Product Description
Sure. The following is a detailed description of this second-hand XCMG 490 excavator from 2020: --- A second-hand XCMG XE490D excavator from 2020 This XCMG XE490D excavator from 2020 is a high-performance and high-efficiency heavy-duty excavator, which is highly suitable for various large-scale engineering and mining operations. The total working time of this machine is approximately 3,500 hours. It is in good working condition, properly maintained, and has stable and reliable performance. "Power System: Equipped with a Cummins QSB6.7 engine, it features strong power and excellent fuel economy. This engine features low noise and low emissions, meeting the National III emission standards. Its outstanding performance and reliability enable this excavator to maintain efficient operation in all kinds of harsh environments. "Hydraulic system: An advanced negative flow control system is adopted to ensure a large digging force and flexible operation. The hydraulic system has been meticulously designed to respond quickly and operate smoothly, significantly enhancing work efficiency. In addition, this system also features an automatic energy-saving function, which can effectively save fuel consumption without reducing work efficiency. Oth
| Specifications | Value |
|---|---|
| No. | 972394 |
| Tonnage (tons) | 49 |
| Working weight (kg) | 47300 |
| Bucket capacity (m³) | 2.3 ~ 2.6 |
| Boom length (mm) | 6670 |
| Rod length (mm) | 2900 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Cummins QSM11 |
| Rated power (kw/rpm) | 250/2000 |
| Maximum torque (N.m/rpm) | 1790/1400 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 11 |
| Ground specific pressure (Kpa) | 85.9 |
| Rotation speed (rpm) | 9 |
| Climbing ability (%) | 35 |
| Bucket digging force (kN) | 288 |
| Rod digging force (kN) | 243 |
| Maximum tractive force (kN) | 338 |
| Travel speed (km/h) | 5.4/3.2 |
| Maximum flow of main pump (l/min) | 2 x 360 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 28.4 |
| Pilot Oil Circuit (MPa) | 3.9 |
| Fuel Tank (L) | 725 |
| Hydraulic Tank (L) | 430 |
| Engine Oil changes (L) | 38 |
| Total transport length (mm) | 11636 |
| Total transport width (mm) | 3724 |
| Total transport height (mm) | 3965 |
| Counterweight ground clearance (mm) | 1360 |
| Minimum ground clearance (mm) | 703(without tooth height) |
| Back end turning radius (mm) | 3665 |
| Total track length (mm) | 5220 |
| Track gauge (mm) | 2392/2890 |
| Total track width (mm) | 600 |
| Maximum digging radius (mm) | 11272 |
| Maximum digging depth (mm) | 6931 |
| Maximum excavation height (mm) | 10637 |
| Maximum unloading height (mm) | 7324 |
| Maximum vertical digging depth (mm) | 4730 |
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