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Liebherr Canada - PR 746 Litronic Crawler Dozers

The crawler tractor PR 746 Litronic features an extraordinary output in all speed ranges due to its hydrostatic travel drive. It can thus reach its maximum speed without any switching procedures. Constant power is always provided to both tracks, even when travelling curves, allowing the machine to turn on the spot in restricted working areas, as well as providing optimum push power. The constantly high efficiency and the electronic limit load regulation also ensures that the fuel consumption remains minimal, despite the machine being operated at full load. Centralised maintenance points and a unique maintenance access including an inclining operator's cab also contribute to the machine's cost-effectiveness.


Key specifications
Engine output 185 kW/252 HP (ISO 9249)
Operating weight 28,300 - 30,800 kg
Blade capacity 6.00 - 7.20 m³
Travel speed 0 - 11 km/h