The Cat 775 next generation truck has a planned introduction in 2026. Autonomous capabilities with MineStar Command for hauling are currently under development, and a release date will be announced at a later date.
Caterpillar Inc.
Re-engineered performance for mining operations
The new truck frame has a more sustainable weight distribution and structural efficiency. Compared to the 775G series truck, there is almost 30 percent less welding to minimize the risk of cracks and improve frame lift.
Its redesigned suspension features a lower center of gravity. The 775 delivers better handling than previous designs, and an updated turning radius enhances on-site manoeuvrability. The truck experiences less bouncing on the tires and driveline and the operator feels less vibration and energy feedback into the truck.
The truck is powered by the 615-kW (825-hp) Cat C27 engine and comes in different emissions configurations to meet different global regulations. The U.S. EPA Tier 4 Final/Stage V version displayed at bauma offers better fuel efficiency than previous models, with advanced electronic powertrain controls that deliver faster cycles and reduced road maintenance. The truck’s enhanced ride and handling allow for higher speeds on curves and driving in higher gears, which directly reduces fuel consumption during the cycle.
Safety Features
Caterpillar shared that the new cab is designed for efficiency and equipped with features to automate functions. The large windows give the operator visibility to the work area and surroundings. Automatic cab temperature controls and the Cat next generation deluxe seat is designed to help to improve operator comfort.
Its 360-degree surround cameras with object detection alert operators to hazards within the immediate vicinity, making it easier to safely operate the new 775. Cat Detect combines radar and camera systems to automatically detect hazards within critical areas around the truck – primarily the front, rear, and turning radius on each side.
Improved servicability
Multiple key maintenance and service contributors have been reduced with the new truck design. The next generation of enhanced serviceability incorporates extended-interval filters with ground-level access, ground-level lockout features, and a serviceable suspension. Its design is fire suppression ready to simplify system installation.
The ability to access and analyze accurate real-time data enables faster diagnostics and enhances the ability to predict and prevent machine failure. New for the 775, remote flash and troubleshooting capabilities help to boost truck availability. Remote flash instantly provides access to the latest software updates and enables the updates to be scheduled and executed at a time that doesn’t interrupt the production schedule. Remote troubleshooting enables the dealer to perform diagnostics remotely while the truck is still in operation.
“We are using the lessons learned from working with our US-based customer, Luck Stone, where we have MineStar Command for hauling installed on four Cat 777 trucks. The shift to the aggregate industry, where we are automating fewer trucks that don’t haul material 24 hours a day, is helping transform our technology and processes to manage smaller operations,” shares Denise Johnson, group president of Caterpillar resource industries.
“Compared to previous models, the next generation 775 off-highway truck features an industry-first frame design that reduces empty weight delivering the potential for larger payloads and lower fuel burn. Plus, its 10 percent more body volume and improved turning radius help to boost productivity and performance,” said David Holthaus, senior engineer, and team lead for the Cat 775.
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