses from the West Midlands to Bristol. However, the pressure is felt as they reverse their ultra-delicate cargo through a tiny yard

The truckers move millions of pounds worth of Army vehicles through the streets of Wiltshire for the annual Trowbridge Armed Forces Day.

The Kings Heavy Haulage team returns as the drivers' skills are tested by challenging loads of expensive cargo, beginning with two aircraft wings for Airbus.

Sgt Major and Sully battle the elements loading two 16-tonne Royal Marines landing craft in Instow, Devon. Plus, the firm add a brand-new truck to their growing fleet.

Sergeant Major visits Spain on a top-secret mission transporting the British Army's brand new scout vehicle from Seville to Newport, Wales. Plus, Trucker Tom faces a midnight run.

Sergeant Major leads a squadron of truckers tasked with transporting a vintage RAF English Electric Lightning fighter aircraft 10km across the Cotswolds countryside.

Sully and Sergeant Major must transport two giant quarry machines from Hertfordshire to Port Talbot, Wales, as part of a tricky job that sees them hauling the load more than 290km.

Broomey is tasked with transporting a 55 tonne aircraft tow truck loaded with a Lynx military helicopter.

Steve and Sam get into deep trouble transporting a state-of-the-art Royal Navy minesweeper, and Simon has his hands full cleaning up after moving a gigantic, remote-controlled rock crusher.

Steve, Sharpie and Andy take on Metcalfe's biggest job -- moving three massive oil rig sections. Simon and Paul bite off more than they can chew in a dockside move.

Janet, Matt and Chelsea Paul shift a fleet of armored cars between army bases. Steve and Sam have to negotiate the capital's traffic to deliver a crane near the London Stadium.

John has the tough job taking a crane into the heart of Edinburgh, and Steve and Sam race to move a dockside container-stacker for shipping to Sweden.

John, Steve, Deano and Simon move four 90-ton dumper trucks through tiny Welsh villages, and Arran tries to deliver modular homes in one piece. Paul struggles to get a secondhand crane with a dead battery onto his trailer.

The team moves a huge cheese vat from a rural factory across the country for shipment abroad. A rookie error occurs while moving three Bulldog tanks, and Brian struggles to start one of the farm's 90-year-old tractors.

On icy roads in Austria, Matt, Arran and Paul move a giant crane bound for a wind turbine factory. Simon and Sam attempt to move a demolition excavator but are halted by roadwork.

Crews shift 17 armored vehicles to the biggest British army base in the world and move three mine-clearance vehicles. Another team navigates an old heating boiler through narrow village streets.