PR 766 - Liebherr

PR 766 Litronic

Reliability and comfort in every load

Highlights

From mining to materials handling: The new undercarriage design, combined with the advantages of diesel hydraulic drive and the operating control and cabin comfort, offers maximum capability at the highest level of efficiency.

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Operating weight - 53,460 - 54,333 kg
53,460 - 54,333 kg
Blade capacity - 13.60 - 17.00 m³
13.60 - 17.00 m³
Engine output (ISO 9249) - 310 kW / 422 hp
310 kW / 422 hp
Engine output (SAE J1349) - 310 kW / 416 HP
310 kW / 416 HP

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PR 766 highlights:

Superior performance and reliability

Designed for the mining industry's demands, the PR 766 G8 dozer offers exceptional reliability and cost-effectiveness. Its robust construction and advanced engineering handle tough terrain and heavy loads, ensuring maximum productivity and efficiency.

Ultimate comfort

Enjoy unrivalled comfort on board the PR 766 thanks to a perfect panoramic view, advanced lighting and comprehensive cab safety features.

Efficient after-sales support and maintenance

Backed by efficient after-sales service, the PR 766 G8 ensures long-term reliability with low-maintenance operation and high availability, supported by robust components and extensive testing for safety and performance assurance.

Technical data

Operating weight	53,460 - 54,333 kg
Engine output (ISO 9249)	310 kW / 422 hp
Engine output (SAE J1349)	310 kW / 416 HP
Emission stage	V
Blade capacity	13.60 - 17.00 m³
Travel speed	10.50 km/h

Downloads

Brochure PR 766 Litronic

PDF (6.3 MB)

Brochure Timber handling

PDF (6.5 MB)

Brochure Waste management

PDF (5.5 MB)

Brochure Quarrying Industry

PDF (5.9 MB)

The earthmoving programme

PDF (9.6 MB)

Intelligent power, effortless control, unmatched reliability

Optimised engine control

Optimised engine control ensures a significant increase in power in demanding situations. When additional power is required, the system increases engine torque while maintaining a constant engine speed, resulting in increased power. This optimised control mechanism guarantees outstanding thrust power, enabling exceptional performance even in the most demanding working conditions. Discover the benefits of reliable, robust power, ensuring efficiency and effectiveness in all your demanding tasks.

Advantages:

Outstaning pushing power even in difficult working conditions
Optimised control and smooth power delivery enhance handling, boosting productivity and safety.
Precise power modulation boosts efficiency, reducing fuel consumption and costs.

Self-explaining and intuitive touch display

The PR 766's intuitive touchscreen provides an overview of all essential machine data, including fuel and AdBlue consumption. It offers operator-specific settings such as driving modes, ECO mode, counter-rotation and automatic engine speed reduction. The design of the display follows a self-explanatory principle, making it easy to understand and set important machine data and parameters. The result is more productive work, as the machine can be ideally adjusted to suit the operator's preferences and needs, ensuring optimum performance and efficiency.

Advantages:

Principle of self explanation of important machine data and settings
More productive work through ideal adjustment of the machine to the operator

Reliable final drives

PR 766 final drives are designed for reliability, durability and maximum performance, with hydraulic motors mounted in the main frame for optimum protection. These transmissions feature a double sealing system for effective leakage control via an inspection window. Thanks to constant temperature control, the final drives guarantee safe operation and long service life. Designed for maximum reliability, these final drives deliver exceptional performance, even in the toughest applications, and guarantee constant, reliable operation.

Advantages:

Highest reliability even in tough applications
Enhanced durability and protection
Hydraulic motors in the main frame boost durability and protect against damage, ensuring long-lasting final drives