testing and real-world performance. “From a design perspective, the foundation of our trucks is robust structures that are properly designed and thoroughly tested for their intended duty cycles,” says Pollock. “Rokbak trucks have been in the market for several years now, and their track record confirms their reliability and dependability.” However, durability is not limited to steel thickness or frame design. Modern articulated haulers must also protect themselves from misuse or abnormal operating conditions that can accelerate wear or trigger failures. To address this, Rokbak incorporates safety devices and operational inhibitors that actively reduce risk. “Beyond structure, we incorporate safety devices and operational inhibitors that protect the truck from out-of-condition operation,” Pollock explains. “As part of our automation journey, certain functions are designed to safeguard both the operator and the machine itself.” By limiting component stress and preventing improper operation, these systems play a direct role in reducing unplanned downtime. Pollock adds that this is not a static process. “This continual development helps prevent misuse, reduce component stress, and avoid unplanned downtime,” he says, reinforcing that reliability is continually refined rather than fixed at launch. A whole-machine approach to durability In harsh mining and construction environments, long-term performance depends on more than individual components. Rokbak’s philosophy is rooted in what Pollock describes as a “whole-machine approach”. “Long-term durability comes from a whole-machine approach,” he says. “Structural integrity isn’t just about the frame, it’s about how the entire truck works together in extreme conditions.” To achieve this, Rokbak carefully selects suppliers and integrates proven components across the driveline, hydraulics, and powertrain. Engines, gearboxes, and axles are chosen for their established performance in demanding applications, but they are not simply installed and left to operate independently. “These components are then validated as part of the complete truck to ensure they deliver both longevity and consistent performance,” Pollock explains. This integration is particularly important when balancing fuel efficiency with durability and power output - a challenge faced by all heavy equipment manufacturers as customers seek lower
In high-production mining, quarrying, and construction environments, downtime is expensive.
Rokbak treats uptime not as a single design metric, but as the outcome of an integrated philosophy that spans engineering, support, digital tools, and long-term customer partnerships.
At the core of Rokbak’s uptime strategy is a focus on preventing problems rather than reacting to them.
From a design perspective, the foundation of Rokbak;s trucks is robust structures that are properly designed and thoroughly tested for their intended duty cycles.
operating costs without sacrificing productivity. “Component integration is absolutely critical. Truck performance is a collaboration,” Pollock says. “Fuel efficiency, productivity, and durability are all influenced by how well the above elements work together.” With fuel representing one of the highest operating costs for fleet owners, every design decision is scrutinised. “Fuel is one of the biggest costs for customers, so every design
decision considers its impact on efficiency without compromising durability or productivity,” he adds. Extending service intervals, extending value Operational lifespan is another area where Rokbak has focused on delivering tangible benefits for customers. For the RA30 and RA40 models, this has translated into extended maintenance intervals that keep trucks working longer between scheduled stops.
CAPITAL EQUIPMENT NEWS FEBRUARY 2026 13
Made with FlippingBook flipbook maker