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Engineered with Komatsu's proven SAA6D102E-2 powerplant delivering 107 kW at optimal rpm, this 2016 PC200-7 represents the pinnacle of 20-ton class excavator design. The machine operates through a dual variable piston pump system providing 2×214 L/min flow capacity, ensuring responsive hydraulic performance across all functions. Bucket digging force reaches 149 kN while rod digging force achieves 145 kN, supported by traveling hydraulic circuits rated at 37.3 MPa.
Built for precision work, the PC200-7 offers a maximum digging reach of 9,380 mm and excavation depth of 5,380 mm. The 0.8 m³ backhoe bucket pairs with selectable rod lengths of 1,840 mm or 2,410 mm, providing operational flexibility across diverse job sites. Water-cooled 4-stroke direct injection technology maintains consistent thermal management, while the 400 L fuel capacity supports extended operating cycles.
Currently positioned in Hangzhou, Zhejiang, this joint venture-manufactured unit demonstrates Komatsu's commitment to hydraulic efficiency and structural durability. The compact 3,000 mm transport width and 3,270 mm rear turning radius enable maneuverability in confined spaces without compromising the 20,253 kg working weight stability.
| Specifications | Value |
|---|---|
| No. | 1019715 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 20253 |
| Bucket capacity (m³) | 0.8 |
| Rod length (mm) | 1840/2410 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Komatsu Komatsu SAA6D102E-2 |
| Rated power (kw/rpm) | 107 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 102 x 120 |
| Displacement (L) | 5.883 |
| Working form | 4 stroke, water cooled, direct injection |
| Bucket digging force (kN) | 149 |
| Rod digging force (kN) | 145 |
| Travel speed (km/h) | 12.4 |
| Maximum flow of main pump (l/min) | 2*214 |
| Traveling Hydraulic Circuit (Mpa) | 37.3 |
| Rotary Hydraulic Circuit (Mpa) | 28.9 |
| Control Hydraulic Circuit (Mpa) | 3.2 |
| Main pump type | Variable piston pump |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 143 |
| Engine Oil changes (L) | 24 |
| Coolant (L) | 22.4 |
| Total transport length (mm) | 9480 |
| Total transport width (mm) | 3000 |
| Total transport height (mm) | 2985 |
| Full cab height (mm) | 2095 |
| Back end turning radius (mm) | 3270 |
| Total track length (mm) | 4080 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 3000 |
| Track ground length (mm) | 3270 |
| Maximum digging radius (mm) | 9380 |
| Maximum digging depth (mm) | 5380 |
| Maximum excavation height (mm) | 9800 |
| Maximum unloading height (mm) | 6890 |
| Maximum excavation radius of stop surface (mm) | 8660 |
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