Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
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The Caterpillar 310 is a compact mini excavator designed for digging, trenching, grading, and utility work in confined jobsite conditions. It is part of Caterpillar's mini excavator lineup and is commonly used in construction, landscaping, municipal maintenance, and site preparation. The machine typically features a reduced tail swing design, hydraulic versatility, and compatibility with a range of attachments such as buckets, augers, and breakers. The Caterpillar 310 is valued for maneuverability, transportability, and efficient operation in tight spaces where larger excavators cannot work. Specifications may vary by model year, configuration, and region.
| Digging Depth ft (m) | 17.0 (5.2) Starting 2025 Model Year |
| Digging Reach ft. (m) | 25.1 (7.7) Starting 2025 Model Year |
| Engine | C3.3B Starting 2021 Model Year |
| Engine hp (kW) | 70.3 (52.4) Starting 2025 Model Year |
| Max Digging Depth | 205.2 in ft (62.54 m) Starting 2023 Model Year |
| Net Power | 69.50 hp (51.83 kw) Starting 2023 Model Year |
| Operating Weight | 22,451.00 lbs (10,183.61 kg) Starting 2023 Model Year |
| Operating Weight lbs (kg) | 22,447 (10,181.8) Starting 2025 Model Year |