Alliance May 24

News

Digging deep into construction machinery news

Liebherr’s PR 766 dozing with style

Fri 29 Jun 2018

Liebherr’s PR 766 dozing with style

The PR 766 weighs in between 46,200kgs up to 54,200kgs depending on specification and takes its power from a 310kw (422hp) eight-cylinder v engine which meets the required Stage IV/Tier 4 emission standards by means of SCR without the need for a diesel particulate filter.
Keeping in line with other dozers in the Liebherr range this unit's hydrostatic drive enables the speed of the diesel engine to be kept constant in practical use regardless of the required load, meaning it always runs at the optimum efficient speed. During the demonstration I was very impressed by just how quiet this machine is when working hard. As we have come to expect from Liebherr most of the essential drivetrain components have been developed in-house and optimally coordinated, which increases the system efficiency. The standard oscillating undercarriage allows the track rollers to be flexibly adapted to the surface, offering increased traction on the ground and vastly improved comfort for the operator. The modern design of Liebherr's new PR 766 offers the driver an excellent view in all directions, which makes work particularly efficient and increases safety in daily use. Edges which slope away on all sides and the all-round panoramic window ensure ideal panoramic visibility of the land, as well as the blade and rear-mounted ripper. Centralised maintenance points, wide-opening access flaps and engine compartment doors, as well as a tilting operator's cab as standard, enable perfect maintenance access. This is enhanced by engine compartment lighting as standard, which guarantees that daily checks can be performed quickly and efficiently, even in poor lighting conditions. The intervals for changing the hydraulic oil on the new PR 766 can be extended to up to 8000 operating hours if the hydraulic oil is monitored accordingly.  

Loads more

LOADS MORE

This website and services embedded within it use cookies to offer you the best user and functional experience and to provide us with performance statistics. Please click more information to read about cookies and to view the cookies we use.

More information | Block cookies

If you choose to block cookies some parts of this website may not operate. To block cookies please do this within your browser settings. Most browsers allow you to block cookies within their settings and we have provided links to the most commonly used browsers. Please view our cookie details page for more information on the cookies we use.

Chrome | Firefox | Safari | IE

Accept + close