CATERPILLAR 245B LC II CRAWLER EXCAVATOR

Technical Description

The Caterpillar 245B LC II is a heavy-duty hydraulic excavator designed for large-scale excavation tasks, featuring a turbocharged and aftercooled 3406B engine with a displacement of 891 cubic inches, delivering 360 horsepower at 2100 rpm. It has a substantial operating weight of approximately 162,657 lbs (73,780 kg) and a fuel capacity of 180.2 gallons, ensuring extended operational time. The machine offers versatile digging capabilities with three backhoe boom/stick configurations, achieving maximum digging depths of 25.6 ft, 27.6 ft, and 31.5 ft respectively, and maximum reach on the ground from 40.8 ft up to 45.8 ft. Maximum vertical wall dig depths range from 16.7 ft to 21.2 ft, supporting various excavation demands. Dimensionally, the excavator stands 11.9 ft tall to the top of the cab, with a track length of 18.5 ft and track gauge around 10.7 ft to 9.4 ft with a deep trencher attachment. Ground clearance measures 2.5 ft. The undercarriage includes 45 track shoes per side with widths from 24.1 in to 35.9 in, providing ground pressures between 10.4 psi and 16 psi, facilitating stability on different terrains. The maximum travel speed is 2 mph. Hydraulic performance is notable with a pump flow capacity of 232 gallons per minute and system relief valve pressure of 4500 psi. The hydraulic system fluid capacity is 192.6 gallons. Swing speed is 4.7 rpm, supported by an 11.8-gallon swing drive fluid capacity. The excavator’s electrical system operates at 24 volts with a 50-amp alternator. Additional operational capacities include a maximum cutting height of up to 38.5 ft with the longest boom option and a max dump height near 25.9 ft. This combination of power, reach, and hydraulic efficiency makes the Caterpillar 245B LC II well-suited for demanding excavation, trenching, and loading applications.