Overview
The Caterpillar 315 is a mid-size hydraulic excavator with an operating weight of 16,690 kg and an engine output of 115 hp. It sits firmly in the upper portion of the 15-to-17-tonne class, a segment that balances reach and lift capacity against site mobility. With a rated bucket capacity of 0.61 m3, the machine is engineered for productive cycle times in general earthmoving and civil applications. Caterpillar's established dealer network and parts infrastructure reinforce the model's position as a mainstream choice in this weight class.
