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Delivering Fuel-Efficiency Gains
With fuel being one of a site’s largest expenses, advancing fuel economy for all truck models has been an ongoing goal of our truck development team. Across the product line, we’ve improved overall fuel economy by 5 to 10% in recent years.
Every mining truck on the market today burns fuel — even those that are powered by electric drive. So, we have to optimize how we’re using that fuel to haul the most we possibly can.
Our mechanical-drive trucks are more fuel efficient than they’ve ever been. We’ve reduced weight to optimize payload and increased speed to reduce cycle times. The Cat Common Rail Fuel System provides optimal fuel delivery, which reduces both fuel consumption and emissions output. Multiple power settings allow you to choose full power or economy mode. In addition, mechanical drive trucks burn zero fuel during retarding.
The new diesel-electric trucks in our lineup are delivering great gains in efficiency in certain applications. They deliver high payload, fast speeds and excellent acceleration to help you get the most from the fuel you burn. In the right application, they’ll burn up to 25% less fuel.
We have a trolley assist attachment for Cat trucks that allows them to make use of electric power during a certain section of the haul road. When connected to the trolley system, the truck’s propulsion system is powered purely with electricity from the power grid ― reducing fuel burn by more than 90%.
Technology and autonomy offerings deliver significant benefits across the board, from boosting safety and productivity to more consistent and efficient operations. The result is also a decrease in fuel burn. Autonomous operations enable higher machine utilization, for reductions in idle time and less wasted fuel. Fleet management systems dispatch algorithms that result in less idle time and reduced bunching at the loading site for a decrease in emissions and a reduction in greenhouse gases per ton.