The K30 mini-excavator has an operating weight of 2.4 tons and is powered by a Yanmar 3TNV80 three-cylinder, water-cooled diesel engine with a rated power of 15.2 kW, delivering ample power and excellent fuel economy. With overall dimensions of 4100×1500×1500 mm and a zero-tail-swing design, the machine’s rear does not extend beyond the track width during operation, significantly enhancing safety and maneuverability in confined spaces.
The hydraulic system utilizes a combination of a piston pump and a high-efficiency multi-way valve, paired with piston-type travel motors to enable high/low-speed switching, ensuring smooth operation and precise responsiveness.
Standard features include a boom swing function and an expandable undercarriage; the boom can swing horizontally to the left or right, and the track width is adjustable, further improving the machine's ability to work close to walls or edges and navigate narrow passages.For ease of maintenance, the engine hood features a rear-hinged, upward-opening design with a wide opening angle, facilitating daily inspections of the engine, radiator, and hydraulic components.Key hydraulic components are sourced from the renowned domestic brand Zhongwei Zhuote, ensuring stable, reliable quality and convenient access to spare parts. The machine comes standard with a four-post canopy, providing effective protection against falling objects and shade from the sun.
Users can opt for a fully enclosed cab with air conditioning to enhance operator comfort. Additionally, the equipment comes standard with auxiliary hydraulic lines and shut-off valves, allowing for the quick connection of attachments such as hydraulic breakers and shears without modification; the shut-off valves prevent hydraulic fluid leakage during attachment changes.With its compact structure and smooth operation, the machine is suitable for a wide range of applications, including municipal engineering, landscaping, indoor demolition, and agricultural water conservancy projects.
