Cat 775 Hauler Truck Pushes the Boundaries at bauma
Caterpillar has lifted the curtain on the future of off-highway hauling with the unveiling of its first next-generation off-highway truck—the all-new Cat® 775. Making its global debut at bauma 2025, this 65-tonne (71-ton) behemoth isn’t just another payload hauler; it’s a game-changing marvel designed to integrate full autonomy.
Showcasing a revolutionary redesign, Caterpillar’s new 775 signals a shift from conventional hauling to a future paved with autonomy, intelligent control systems, and smarter, safer operations. The machine demonstrates Caterpillar’s prowess in blending rugged power with cutting-edge tech.
Tony Fassino, Group President of Construction Industries at Caterpillar, summed it up neatly: “The design of the Next Gen 775 represents a significant leap forward in off-highway truck technology, offering unmatched power, efficiency and safety features. 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.”
Autonomy Ready
While the 775 won’t hit production lines until 2026, Caterpillar is already hard at work preparing it for a future where autonomy isn’t just a feature—it’s the foundation. The truck is being designed to be fully compatible with Cat® MineStar™ Command for hauling, the company’s advanced Autonomous Hauling System (AHS), currently transforming mine sites around the globe.
In a smart move to broaden the tech’s appeal, Caterpillar is adapting its proven autonomous solutions for smaller-scale operations, such as quarries. Denise Johnson, Group President of Caterpillar Resource Industries, shared: “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.”
So, it’s not just about mining anymore. With the 775, Caterpillar is positioning autonomy within reach for a wider variety of sites, whether they’re running round-the-clock or just a few shifts a day.
Unpacking the Productivity Boost
What sets this truck apart from its predecessors? For starters, Caterpillar has given it a complete structural overhaul. An innovative new frame design slashes empty weight, boosting payload potential while reducing fuel consumption. Add to that a 10% increase in body volume and improved turning radius, and you’ve got a hauler that’s faster, stronger, and more nimble.
David Holthaus, Senior Engineer and Team Lead for the Cat 775, explained: “Compared to previous models, our 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% more body volume and improved turning radius helps to boost productivity and performance.”
Operators can expect smoother rides and easier manoeuvrability, thanks to a refined suspension system with a lower centre of gravity. That means less wear and tear on tyres, reduced stress on driveline components, and a noticeable improvement in operator comfort.
Built to Perform and Last
Under the bonnet, the 775 packs serious muscle. A 615 kW (825 hp) Cat C27 engine powers the machine, with multiple emissions configurations to suit regional regulations. The Tier 4 Final/Stage V variant shown at bauma not only delivers more punch but does so with greater fuel efficiency.
But the magic isn’t just in the engine. The frame’s clever redesign results in almost 30% less welding compared to the 775G series. That’s more than just an engineering footnote—it means fewer potential crack points, longer frame life, and easier maintenance. For sites where uptime is everything, that’s a game changer.
Smarter Systems to Protect Operators
Safety isn’t just about wearing a hard hat anymore. The 775’s new cab is a fortress of intelligent design. Massive windows offer enhanced visibility, while next-gen seating and automatic climate control deliver all-day comfort.
Perhaps more importantly, the truck is equipped with a 360-degree surround camera system paired with Cat Detect—a radar and camera-based safety suite. This technology identifies hazards in key areas around the truck, including the front, rear, and turning radius zones, giving operators real-time alerts and helping prevent accidents before they happen.
Serviceability and Smarter Diagnostics
Downtime is the enemy of productivity, and Caterpillar knows it. The next-gen 775 is built with serviceability in mind. It comes fire-suppression ready, includes extended-interval filters, and provides ground-level access for routine maintenance.
What’s new and particularly handy are the remote diagnostic tools. Remote Flash allows technicians to update truck software without halting operations, scheduling updates during off-hours. Meanwhile, Remote Troubleshoot lets Caterpillar dealers run diagnostics while the truck is still working, minimising disruptions and getting machines back on track faster.
Key Specs
For those looking to get into the nuts and bolts:
- Engine: Cat C27
- Gross Power SAE J1995: 615 kW (825 hp)
- Gross Vehicle Weight: 111,811 kg (246,500 lb)
- Nominal Payload Capacity: 65 tonnes (71 tons)
These figures, while impressive on paper, translate into serious performance on site.
A Future-Ready Workhorse
The Cat 775 isn’t just another update—it’s a blueprint for what off-highway trucking will look like in the next decade. With autonomous capabilities on the horizon, boosted productivity, advanced diagnostics, and a laser-sharp focus on operator safety, it’s clear Caterpillar is driving towards a smarter, more sustainable future.
And while the machine won’t hit the market until 2026, its unveiling at bauma 2025 is already shaking up expectations and fuelling discussions across construction and quarrying sectors.
Looking Ahead
Caterpillar isn’t dipping a toe into the autonomous waters—they’re diving in headfirst, using decades of innovation to bring autonomy to more than just mega-mines. The 775 is proof that cutting-edge technology and practical performance can walk hand in hand.
Construction professionals, investors, and policymakers would be wise to watch this space. Because when autonomy hits the road, Caterpillar intends to be in the driver’s seat.
