Liebherr's Generation 8 dozers push boundaries

Liebherr has officially rolled out its complete Generation 8 crawler dozer lineup, delivering a full spectrum of earthmoving solutions built for demanding construction, mining, and infrastructure applications. The series — produced at the company's Telfs, Austria, facility — ranges from the nimble PR 716 G8 to the heavy-hitting PR 776 G8 and now gives contractors a complete portfolio for a wide range of job sites.

A full lineup built for modern job sites

The new fleet spans operating weights from 13,300 kg to more than 73,000 kg, with power outputs that put the machines among the strongest in their classes. The lineup includes the PR 716 G8, which is optimized for fine grading, trench work, landscaping, and tight urban space. Mid-size models, the PR 736 G8 and 746 G8, are designed for maximum versatility, shifting between precision work and tougher terrain. Finally, the PR 776 G8 is Liebherr's flagship production dozer which delivers 565 kW (768 hp) for quarrying, mass excavation, and large-scale infrastructure projects. Across the lineup, the Generation 8 engineering philosophy centres on more power, more control, and more operator-focused design.

From soft soils to rock-heavy sites, Generation 8 dozers are engineered to transition smoothly across conditions. Multiple blade configurations — including 6-way and straight blade options — allow machines to be tailored to the job site.

Hydrostatic drive and intelligent assistance

Every G8 dozer features Liebherr's hydrostatic travel drive, which provides smooth, consistent operation — even under fluctuating load conditions. Liebherr's hydrostatic drive is a standout feature on its crawler dozers, delivering smooth, stepless power without the need for shifting. By running the engine at an optimal RPM and adjusting ground speed automatically, the system boosts fuel efficiency, traction, and control. Independent drives for each track provide exceptional stability on slopes and reduce track slip in tough conditions, while quick response to load changes gives operators precise blade control — ideal for fine grading. With fewer mechanical components, hydrostatic drive also cuts down on wear and maintenance, lowering operating costs over the machine's life. Liebherr reports fuel savings of up to 20 percent compared to conventional drivetrains, a key consideration as contractors focus on lowering costs.

Liebherr–Canada delivers brand-new PR 776 dozers to Gibraltar Mine

In April, team members from Liebherr–Canada travelled to Gibraltar Mine in British Columbia for the handover of four PR 776 dozers to the mine operator, Taseko Mines. One of these dozers was Liebherr's flagship 70-tonne dozer, the first PR 776 G8, to hit Canadian soil.

The Gibraltar Mine is the second-largest copper mine in Canada and moves more than 308,000 tonnes of rock per day. With so much material to move, fuel consumption is top of mind for Taseko, one of Canada's leading copper producers. The PR 776, with its fuel efficiency, was the perfect fit.

"The PR 776 is the biggest hydrostatically driven dozer in the world," says Jan Schroeder, general sales manager for Liebherr–Canada. "Its powerful Liebherr engine, coupled with its hydrostatic drive, gives our customers by far the best fuel efficiency in the 70-tonne class. This leads to lower operational costs as well as a significant reduction in the amount of greenhouse gases emitted on site."

The latest generation of the PR 776, the PR 776 G8, couples this incredible efficiency with brand-new electronic architecture that makes the dozer compatible with Liebherr Mining's cutting-edge Operator Assistance Systems. These assistance systems offer operators unparalleled precision when working with the dozer's blade and ripper.

While the PR 776's efficiency played a major role in Taseko's decision to integrate these dozers into its fleet at Gibraltar Mine, it was not the only determining factor. It was also important to partner with an OEM that could work alongside Taseko and find a solution that would suit its business needs and the needs of Gibraltar Mine.