LOAD & HAUL
Looking to invest in an articulated hauler? Choosing the right truck can lead to increased productivity, more uptime, and a safer working environment
HA STRATEGIC ULER SELECTION
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rticulated haulers play a vital role in quarry and mining operations, providing efficient transportation of
heavy loads across rugged terrain and manoeuvrability in tight spaces. However, before purchasing one, it is crucial to consider several factors to ensure it meets specific needs and operational requirements. Scottish hauler manufacturer Rokbak highlights five key considerations for mining operators.
1 CAPACITY AND LOAD HAULING
Mining and quarry operators must evaluate the typical load capacity and weight to ensure that the selected equipment can meet the demands of their specific application. Considering the type and size of material being handled allows for the correct specification of the truck’s load-carrying body, ensuring optimal payload, load retention, and durability.
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Popular body options include side extensions for lighter materials, tailgates for free-flowing material retention, and additional liner plates for highly abrasive or large blasted rocks. Matching the hauler to existing complementary equipment enhances onsite efficiencies and safety.
2 TERRAIN AND SITE CONDITIONS
Articulated haulers are engineered to tackle rugged terrain, yet their
performance can differ based on numerous factors. Evaluating the application, climate, materials, and site topography, including slope gradients, ground conditions, and obstacles, is essential. Selecting a hauler tailored to the site’s conditions ensures optimal efficiency and safety.
3 FUEL EFFICIENCY AND OPERATING COSTS
RA40 is Rokbak’s largest hauler with a gross power of 331kW, a maximum torque of 2,225Nm and a 38-tonne payload
When investing in heavy equipment, operating costs such as fuel consumption and maintenance are crucial considerations. Efficiency in power usage is paramount, alongside truck performance. A fuel-efficient engine and responsive transmission control enhance fuel economy, reduce environmental impact, and extend service intervals. A balanced drivetrain ensures productivity across hauling conditions while meeting emission standards economically. Rokbak trucks feature advanced retardation systems for enhanced
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