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|---|---|
| No. | 969865 |
| Tonnage (tons) | 22 |
| Working weight (kg) | 19500/24000 |
| Bucket capacity (m³) | 1.68 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Rated power (kw/rpm) | 134 |
| Maximum digging depth (mm) | 6.88 |
Description
【 Second-hand Komatsu PC220-7 excavator with 20-meter Long Arm 】 This second-hand Komatsu PC220-7 excavator has a cumulative working time of only 6,500 hours since its first use, which is far lower than the average service life of similar equipment, and is in good overall condition. It is equipped with an efficient SAA6D102E-1 turbocharged diesel engine, with a maximum output power of up to 118kW (approximately 160 horsepower), maintaining strong and stable power output even in complex and changeable construction environments. In addition, this model also adopts an advanced hydraulic system design, including a combination of variable plunger pumps and load sensing control technology, ensuring that the entire machine can achieve rapid response, precise control, and high efficiency and energy conservation during operation. It is particularly worth mentioning that this excavator is equipped with a 20-meter ultra-long boom assembly, which greatly expands its working range and application scenarios. Whether it is special engineering requirements such as deep foundation pit excavation, river dredging or bridge construction, they can all be handled with ease. Compared with traditional standard arm-type excavators, this configuration undoubt
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