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Proven in demanding conditions since 2016, this Komatsu PC120-6 excavator demonstrates the durability that defines Japanese engineering excellence. With a robust 12-ton working weight and powered by the reliable Komatsu SAA4D95LE-3 engine delivering 64kW at 2200rpm, this workhorse combines strength with fuel efficiency through its turbocharged, intercooled diesel system.
Built for versatility, the machine offers an impressive maximum digging depth of 5,520mm and a reach extending to 8,290mm, while the 0.5m³ bucket capacity ensures productive cycle times. The water-cooled engine and comprehensive hydraulic system—featuring a 226L/min main pump flow—provide consistent performance across extended shifts. Track dimensions of 2,880mm ground length with 500mm-wide plates deliver exceptional stability on varied terrain.
Key Specifications:
- Engine: Komatsu SAA4D95LE-3, 64kW rated power, 3.26L displacement
- Digging Force: 8,800kN bucket force, 6,300kN rod force
- Hydraulic Capacity: 247L fuel tank, 90L hydraulic reservoir
- Mobility: 70% climbing ability, 2.7-5.5 km/h travel speed
- Location: Hangzhou, Zhejiang—ready for immediate inspection
| Specifications | Value |
|---|---|
| No. | 1038161 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12030 |
| Bucket capacity (m³) | 0.5 |
| Rod length (mm) | 2100 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Komatsu Komatsu SAA4D95LE-3 |
| Rated power (kw/rpm) | 64/2200 |
| Cooling mode | water-cooling |
| Displacement (L) | 3.26 |
| Working form | Direct injection, turbocharged, intercooled diesel engine |
| Ground specific pressure (Kpa) | 0.39kg/c㎡ |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70/30 ° |
| Bucket digging force (kN) | 8800 |
| Rod digging force (kN) | 6300 |
| Travel speed (km/h) | 2.7-5.5 |
| Maximum flow of main pump (l/min) | 226L/min |
| Traveling Hydraulic Circuit (Mpa) | 355kg/c㎡ |
| Rotary Hydraulic Circuit (Mpa) | 295kg/c㎡ |
| Control Hydraulic Circuit (Mpa) | 30kg/c㎡ |
| Hydraulic crushing pipeline is standard | no |
| Working Hydraulic Circuit (Mpa) | 325kg/c㎡ |
| Fuel Tank (L) | 247 |
| Hydraulic Tank (L) | 90 |
| Engine Oil changes (L) | 11 |
| Coolant (L) | 13.4 |
| Total transport length (mm) | 7599 |
| Total transport height (mm) | 2175 |
| Full cab height (mm) | 2175 |
| Counterweight ground clearance (mm) | 855 |
| Minimum ground clearance (mm) | 400 |
| Back end turning radius (mm) | 2110 |
| Total track length (mm) | 3610 |
| Track gauge (mm) | 1990 |
| Track plate width (mm) | 500 |
| Track ground length (mm) | 2880 |
| Maximum digging radius (mm) | 8290 |
| Maximum digging depth (mm) | 5520 |
| Maximum excavation height (mm) | 8610 |
| Maximum unloading height (mm) | 6170 |
| Maximum vertical digging depth (mm) | 4940 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 8170 |
| Maximum effective digging depth (mm) | 5315 |
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