Used CAT303.5E Hydraulic Crawler Excavator

Below are all the key benefits of the CAT 303.5E excavator. :

1. Superior Performance and Efficiency Powerful and Efficient Cat C0.8 Engine: Utilizing turbocharging technology, it delivers powerful power while ensuring fuel economy. Compliant with China Nonroad III (CSIII) emission standards, it eliminates the need for complex aftertreatment systems (such as a DPF), reducing potential problems and simplifying maintenance. High torque is available even at low rpm, making it ideal for excavation operations. Cat Smart Hydraulic System: This system intelligently senses the operator’s control intent and distributes hydraulic flow and power as needed, reducing unnecessary energy loss. It achieves the perfect balance of precise controllability and powerful digging force, making it a breeze for both delicate grading and heavy excavation. Outstanding Digging and Lifting Capacity: Compared to its tonnage class (3.5 tons), it offers industry-leading arm and bucket digging forces, making digging, loading, and other tasks faster and easier. Powerful lifting capacity ensures stable and reliable operation in operations such as lifting and pipe placement.

II. Excellent Maneuverability and Comfort Two Control Modes (E/H Mode): E-Mode (Economy Mode): The default setting maximizes fuel savings while maintaining adequate operating efficiency, making it suitable for most routine operations. H-Mode (High-Efficiency Mode): Provides increased hydraulic power and faster speeds for heavier loads requiring higher productivity. The operator can switch between these modes with a single button according to the working conditions. Ergonomic Cab: Spacious: Even tall operators have ample legroom and reach, ensuring fatigue-free operation during long hours. Low Noise and Low Vibration: Excellent shock absorption and sealing create a quiet and stable working environment. Panoramic Visibility: Large glass windows and strategically designed columns provide excellent forward and rearward visibility, enhancing operational safety. Intuitive Control Interface: All controls are easily accessible, and monitor information is clear and easy to read. Pilot Joystick (Optional): A hydraulic pilot joystick is available as an option. It offers lighter operating force, more precise control, and significantly reduces operator fatigue, making it particularly suitable for extended, delicate operations.