LIEBHERR R926 CRAWLER EXCAVATOR

Technical Description

The Liebherr R926 is a high-performance crawler excavator engineered for demanding earthmoving applications, combining robust power, advanced hydraulics, and operator comfort. This model features a water-cooled, turbo-charged engine with after-cooler and DOC Deutz exhaust gas recirculation, meeting Tier 4 Final emission standards for environmentally responsible operation. The engine delivers 129 kW (175 hp) at 1800 rpm, supported by a dry-type air cleaner and sensor-controlled idling for optimal efficiency. The electrical system operates at 24V, powered by dual 135 Ah / 12V batteries, ensuring reliable starting and stable performance. The R926 offers a choice of boom and stick configurations, with breakout forces up to 28,101.2 lbs and bucket digging forces ranging from 21,806.5 lbs to 23,605 lbs, depending on the setup. Maximum digging depth reaches 25.5 ft, with a ground reach of 35.7 ft and a dumping height of 22.1 ft, providing exceptional versatility on site. The undercarriage is designed for stability, with a width of 15.5 ft and a tail swing radius of 5.6 ft, while the drawbar pull reaches 50,807 lbs for superior traction. Fuel and urea tanks hold 87.5 gal and 119.2 gal respectively, supporting extended operation. The excavator’s advanced Positive Control hydraulic system, integrated electronics, and ergonomic cab with panoramic visibility ensure precise, efficient, and comfortable operation in a wide range of working conditions.