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There is currently a second-hand XCMG XE550Dk excavator manufactured in 2022, with a working time of only 4,800 hours. It has outstanding performance and is in excellent condition. This equipment is equipped with an efficient Cummins QSM11 engine, with a rated power of 328 kilowatts. It features strong power output and smooth operation performance, and can easily meet the operational requirements under various complex working conditions. In terms of the hydraulic system, the XCMG XE550Dk is equipped with an advanced Kawasaki K3V series main pump and motor combination, ensuring efficient response and precise control of the entire machine during operations such as excavation and loading. Meanwhile, the optimally designed hydraulic circuit further enhances fuel economy and reduces maintenance costs. As a large excavator specially designed for heavy-duty operations, the XCMG XE550Dk also features many highlights: the spacious and comfortable cab provides a good field of vision and shock absorption effect; The intelligent control system can automatically adjust the working mode according to the actual working conditions, improving work efficiency while ensuring the safety and comfort of the driver. The sturdy and durable structural compon
| Specifications | Value |
|---|---|
| No. | 976371 |
| Tonnage (tons) | 55 |
| Working weight (kg) | 51200 |
| Boom length (mm) | 6550 |
| Rod length (mm) | 2550 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Perkins 2206 III N |
| Rated power (kw/rpm) | 309.5/2100 |
| Maximum torque (N.m) | 1896/1400 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 13 |
| Ground specific pressure (Kpa) | 88 |
| Rotation speed (rpm) | 9.2 |
| Bucket digging force (kN) | 330 |
| Rod digging force (kN) | 255 |
| Maximum tractive force (kN) | 370 |
| Travel speed (km/h) | 5.2/2.9 |
| Maximum flow of main pump (l/min) | 2*360 |
| Fuel Tank (L) | 725 |
| Hydraulic Tank (L) | 430 |
| Engine Oil changes (L) | 42 |
| Total transport length (mm) | 11870 |
| Total transport width (mm) | 3572 |
| Total transport height (mm) | 4100 |
| Counterweight ground clearance (mm) | 1353 |
| Minimum ground clearance (mm) | 518 |
| Back end turning radius (mm) | 3800 |
| Total track length (mm) | 5470 |
| Track gauge (mm) | 2740 |
| Track plate width (mm) | 600 |
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