PR 726 Litronic Liebherr PR 726 Litronic Specifications & Technical Data (2022—2026)

Performance

As a driver you demand: Full power on-call at all times – even with varying weather conditions and grades of material. Whether in heavy dozing or in precise levelling: The new Generation 8 keeps you “in the fast lane”. The hydrostatic drive always delivers the optimum pushing speed. The Operator Assistance Systems guarantee maximum grading quality and efficiency.

Your multifunctional tool. Your crawler dozer.

For productive use, every operating step you make demands the ideal combination of speed and traction. The Liebherr crawler dozer lets you choose the highest possible speed for your operating conditions and directly call up full thrust at any time via the joystick.

Control and Equipment

If the ground is loose, simply select a higher speed range. Due to the electronic pilot control, not only can you set the speed of the machine, you can also select the reactivity and speed of the operating hydraulics in the display. You can also equip your Generation 8 crawler dozer with the proven Liebherr quality heavy duty blade.

Even more powerful Liebherr diesel engine

We install our own diesel engines in our crawler dozers - specifically designed for heavy construction machinery. In combination with the hydrostatic drive, your machine generates the maximum tractive power at any speed.

Grading to the power of 3

The three levels of Liebherr operator assistance functions increase both the speed and the quality of the grading performance for both inexperienced and professional drivers.

The choice is up to you!

You decide how much "power" the Liebherr crawler dozer will give you. If large quantities of material are to be moved, the hydrostatic drive works at constant engine speed to save resources and keep costs down. The larger blade capacities of the Generation 8 machines give additional reserves of power. For light work, you can give priority to economy with the Eco mode. And every time, the environment always benefits. Generation 8 ranks particularly well in heavily built-up commercial areas due to its low noise emissions.

Moving the earth. Shaping horizons.

As a driver, you are at the centre of operations and responsible for the success of the project. You have to fulfill the specified requirements on time and always find appropriate solutions. A Liebherr Generation 8 crawler dozer lets you use your skills and capability to the full. You are both goal-oriented and creative in your work and thus benefit from the latest digital dozer technology in each assignment.

Productivity and creativity

Re-cultivate the site after extracting the materials of value. Here you can switch to the environmentally friendly eco mode for light work and material removal. This lets you achieve both your required pushing performance and maximum fuel economy.

Safe on slopes at top speed

When driving on slopes and embankments, the machine assists you with automatic speed monitoring. The Hill Assist function, with automatic parking brake, makes hill starts simple. The modern Liebherr drive system completely dispenses with the need for a wear-intensive foot brake.

Advanced ideas and successful innovation

With ground breaking concepts, such as stepless drive with adaptive tractive force adjustment, joystick control, Drive by Wire and automatic speed control, we never fail to impress our customers time and again.

Hydrostatic Drive Benefits

Through the Liebherr hydrostatic drive, the machine automatically and continuously delivers the correct traction when ripping - without any gear changes. At the end of ripping the first strip, the rear ripper is raised automatically at the push of a button. The undercarriage design also gives you the added benefit of a low centre of gravity. Ready to tackle any stony or steep terrain, the fixed ripper control with mini-joystick ensures you always find a stable hold.

Automate operating movements

Quick Drop: Rapid lowering of the blade. Auto Blade: Automatic raising and lowering of the blade. Automatic lifting of the rear ripper at the push of a button.