Construction Equipment Guide
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The Caterpillar 345B L II is a large hydraulic excavator in Caterpillar's 345B series, designed for heavy-duty earthmoving, mass excavation, and site development work. It features a long undercarriage for improved stability and a large-capacity boom and stick configuration suited to demanding digging and loading applications. Commonly used in mining, quarrying, road construction, and large-scale civil projects, the 345B L II is known for its high breakout force, strong lifting capability, and durable construction. As an excavator, it is typically configured with a bucket and can also support various attachments for specialized material handling tasks.