The D39PXi-24 crawler dozer features the integrated machine control the eliminates blade-mounted sensors.
The PR 776 is powered by a Liebherr 12-cylinder diesel engine developing 759 horsepower.
The Liebherr PR 716 Litronic crawler dozer joins the company’s line of “generation 6” crawlers, which is comprised of six models with operating weights from 14.3 to more than 80 tons.
The 700K SmartGrade crawler dozer features a Topcon 3D-MC2 Grade Control System fully integrated into the machine cabin, structures, and software, without external masts and cables.
The latest Cat D6N dozer features greater ease of operation, a 10 to 15 percent boost in fuel efficiency, and an increase of up to 10 percent in productivity compared to the previous model, according to the company.