卡特 307E

The CAT 307E is a 7-ton-class mini hydraulic excavator by Caterpillar, with an operating weight of 6,800-7,100 kg and a 0.33 m³ standard bucket capacity. Powered by the CAT® C2.6 DI Turbo engine (41.5 kW net power), it meets U.S. EPA Tier 2 emission standards, featuring low noise and vibration. Equipped with an advanced load-sensing hydraulic system, it delivers strong digging force and precise control, along with a 2-speed travel system and durable steel tracks. Its ergonomic, safe cab and easy-maintenance design enhance efficiency, making it ideal for municipal works, residential construction and earthmoving tasks.