コマツ（小松製作所） PC 400-7

Komatsu PC400-7 is a 41-ton large hydraulic crawler excavator, equipped with original Komatsu SAA6D125E-3 direct injection turbo engine, rated power 246kW, standard rock bucket capacity 1.9m³, operating weight 41400kg. Adopt Komatsu CLSS load-sensing hydraulic system, powerful digging force, stable compound movements, heavy-duty structure for mining and quarry work. ✅ Application Scenarios Mining, quarry stone breaking, large earthmoving, road construction, foundation excavation, big demolition project. Support heavy breaker, rock grapple and other heavy attachments. ✅ Brand & Performance Advantages Original Komatsu 6-cylinder direct injection engine, high torque, good adaptability to low-quality diesel, excellent heat resistance for Middle East high temperature. CLSS self-adjusting hydraulic system, high efficiency, strong breakout force, suitable for heavy crushing work. Reinforced heavy-duty boom & arm, durable frame, long service life under harsh mining conditions. Full option version: factory high flow breaker piping, heavy rock bucket, suspension seat, color monitor, LED working lights, anti-roll cabin. Japan original machine, spare parts supply mature in Iran & Middle East, easy maintenance.