A must read and watch article on Arocs SLT with a huge cargo
Story
NIGHT RUN.
The benchmark in heavy haulage: with a gross combination weight of 250 tonnes, Pete Junttila's new Arocs SLT is one of the most powerful trucks in Europe. And the first SLT on Europe's roads.
The sign has got to go. Petri "Pete" Junttila takes his foot off the accelerator and lets his brilliant yellow Arocs 4163 SLT roll to a standstill – he can see from a distance that this is the only way the truck will make it around the bend. "No problem, the lads are quick," says Pete and stops the truck. The "lads" are his colleagues from the total of four Vito vehicles escorting the heavy load.
He is on his way from Central Finland, headed for Helsinki. The object to be transported measures 25 metres in length, seven metres in diameter and has a volume of almost 1000 cubic metres – a fire-fighting water tank made of steel for a logistics centre located close to the capital. Such large loads are rare even in Finland, where just about everything is transported by road.
But Pete loves precisely this sort of challenge. He has been driving trucks for almost 20 years - his entire working life to date. He has been with Silvasti for five years now. The company based in the town of Jyväskylä in Central Finland transports anything that is large or heavy. Or both."Transporting heavy goods is always something special. Every load, every destination has its special aspects. You need plenty of routine and you ultimately land up doing something different every time," says the 37 year-old.
 
Radio always in hand.
"Away you go," he hears from the radio. A delicate tap on the accelerator pedal sets the 100-tonne truck and trailer slowly in motion once again. The radio remains in Pete's hand - communication is now important. The crew keeps him continually informed of the distances from the barrier on one side and the kerb of the traffic island on the other.
Concentration, teamwork, millimetre precision - qualities also required of Simo Ritvanen, who is driving the Vito directly behind Pete's truck. The trailer consists of two modules which are joined together by the tank. This means that the load is virtually self-supporting. Simo manoeuvres the rear trailer module by remote control. He can usually do this from inside the vehicle, but he now has to get out – the situation is simply too tight. The first thing he does is to put his hands in the pockets of his jacket - no wonder at minus five degrees Celsius. Fortunately, he can also operate the remote control under his jacket.
Now he makes use of every centimetre of space to move the truck/trailer combination into position on the ideal path around the bend. The compact design of the Arocs SLT comes into its own here. The four axles are close together, the leading axle is steered. "This is such a nimble truck, you wouldn't believe it," says Pete with a smile. "The power, its handling, the cockpit – and I have a large, comfortable bed as well. "I've never had such a perfect truck," he says. And he is also a little proud to have taken possession of the very first SLT to be delivered to any customer, anywhere.
Having mastered the bend, the journey continues with two escort vehicles. The two others will follow up as soon as the traffic signs have been put back in place. Pete swiftly accelerates up to 40 km/h. The six-cylinder in-line engine purrs - its 460 kW and 3000 Nm of torque have no problem coping with the 100 tonnes. Mercedes PowerShift 3 shifts gently from gear to gear. Twilight has fallen and the woodland lets only the final traces of light into the cab. Time for a cup of coffee - one of many in the coming hours.
The next obstacle is an overhead power line. An elastic rod on the van ahead has touched the cable above the road. "The rod reaches ten centimetres higher than my load," says Pete. If it gets caught, there is a danger that the tank might damage the power line. So a member of the crew holds the cable up with a rod while Pete passes slowly underneath. At five o'clock in the morning the crew park their vehicles at a service station in the south of Mikkeli in the region of Savo. The convoy has taken twelve hours to cover 200 kilometres. The total distance of the trip is 450 kilometres.
At 3.30 p.m. it's time for breakfast for him and his colleagues in the service centre restaurant: goulash and potatoes. "Today is even colder than yesterday, so it's best to begin the day with something substantial," says Pete. The shared mealtime is a firm ritual, as once they are on the move there is no time for any personal chit-chat.
Time to move on. One by one they get up, return their trays, smoke a cigarette or two outside or buy some liquorice sweets from the kiosk. Then it's the departure check and away they go. Pete steers clear of the motorway again today, as the bridges are simply not high enough for his load.
Picture-postcard Finland.
The road passes by lakes and frozen fields, rock faces and forests. Now and then the odd isolated house. Extremely little traffic. Pete is often on the road five days a week. He usually sleeps in the Arocs then. "I don't have any children. So I'm not missing out on too much at home, and I enjoy the freedom my job gives me," he says. And when he does get home? "Then I spend my time relaxing – and watching ice hockey. And tending to the truck, of course. Sometimes I tinker about a bit as well," he says, pointing to the coffee machine that is installed on the dashboard.
Darkness gives rise to new obstacles. There is a sign in the way again, and this time it takes an angle grinder to deal with it. The crew prefer to avoid this method, as it means more work restoring the sign after the convoy has passed. They proceed laboriously from one crossing to the next. It takes the team a full three hours to cover ten kilometres.
Then the Arocs SLT turns off onto a byroad. The following stretch is full of bends, with the truck hugging the crash barrier. Again and again the convoy is forced to slow right down, but the turbo retarder clutch on board the Arocs SLT is designed to take precisely this type of strain: unlimited wear-free manoeuvring, driving at extremely low speeds. The turbo retarder clutch really comes into its own after the next bend – a succession of three bridges, under which even the low-lying special lane for heavy-goods transport allows at most three centimetres of clearance between tank and concrete. The colleagues light up the top and bottom of the underpass with floodlights, and Pete advances at a snail's pace, continually adjusting the height of the trailer module.
Shortly after Kouvala, a sign gantry is in the way. No problem - this time two mobile cranes are on hand to raise the cross-beam so that the tank can pass through.
"We're well on schedule," says Pete after pulling into a lay-by – the eleven-axle vehicle combination is unfortunately too large for the entrance to the service station. He wants to be in Helsinki nice and early on Friday, so that the truck is not caught up in the rush-hour traffic. And the final stage of the trip is easily manageable, including the refuelling stop that is due. But first it's time for some sleep in the cosy, wide berth.
Video: RoadStars: Night run.