CATERPILLAR 315F L CRAWLER EXCAVATOR

Technical Description

The Caterpillar 315F L is a compact radius hydraulic excavator powered by a Cat C4.4 ACERT diesel engine delivering 97 horsepower and 72 kilowatts of net power. This Tier 4 Final/Stage IV compliant engine features a 4.1-inch bore, 5-inch stroke, and 270 cubic inch displacement, offering efficient operation with biodiesel capability up to B20. The machine achieves a maximum digging depth of 19.5 feet and extends 28.5 feet along ground level, making it well-suited for confined spaces and precision excavation tasks. Its hydraulic system maintains a maximum main flow of 67 gallons per minute with equipment pressure rated at 4,420 psi, swing pressure at 3,340 psi, and travel pressure reaching 5,080 psi. The pilot system operates at 4.8 gallons per minute with a 600 psi maximum pressure for responsive control. The 315F L achieves a maximum drawbar pull of 25,400 pounds and travels at speeds up to 3.4 miles per hour, providing adequate mobility for job site relocation. The swing mechanism operates at 11.5 rpm with 22,790 foot-pounds of torque for smooth, controlled rotation. Service capacities include a 47-gallon fuel tank, 42.3-gallon hydraulic system capacity, and 22.2-gallon hydraulic tank with additional 7.4-gallon cooling system capacity. Two power modes—high power and eco mode—enable active fuel management for operational efficiency and cost savings on extended projects.