CATERPILLAR 315DL CRAWLER EXCAVATOR

Technical Description

The Caterpillar 315DL is a high-performance crawler excavator engineered for demanding construction and excavation tasks. Equipped with a Cat C4.2 ACERT engine, this model delivers 115 horsepower (86 kW) of net power, ensuring robust performance and fuel efficiency across a wide range of operating conditions. The hydraulic system is designed for maximum productivity, featuring increased hydraulic pressure for enhanced lift and breakout forces, while auxiliary hydraulic and electrical lines are conveniently routed to the boom foot for simplified installation of additional circuits. The compact hydraulic layout uses shorter tubes and lines, reducing friction and pressure drops, which improves overall system efficiency and component life. Hydraulic snubbers at the rod end of the boom cylinders and both ends of the stick cylinders help cushion shock, reduce operational noise, and extend cylinder longevity. The excavator’s swing mechanism provides a swing torque of 43,400 Nm (32,010 lb-ft) and a swing speed of 10.2 rpm, enabling smooth and powerful rotation. With a maximum digging depth of 21.5 feet and a maximum reach along the ground of 30 feet, the 315DL excels in both deep digging and extended reach applications. The operating weight is 38,100 lbs, and the machine is built with a long undercarriage for improved stability and balance. The 315DL meets U.S. EPA Tier 3 and EU Stage IIIA emissions standards, reflecting Caterpillar’s commitment to environmental responsibility. Advanced electronic controls, automatic speed selection for travel motors, and a comfortable operator station further enhance productivity, ease of use, and operator satisfaction.