小松 PC 40 MR-3

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 PC40MR is a 4-ton compact MR short-tail mini excavator, classic Japanese original model with huge circulation in global rental market. Powered by Komatsu 4D88E-6 direct injection engine, simple structure and reliable performance with low failure rate. It is equipped with offset boom, which allows digging alongside walls and fences. ROPS/FOPS canopy and air-conditioned enclosed cab are available. Factory pre-plumbed auxiliary hydraulics support hydraulic breaker, auger, thumb, quick hitch and other attachments. Widely used for yard renovation, landscaping, municipal pipe trenching, indoor demolition and small farm earthworks. Agile body and sufficient digging force, it is a popular mini excavator for export.