斗山 DX 300 LC

Genuine Korean Doosan DB08 6-cylinder turbocharged engine with Stage IV emission standard, SCR-only aftertreatment without DPF clogging risk for smooth global customs clearance. 30-ton heavy-duty large excavator engineered for quarry mining, massive earthmoving and road construction, delivers strong digging force and superior loading productivity. Intelligent e-EPOS electronic hydraulic control system synchronizes engine and hydraulic power for smooth simultaneous movements and steady low fuel consumption during long shifts. 460 L/min high auxiliary hydraulic flow supports large hydraulic breakers and heavy grapples, ideal for stone crushing and rock handling mining tasks. LC long wide undercarriage expands ground contact area for stable performance on muddy mines and slopes to avoid slipping; equipped with heavy-duty 600mm wear-resistant tracks. Reinforced thick steel boom & arm structure resists cracking under heavy digging loads, extending machine service life and cutting downtime maintenance costs. 2-speed travel system provides powerful drawbar pull and great climbing capacity; large capacity bucket reduces waiting time for dump trucks during loading cycles. Mature worldwide Doosan spare parts supply chain offers affordable replacement components and extended service intervals, bringing outstanding cost performance for long-term mine operation.