Product Description
Engineered for precision and built to perform under sustained operational demand, this 2020 Komatsu PC200-7 represents the benchmark in the 20-ton hydraulic excavator class. Powered by the Komatsu SAA6D102E-2 engine — a 5.883L, 6-cylinder, water-cooled direct injection unit delivering 107 kW — this machine pairs raw power with exceptional fuel efficiency from its 400L tank capacity.
At the core of its hydraulic architecture sits a variable piston pump system producing a maximum main pump flow of 2×214 L/min. Traveling circuit pressure reaches 37.3 MPa, supporting a top travel speed of 12.4 km/h, while bucket digging force registers a commanding 149 kN — figures that reflect the engineering rigor this model series is known for.
- Engine: Komatsu SAA6D102E-2 | 107 kW | 102×120mm bore/stroke
- Bucket digging force: 149 kN | Rod digging force: 145 kN
- Maximum digging depth: 5,380 mm | Maximum digging radius: 9,380 mm
- Maximum excavation height: 9,800 mm | Maximum unloading height: 6,890 mm
- Track plate width: 600 mm | Working weight: 20,253 kg
- Origin: Japan | Currently located: Zhejiang, China
| Specifications | Value |
|---|---|
| No. | 1089304 |
| 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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