Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar 304 is a compact mini excavator designed for versatility and efficiency in tight spaces. Featuring a robust diesel engine, the Cat 304 delivers reliable performance for construction, landscaping, and utility projects. Its compact size allows for easy maneuverability in confined areas, while the advanced hydraulic system provides smooth and precise control. The Caterpillar 304 mini excavator includes a durable undercarriage, adjustable boom, and quick coupler compatibility for various attachments. Ideal for digging, trenching, and material handling, the Cat 304 combines Caterpillar's engineering quality with fuel efficiency and operator comfort, making it a preferred choice in the mini excavator category.
| Digging Depth ft (m) | 11.5 (3.5) Starting 2025 Model Year |
| Digging Reach ft. (m) | 17.1 (5.2) Starting 2025 Model Year |
| Engine | C1.7 Turbo Starting 2023 Model Year |
| Engine hp (kW) | 45 (33.6) Starting 2025 Model Year |
| Max Digging Depth | 138.2 in ft (42 m) Starting 2023 Model Year |
| Net Power | 45 hp (34 kw) Starting 2023 Model Year |
| Operating Weight | 9,867 lbs (4,476 kg) Starting 2023 Model Year |
| Operating Weight lbs (kg) | 9,867 (4,475.6) Starting 2025 Model Year |