Liebherr PR 764

Lej en container til sikker opbevaring.

Vi gi’r en lås, når du lejer hos ALPHA Containers.

Lej en container hos BOXIT

Hurtig levering og gode priser

Mærke: Liebherr Model: PR 764 Driftstimer: 10161 timer. Bruttovægt: 53000.00 Årgang: 2009 Motorydelse: 421.48 Båndbredde: 72.00 In **2009**, the **Liebherr PR 764** was already established as a heavy-duty crawler dozer in Liebherr's product lineup. The PR 764 model, first introduced in the mid-2000s, continued to be one of the more technologically advanced dozers available during that period. ### Key Features of the Liebherr PR 764 in 2009 1. **Engine and Power**: - The PR 764 was powered by a **Liebherr D 9508 A7 diesel engine** in 2009, producing about **310 kW (422 hp)**. - The engine was designed to provide high torque at lower RPMs, which contributed to better fuel efficiency and reduced wear on components. - The engine met the emission standards of the time (likely Tier 3/Stage IIIA, depending on the region). 2. **Hydrostatic Drive**: - The PR 764 featured a **hydrostatic transmission**, which was notable in 2009 as it allowed for infinitely variable speed control in both forward and reverse, giving the operator more flexibility and control. - This transmission system enabled the machine to maintain optimal engine speed for efficiency, resulting in better fuel economy and reduced environmental impact. 3. **Cabin and Ergonomics**: - The operator's cabin was designed to be spacious, with a high level of comfort and visibility. - It included ergonomic controls, an adjustable seat, and air conditioning, which was considered advanced in 2009. - The cabin was mounted on a vibration-dampening system to reduce operator fatigue and increase comfort during long working hours. 4. **Blade and Ripper Options**: - In 2009, the PR 764 could be equipped with various blade types, such as the Straight Blade (S-Blade), Semi-U Blade (SU-Blade), and U Blade, offering a range of capacities suitable for different tasks. - Optional ripper attachments were available for working with hard or compacted materials, making the dozer versatile for different earthmoving and mining applications. 5. **Operational Weight and Capacity**: - The operating weight of the PR 764 in 2009 was approximately **50,000 to 54,200 kg** (110,231 to 119,268 lbs), depending on the configuration. - Blade capacities **36 cubic meters. 6. **Undercarriage Design**: - The undercarriage of the PR 764 was designed to offer high durability and traction, essential for heavy earthmoving and mining applications. - Adjustable track gauge and various track shoe widths allowed the machine to adapt to different terrains and ground conditions. 7. **Technology and Telematics**: - While basic telematics systems were available in 2009, the PR 764 could be equipped with Liebherr's early versions of fleet management and diagnostic systems, which provided some level of remote monitoring. ### Summary of 2009 Capabilities In 2009, the Liebherr PR 764 was considered one of the most advanced dozers in its class due to its hydrostatic drive, robust construction, powerful engine, and operator-focused design. Its ability to provide precise control, combined with fuel efficiency and durability, made it a popular choice in various industries, including construction, mining, and forestry. If you need more specific details about the 2009 model, like performance data or user feedback from that year, please let me know!