CATERPILLAR 315B L CRAWLER EXCAVATOR

Technical Description

The Caterpillar 315B L is a robust hydraulic excavator designed for versatile digging and loading operations, featuring multiple boom and stick configurations to optimize reach and depth. It offers four boom/stick options with maximum cutting heights ranging from 27.9 ft to 29.5 ft, maximum digging depths from 17.5 ft to 21.6 ft, and maximum loading heights between 19.5 ft and 21.1 ft, allowing precision in diverse applications. The maximum reach along the ground varies from 26.4 ft to 30 ft with vertical wall digging depths between 14.5 ft and 18.3 ft depending on the configuration. Powered by a turbocharged Cat 3046T diesel engine with a displacement of 305 cu in, it delivers 99 hp (74 kW) net power at 2100 rpm, ensuring both efficiency and power. The hydraulic system includes boom and stick cylinders with bores of 4.3 in and 4.8 in respectively, and maximum implement pressure of 4980 psi, supported by a main implement flow of 70 gpm to facilitate smooth and responsive operation. Swing speed is rated at 10 rpm, with a maximum drawbar pull of 29,480 lbs enabling strong movement and maneuverability. The machine has an operating weight of approximately 37,000 lbs, ground clearance of 1.6 ft, track length on the ground of 10.5 ft, and track gauge of 6.6 ft, with a compact shipping height of 9.2 ft and length near 28 ft for transport convenience. Bucket capacities range from 0.5 to 1.1 cubic yards, adapting to various load requirements. Electrical system runs at 24 volts with a 50 amp alternator, fuel capacity of 74 gallons, and hydraulic fluid capacity near 49.7 gallons, supporting extended duty cycles. These specifications highlight the 315B L’s adaptability, power, and operational efficiency for heavy-duty excavation tasks.