Product Description
【 Premium Recommendation 】 Komatsu PC220 second-hand excavator. This equipment is a very popular medium-sized excavator in the market. This machine has a working time of only 4,500 hours and is a high-quality second-hand machine with a low usage rate. Its overall condition is excellent and it is suitable for various earthwork operations. 【 Power System 】 : This machine is equipped with an original imported Komatsu engine, which operates stably and reliably with strong power. According to the information provided by the seller, the engine is in good condition and has no exhaust emission issues. This not only indicates its high combustion efficiency but also means it meets environmental protection standards. It is a good choice for enterprises pursuing green construction. In addition, a good maintenance record ensures that the engine remains in the best working condition for a long time. 【 Hydraulic System 】 : There is no leakage in key components such as the hydraulic pump and motor, indicating excellent sealing performance. The entire hydraulic system features a fast response speed and high operational sensitivity, capable of quickly and accurately completing various complex actions, providing drivers with a smooth operating experien
| Specifications | Value |
|---|---|
| No. | 963961 |
| Tonnage (tons) | 22 |
| Working weight (kg) | 23100 |
| Bucket capacity (m³) | 1 |
| Boom length (mm) | 5850 |
| Rod length (mm) | 3045 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Komatsu SAA6D107E-1 |
| Rated power (kw/rpm) | 110/2000 |
| Cooling mode | water-cooling |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 6.69 |
| Working form | 6-cylinder, direct injection, turbocharged, post-cooled engine; Meet 2006EPA/Tier3 and EUIIIA standards. |
| Ground specific pressure (Kpa) | 50.4 |
| Rotation speed (rpm) | 11.7 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 172 |
| Rod digging force (kN) | 129 |
| Travel speed (km/h) | 3.1/4.2/5.5 |
| 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) | 130 * 1020 * 90 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 140 * 1635 * 100 |
| Boom cylinders - Number × diameter × stroke (mm) | 130 * 1335 * 90 |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 135 |
| Engine Oil changes (L) | 23.1 |
| Coolant (L) | 19.8 |
| Total transport length (mm) | 9885 |
| Total transport width (mm) | 5190 |
| Total transport height (mm) | 3185 |
| Full cab height (mm) | 3055 |
| Counterweight ground clearance (mm) | 1100 |
| Minimum ground clearance (mm) | 440 |
| Back end turning radius (mm) | 2905 |
| Total track length (mm) | 4260 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2980 |
| Track ground length (mm) | 3460 |
| Maximum digging radius (mm) | 10180 |
| Maximum digging depth (mm) | 6920 |
| Maximum excavation height (mm) | 10000 |
| Maximum unloading height (mm) | 7035 |
| Maximum vertical digging depth (mm) | 6010 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 10020 |
| Maximum effective digging depth (mm) | 6700 |
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