Construction Equipment Guide
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The Caterpillar 320 is a hydraulic excavator in Caterpillar's medium-size excavator range, used for earthmoving, trenching, site preparation, utility work, and general construction applications. It is typically equipped with a diesel engine, hydraulic boom and stick system, and a tracked undercarriage for stability and mobility on uneven ground. The 320 is available in multiple configurations and generations, with variations in operating weight, engine output, bucket capacity, and technology features depending on model year. Common attachments include buckets, hydraulic hammers, thumbs, and couplers. The Caterpillar 320 is widely used in construction, infrastructure, and material handling operations.
| Digging Depth ft (m) | 22 (6.72) — Starting 2025 Model Year |
|---|---|
| Digging Reach ft. (m) | 32.3 (9.86) — Starting 2025 Model Year |
| Engine hp (kW) | 172 (128.5) — Starting 2025 Model Year |
| Operating Weight lbs (kg) | 49,800 (22,600) — Starting 2025 Model Year |