30 tons Crawler Excavators

As a new-generation fully hydraulic 30 ton crawler excavator independently developed by Shanzhong, the SZ300 integrates advanced engineering technology, robust performance and flexible customization. Tailored for medium-to-large construction projects, this heavy-duty crawler excavator breaks through traditional operational limitations with its powerful excavation capacity and energy-saving design, becoming the preferred choice for engineering enterprises engaged in infrastructure construction, mining operations and municipal engineering. With a focus on reliability, efficiency and operator comfort, the SZ300 crawler excavator delivers consistent performance in complex working conditions, providing comprehensive support for high-intensity construction tasks.

Equipped with a high-power, low-fuel-consumption engine, it ensures sufficient power reserve and stable operation for heavy-load tasks. The engine is perfectly matched with an original imported hydraulic system featuring well-known brand components, delivering the advantages of high dependability, safety and environmental protection. The load-sensitive system further enhances energy efficiency, reducing fuel consumption while maintaining fast movement speed and stable braking performance, outperforming conventional excavators in operational efficiency.

The SZ300 adopts precision manufacturing processes, ensuring reliability even under continuous high-intensity operations. For operator comfort, the excavator features a spacious and comfortable cab with excellent all-round vision, paired with an upgraded ergonomic seat that effectively reduces fatigue during long-hour operations.

The powerful operating performance and excellent stability of the SZ300 30 ton crawler excavator guarantee fast work efficiency, helping customers complete projects on schedule or ahead of time. The comfortable operating environment enhances operator productivity and precision, while the flexible customization service improves the equipment’s competitiveness in bidding and special construction projects. Backed by Shanzhong’s professional support, the SZ300 30 ton crawler excavator maximizes investment returns, becoming a reliable partner for customers in heavy-duty construction scenarios.