| Specifications | Value |
|---|---|
| No. | 963884 |
| 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 |
Description
【 Premium Recommendation 】 XCMG XE550DK excavator, 2022 model, with just over 5,000 hours of high-quality working time, is your ideal choice for engineering operations. This excavator is highly praised in the market for its outstanding performance and reliability, and is particularly suitable for large-scale earthwork projects, mining, and various heavy construction tasks. In terms of the power system, the XE550DK is equipped with a high-performance Cummins QSL9-C324 engine, providing strong and stable power output. The maximum power can reach 244kW at 1800rpm, ensuring high working efficiency and excellent fuel economy. Meanwhile, this engine complies with the National III emission standards, is environmentally friendly and energy-saving, and reduces operating costs while also minimizing the impact on the environment. The hydraulic system adopts an advanced load-sensitive control system, which can automatically adjust the oil supply according to the actual load conditions, achieving precise control and smooth operation. Both the digging force and the rotation speed can be maintained at the best state, greatly enhancing work efficiency. In addition, its unique hydraulic oil cooling technology effectively extends the service life of t
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