




Product Description
Built for heavy-duty excavation and grading operations, this 2019 Komatsu PC300-1 delivers 134.2 kW of Cummins-powered performance straight to your jobsite. Currently positioned in Putian, Fujian, this 30-ton class excavator combines proven Japanese engineering with joint-venture reliability, offering a maximum digging depth of 6,540 mm and excavation radius of 10,420 mm for demanding earthmoving tasks.
- Power & Performance: Cummins N855C 6-cylinder engine (14L displacement) generates consistent torque for digging, loading, and demolition work
- Hydraulic Capacity: 480 L/min main pump flow with 25.496 Mpa overflow pressure ensures responsive bucket control and cycle times
- Working Range: 9,960 mm maximum excavation height and 7,000 mm unloading height handle truck loading and deep foundation projects
- Site Mobility: 29,000 kg working weight with 610 mm track plates provides stability on soft ground while maintaining 3 km/h travel speed
- Operational Efficiency: 440L fuel tank and 220L hydraulic system minimize downtime during extended shifts
Transport dimensions of 11,295 mm × 3,000 mm × 3,23
| Specifications | Value |
|---|---|
| No. | 1038394 |
| Tonnage (tons) | 30 |
| Working weight (kg) | 29000 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cummins N855C |
| Rated power (kw/rpm) | 134.2 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 14 |
| Ground specific pressure (Kpa) | 57.8 |
| Rotation speed (rpm) | 6.5 |
| Travel speed (km/h) | 3 |
| Main overflow set pressure (Mpa) | 25.496 |
| Maximum flow of main pump (l/min) | 480 |
| Fuel Tank (L) | 440 |
| Hydraulic System (L) | 220 |
| Total transport length (mm) | 11295 |
| Total transport width (mm) | 3000 |
| Total transport height (mm) | 3230 |
| Full cab height (mm) | 3050 |
| Counterweight ground clearance (mm) | 1125 |
| Minimum ground clearance (mm) | 500 |
| Back end turning radius (mm) | 3370 |
| Track gauge (mm) | 2390 |
| Track plate width (mm) | 610 |
| Total track width (mm) | 3000 |
| Track ground length (mm) | 3480 |
| Maximum digging depth (mm) | 6540 |
| Maximum excavation height (mm) | 9960 |
| Maximum unloading height (mm) | 7000 |
| Maximum vertical digging depth (mm) | 5550 |
| Maximum excavation radius of stop surface (mm) | 10420 |
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