CATERPILLAR 319C LN CRAWLER EXCAVATOR

Technical Description

The Caterpillar 319C LN is a versatile hydraulic excavator designed for a range of earthmoving tasks, featuring multiple boom and stick options that enhance its operational flexibility. Depending on the boom/stick configuration, it offers a maximum cutting height between 28.4 ft and 31.8 ft, a maximum digging depth ranging from 17.9 ft to 22.5 ft, and a maximum reach along ground extending from 27.1 ft to 31.7 ft. The excavator’s loading height varies from 19.5 ft to 22.7 ft, with vertical wall digging depth capabilities of 16.8 ft to 21.5 ft, adapting to diverse site requirements. The machine's overall shipping height is approximately 9.7 to 9.9 ft, and the shipping length ranges from 29 to 29.6 ft, facilitating transport and site access. It features a reference bucket capacity of 1.4 cubic yards, suited for heavy-duty mucking and loading operations. Powered by a turbocharged Cat 3066 T engine with a displacement of 390.6 cubic inches, the 319C LN delivers a gross power of 132 hp (98 kW) and net power of 127 hp (95 kW) at 1800 rpm. The robust hydraulic system offers a pump flow capacity of 100.4 gallons per minute with a relief valve pressure of 4975 psi, ensuring efficient hydraulic power for boom, stick, and bucket movements. Key dimensions include a ground clearance of 1.6 ft, track gauge of 6.6 ft, track length on ground of 12 ft, and an outside track width of 8.2 ft. The tail swing radius is 8.3 ft, enabling effective maneuverability in confined spaces. The undercarriage supports a drawbar pull of 44,063 lbs and a maximum travel speed of 3.5 mph (5 kph) with 19.7-inch shoes. Operating weight is approximately 45,371 lbs. Fluid capacities include 8 gallons for cooling system, 3.5 gallons for engine oil, 84.6 gallons for fuel, and 49.7 gallons for hydraulic fluid.