The KOBELCO SK210 is a 21-ton class medium crawler excavator, designed for high performance, fuel efficiency, and durability. It features a powerful engine, advanced hydraulic system, and stable undercarriage, making it perfect for earthmoving, construction, quarrying, and road building. With smart controls, comfortable cab, and low operating costs, it delivers high productivity and reliability for global construction demands.

The Sany SY355H (SY355H-9) is a 35-ton class large heavy-duty hydraulic crawler excavator, specially engineered for mining, quarrying, large-scale earthmoving and high-intensity infrastructure projects. Powered by a 190.5kW high-performance engine and equipped with Sany's exclusive DOMCS intelligent matching system, it delivers exceptional digging force, enhanced efficiency and 10%-15% lower fuel consumption than previous models. With a reinforced mining-specific structure and advanced hydraulics, it ensures stable, reliable performance in harsh, heavy-load working conditions.

The Komatsu PC400-7 is a 40-ton class large-scale hydraulic crawler excavator, a classic high-performance model designed for heavy-duty construction scenarios such as large-scale earthmoving, mining, quarrying, and large infrastructure construction. It is equipped with an original Komatsu high-torque diesel engine and advanced hydraulic control system, featuring extraordinary digging force, stable operation, excellent wear resistance and high fuel efficiency, perfectly adapting to long-term harsh and heavy-load working environments.