Over · Liebherr PR766Overzicht
The Liebherr PR766 is a large hydrostatic crawler bulldozer in the 53-tonne operating weight class, producing 422 hp and carrying a blade capacity of 13.6 m³. It sits at the upper end of the heavy dozer segment and is designed for demanding earthmoving and mass-excavation work. Liebherr's hydrostatic drive system distinguishes the PR766 from conventional torque-converter competitors in its class.
Typische toepassingenWaar deze machine wordt gebruikt
Machines of this size and blade capacity are deployed on large-scale earthmoving contracts, open-cast mining site preparation, dam and embankment construction, and major infrastructure grading. The 13.6 m³ blade volume suits high-volume push cycles where moving significant material per pass reduces cycle times. Landfill compaction support and large quarry floor maintenance are also typical roles for a bulldozer in this weight class.
Tweedehandsmarkt inspectieWat je moet controleren voordat je koopt
When inspecting a used PR766, prioritise a full review of the hydrostatic drive system, as repairs to hydrostatic transmissions in this class are technically complex and sourcing specialist service records is important. Undercarriage condition, including track links, rollers, and sprockets, should be assessed carefully on any large crawler dozer, as wear in these components represents a significant portion of ownership cost. Request full service history, oil-sample analysis records, and any telematics data to verify maintenance intervals. A pre-purchase inspection by a Liebherr-qualified technician is advisable given the machine's complexity and value.
Huidige marktPrijspositie
The European market average for the PR766 is EUR 545,000, which reflects the premium positioning of a hydrostatic heavy dozer at this operating weight. Direct competitors in the class include the Caterpillar D9R and the Komatsu D155, both of which buyers commonly evaluate alongside the Liebherr when sourcing equipment at this capacity level. The PR766's hydrostatic transmission is a differentiating factor that influences its valuation relative to those conventional-drive alternatives.