iVT travels to Sweden for the launch of Volvo’s new articulated hauler vary, which delivers improved energy, productiveness and security options throughout six up to date fashions and one brand-new addition. Following our go to, two battery electrical variations have been unveiled at Bauma in Munich
In 1966, the world’s first articulated hauler, often known as Gravel Charlie, was manufactured in Volvo CE’s manufacturing, R&D and take a look at facility in Braås, Sweden. Now, virtually 60 years later, the corporate has unveiled its largest articulated hauler launch so far. Ideally suited for purposes in quarrying, development and mining industries, the lineup is comprised of six upgraded fashions – the A25, A30, A35, A40, A45 and A60 – in addition to the brand-new 45-tonne A50. “The vary is split into three households,” explains Niclas Lind, technical product supervisor at Volvo CE’s manufacturing unit for articulated haulers. “We’ve the small household, the A25 and A30, after which we now have the big household, the A35, A40 and A45 machines. On the high we now have the A50 and A60 machines. We’ve designed the machines for a variety of purposes. As you go up the dimensions lessons, the larger machines are excellent for gentle mining, for instance, whereas the smaller machines are extra suited to development purposes.”
Energy and productiveness
Delivering 336kW to 385kW and a payload of 34,500kg to 45,000kg, Volvo’s articulated haulers keep a constant power-to-payload ratio throughout completely different fashions, guaranteeing balanced efficiency no matter measurement. “Throughout all fashions, we now have put in three diesel engine households which have been developed and manufactured in-house at Volvo,” says Lind. “We’ve the D11J for the smaller A25 and A30 fashions, D13J and D16J for the bigger A35, A40, A45 and A60 fashions, and the D16J particularly for the heavy-duty A60.”
The brand new era haulers share a number of key options designed to maximise productiveness and effectivity. The Volvo drivetrain with Terrain Reminiscence is a system that identifies and remembers slippery street segments to make sure optimised traction management. The clever operate helps to take care of off-road mobility, delivering optimum gasoline effectivity with out compromising on energy. “The primary aim is to make it useful for the client in order that productiveness and gasoline effectivity can be higher,” says Lind.
Security is essential
To enhance traction, when activated, automated drive mixtures with 100% differential locks guarantee energy is distributed equally to all wheels. This prevents particular person wheels from spinning freely once they lose traction, best for muddy, slippery or uneven floor situations. For extra stability, the all-terrain bogie system, that includes Volvo’s specialised suspension design, permits the rear axles to pivot independently, sustaining floor contact even over uneven surfaces or ditches. Consequently, the machine has improved traction and cargo distribution which is crucial when carrying heavy payloads throughout development websites or quarries.
The Volvo Dynamic Drive system options predictive gear choice that adapts to working situations like load weight or floor slope. For additional operator management, the downhill velocity management maintains a preset velocity when travelling downhill, even with heavy hundreds, eliminating the necessity for fixed brake software and decreasing brake put on.
Superior in-cab options
Contained in the cab, all important data is conveniently displayed on simply two screens. The interactive Volvo Co-Pilot show permits the operator to manage all machine operations. “Volvo Co-Pilot is built-in within the machine,” says Lind. “In a single display screen you can see the doorway of the machine within the higher left nook, for instance, and within the right-hand nook you can see behind the machine. Utilizing the show, the operator can simply navigate machine settings, local weather management, radio, cameras, in addition to view the machine’s standing. With Volvo’s Co- Pilot’s map operate, the operator also can see different machines that it’s related to on the identical web site and the place they’re situated on the map. One other vital operate is that the system has the power to calculate how a lot the machine will transfer – or how a lot filth it should transfer –day by day. Lastly, we now have the haul help system with on-board weighing offering real-time payload data.”
Visibility enhancements come from redesigned cab panels and wider wiper protection in addition to a decrease entrance hood. Non-compulsory entrance and rear cameras and a typical entrance digital camera managed through Volvo Co-Pilot additional enhances visibility. Security can also be enhanced via a repositioned door entrance, railings on either side of the machine and lighting on the steps and platform.
Operator consolation is elevated additional with adjustable seats, Bluetooth connectivity, USB ports, storage options, an ergonomic gear lever and a noise-reducing cab design.
Articulated haulers for the longer term
The evolution of Volvo’s articulated haulers demonstrates the OEM’s continued concentrate on addressing terrain challenges first recognized within the Sixties. The brand new lineup maintains the core articulated design precept whereas incorporating technological developments to reinforce operations.
“Our haulers have all the time given our prospects an distinctive off-road efficiency, excellent operator consolation and most uptime,” concludes Per Trozell, product supervisor in gross sales area Europe & Worldwide at Volvo CE. “However now that we now have up to date them with our most fun options and easy operation, the most effective simply bought higher. Our capability to take care of a world-leading place on this section is testomony to our unwavering dedication to excellence, with high quality, security and environmental care firmly at its coronary heart.”
This text first appeared within the June subject of iVT
Photos courtesy of Volvo CE
