コマツ（小松製作所） PC 56-7

I. Factory Standard Equipment Standard Earthmoving Bucket: 0.11m³ Dual Auxiliary Breaker Hydraulic Piping: Main and secondary hydraulic circuits (standard) Front Dozer Blade (with float function) – 300mm Rubber Tracks II. Bucket Options Trenching Bucket (0.07–0.09m³): For cable trenching, yard slotting Small Rock Bucket (0.10m³): For hard soil, crushed stone Screening Bucket: For sifting sand/soil and construction waste III. Breaking & Demolition 53/55-Series Hydraulic Breaker (primary option – for breaking ground slabs, demolishing walls) IV. Material Handling Attachments Hydraulic Thumb (bucket + thumb integrated – for gripping rocks, pipes, tree roots) Small Rotating Log Grapple (for gripping branches, waste material) V. Special Attachments Hydraulic Quick Coupler: For fast switching between bucket/breaker/grapple Small Hydraulic Auger: For tree planting, small solar piling, foundation drilling Micro Vibratory Compactor: For trench edge and corner compaction

Komatsu PC56‑7 is a 5.3‑ton small crawler excavator manufactured by Komatsu China. Not true zero‑tail swing, slight rear‑projection. Widely used for municipal pipeline digging, garden landscaping, farmland irrigation, residential construction, community renovation and road repair. It delivers smooth and coordinated hydraulic movements with low failure rate. Large global population and easy‑access spare‑parts, highly popular in overseas used‑machine rental market.