Caterpillar Inc. is showcasing the groundbreaking next-generation Cat 775 off-highway truck at bauma 2025, highlighting the company’s ongoing leadership in autonomous technology and operational efficiency. This model, representing a significant advancement from previous 775 trucks, features fully integrated autonomous capabilities set for future deployment.
“The design of the Next Gen 775 represents a significant leap forward in off-highway truck technology, offering unmatched power, efficiency and safety features,” says Tony Fassino, group president of Caterpillar Construction Industries. “Visitors at bauma will see our full range of technology offerings, from remote control to semi-autonomous to the future of autonomous machines in construction.”
Leveraging Caterpillar’s proven Autonomous Hauling Systems (AHS), specifically Cat MineStar Command for hauling, the new 775 benefits from real-world insights, notably from the US-based Luck Stone operation, where autonomous technology is enhancing quarry productivity with fewer trucks and intermittent haul cycles.
Boosted Productivity and Efficiency
The 65-tonne (71-ton) payload Cat 775 introduces an innovative frame designed to optimise payload capacity and fuel efficiency, achieving around 10% greater body volume compared to its predecessor. The new model significantly reduces internal welding by 30%, enhancing durability and simplifying maintenance, thus lowering operating costs over its estimated 40,000-hour service life.
David Holthaus, senior engineer and team lead for the Cat 775, explained: “The new frame design reduces empty weight, potentially allowing larger payloads and lower fuel usage. Enhanced maneuverability and stability further increase productivity.”
Advanced Performance and Safety
Powered by a 615-kW (825-hp) Cat C27 engine, the new truck meets global emissions standards, including U.S. EPA Tier 4 Final/Stage V, delivering superior fuel economy and faster operational cycles. Enhanced ride stability reduces vibrations and allows higher operational speeds, further lowering fuel consumption.
Safety is significantly upgraded with a redesigned cab offering excellent visibility, automatic climate controls, and the Cat next-gen deluxe seat for maximum operator comfort. Additionally, 360-degree surround cameras and Cat Detect radar technology provide critical hazard detection and enhance overall operational safety.
Serviceability and Connectivity
Maintenance has been streamlined, featuring extended-interval filters and ground-level service access. Advanced connectivity provides remote flash software updates and troubleshooting capabilities, ensuring maximum uptime and operational continuity.
The next-generation Cat 775 truck is set to hit the market in 2026, with autonomous functionality via MineStar Command for hauling currently under development.
