卡特 309 CR

Overview: The 2025 Original Cat 309 CR is a high-performance 9-ton mini hydraulic excavator designed to deliver maximum power, exceptional stability, and heavy-duty capabilities in a compact footprint. Featuring a zero tail swing design, it is engineered for maximum productivity in tight urban spaces, utility work, and large-scale landscaping projects. Key Advantages: * 2025 Latest Generation Performance: Powered by a robust, fuel-efficient Cat C3.3B engine delivering 69.5 hp (51.8 kW) of net power, offering up to 20% enhanced overall performance in lifting, swinging, and multi-functioning. * Zero Tail Swing Design: The upper frame stays within the track width, allowing operators to work safely and efficiently close to walls, fences, and obstacles on confined job sites. * Advanced Load-Sensing Hydraulics: Equipped with a high-flow variable displacement piston pump system that ensures smooth, precise multi-function control and seamless compatibility with power-hungry attachments like hammers, augers, and mulchers. * Superior Operator Comfort: Features a premium, air-conditioned ROPS/FOPS cab with ergonomic controls, an intuitive advanced monitor, and Bluetooth key push-to-start convenience for all-day operator fatigue reduction. * Lower Operating & Maintenance Costs: Built with extended service intervals, grouped ground-level daily check points, and heavy-duty structural components to maximize uptime and reduce total ownership costs.