| Specifications | Value |
|---|---|
| No. | 960585 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 20630 |
| Bucket capacity (m³) | 0.9 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2925 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Komatsu SAA4D107E-1 |
| Rated power (kw/rpm) | 110/2000 |
| Cooling mode | water-cooling |
| Displacement (L) | 6.69 |
| Working form | 6-cylinder, direct injection, turbocharged, post-cooled engine; Meet 2006EPA/Tier3 and EUIIIA standards. |
| Ground specific pressure (Kpa) | 34.3 |
| Rotation speed (rpm) | 12.4 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 149 |
| Rod digging force (kN) | 108 |
| Travel speed (km/h) | 3.0/4.1/5.5 |
| Rotary hydraulic motor type | Axial piston motor ×1(rotary holding valve) |
| Type of walking hydraulic motor | Axial piston motor ×2(with parking brake) |
| Maximum flow of main pump (l/min) | 439 |
| Traveling Hydraulic Circuit (Mpa) | 37.3 |
| Rotary Hydraulic Circuit (Mpa) | 28.9 |
| Control Hydraulic Circuit (Mpa) | 3.2 Pilot oil circuit |
| Hydraulic crushing pipeline is standard | no |
| Bucket cylinders - Number × diameter × stroke (mm) | 115 * 1120 * 80 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 135 * 1490 * 95 |
| Boom cylinders - Number × diameter × stroke (mm) | 120 * 1334 * 85 |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 135 |
| Engine Oil changes (L) | 23.1 |
| Coolant (L) | 20.4 |
| Total transport length (mm) | 9425 |
| Total transport width (mm) | 3000 |
| Total transport height (mm) | 3040 |
| Full cab height (mm) | 3040 |
| Counterweight ground clearance (mm) | 1085 |
| Minimum ground clearance (mm) | 440 |
| Back end turning radius (mm) | 2710 |
| Total track length (mm) | 4070 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 800 |
| Total track width (mm) | 3000 |
| Track ground length (mm) | 3275 |
| Maximum digging radius (mm) | 9875 |
| Maximum digging depth (mm) | 6620 |
| Maximum excavation height (mm) | 10000 |
| Maximum unloading height (mm) | 7110 |
| Maximum vertical digging depth (mm) | 5980 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 9700 |
| Maximum effective digging depth (mm) | 6370 |
Description
"Komatsu 210-8 Second-hand excavator This second-hand Komatsu PC210-8 excavator is one of the most favored medium-sized excavators in the market. It has approximately 6,000 hours of working time, but thanks to its outstanding design and maintenance, its overall condition remains excellent. This machine is equipped with the original imported SAA6D102E-1 engine from Komatsu. This four-cylinder in-line, turbocharged intercooled diesel engine is renowned for its high efficiency and energy conservation. It not only has strong power but also performs exceptionally well in fuel economy, capable of meeting the operational requirements under various complex working conditions. In addition, the advanced electronic control system ensures the smoothness and reliability of the engine during operation, maintaining good performance even after long-term and high-intensity work. In terms of the hydraulic system, Komatsu 210-8 adopts CLSS (Closed Center Load Sensing) technology. This design makes operation more precise and smooth, and at the same time improves work efficiency. Whether it is tasks such as digging, loading or crushing, it can handle them with ease, demonstrating excellent operational flexibility and response speed. More importantly, the
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