Page 9 - HUB-4 Magazine Issue 87

Cover story
5. Correct usage
The Rokbak RA30 and RA40 articulated haulers have fully enclosed multi-disc brakes on all six wheels plus a retarder to deliver safe, consistent performance. Understanding the correct use of the retarder can prolong the life of the service brakes and reduce maintenance intervals for lower total cost of ownership (TCO). If required, make use of the transmission lock in range or manual shift modes to maintain a steady ascent or descent on gradients.
6. Stay alert
A good ADT operator stays alert to their surroundings, including other workers, vehicles and obstacles on site. They anticipate potential hazards and adapt their driving accordingly to maintain safety for themselves and others. Inevitably there will be challenges, such as navigating tight spaces. An alert operator can quickly assess situations, make informed decisions and take appropriate action to resolve issues while minimising downtime. Never operate an articulated hauler if feeling fatigued or unwell.
7. Keep an eye on targets
Operating an articulated hauler requires attention to detail to ensure proper loading, unloading and manoeuvring of materials. While an integrated payload system can account for the number of loads moved, manually recording progress in relation to a target keeps productivity proceeding on schedule. For improved fuel efficiency, minimise heavy acceleration and aim to reduce unnecessary idle time whenever feasible.
8. Don’t ignore fault codes
Critical information is delivered whenever system fault codes are triggered. If a Rokbak truck does develop a fault, the operator will receive a warning symbol on the dashboard. Faults should be reported when they occur as continuing
operating could exacerbate the issue. Following the truck’s advice means increasing uptime by avoiding potential disruptions, and effective communication with site supervisors, co-workers and other equipment operators is crucial for coordinating tasks and ensuring smooth operations.
9. And in the end...
At the end of a shift, follow the correct shutdown procedure. Allowing the truck to idle for a brief period at the end of a long workday enables the coolant to circulate through the engine. This helps to gradually lower the temperature, preventing potential damage from frequent ‘hot shutdowns’ over time. Adhering to the correct maintenance and start-up and shutdown procedures will help to keep operation costs low.
www.hub-4.com July/August - Issue 87
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