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Strengthen your fleet capacity with this 2021 XCMG XE490DK excavator, currently located in Wenzhou, Zhejiang Province. Built for contractors managing multiple job sites, this 49-ton machine delivers reliable backup power when primary equipment is deployed elsewhere. The QSM11 engine generates 280kW at 2000rpm, while dual plunger pumps supply 2×360 L/min flow to maintain productivity across demanding excavation tasks.
Operational specifications support versatile site applications:
- Maximum digging reach of 10,855mm with 7,000mm depth capability
- Bucket capacity range of 2.3-3.1m³ for varied material handling
- 301kN bucket digging force and 248kN stick force for tough ground conditions
- 70% grading ability with 338kN maximum tractive effort
- 9.2rpm swing speed and 5.4km/h travel speed for efficient cycle times
Transport dimensions of 11,808×3,582×3,890mm allow standard trailer mobilization between projects. The 725L fuel tank and robust hydraulic system (430L capacity) minimize downtime during extended shifts. Add proven Chinese manufacturing quality to your contractor fleet for immediate operational redundancy.
| Specifications | Value |
|---|---|
| No. | 1037754 |
| Tonnage (tons) | 49 |
| Working weight (kg) | 48100-49500 |
| Bucket capacity (m³) | 2.3-3.1 |
| Boom length (mm) | 6670 |
| Rod length (mm) | 2900 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | QSM11 |
| Rated power (kw/rpm) | 280/2000 |
| Ground specific pressure (Kpa) | 85 |
| Rotation speed (rpm) | 9.2 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 301 |
| Rod digging force (kN) | 248 |
| Maximum tractive force (kN) | 338 |
| Travel speed (km/h) | 5.4/3.2 |
| Maximum flow of main pump (l/min) | 2*360 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 31 |
| Main pump type | Two plunger pumps |
| Fuel Tank (L) | 725 |
| Hydraulic Tank (L) | 430 |
| Engine Oil changes (L) | 38 |
| Total transport length (mm) | 11808 |
| Total transport width (mm) | 3582 |
| Total transport height (mm) | 3890 |
| Counterweight ground clearance (mm) | 1324 |
| Minimum ground clearance (mm) | 519 |
| Minimum turning radius of front working device (mm) | 4580 |
| Back end turning radius (mm) | 3800 |
| Total track length (mm) | 5353 |
| Track gauge (mm) | 2750 |
| Track plate width (mm) | 600 |
| Maximum digging radius (mm) | 10855 |
| Maximum digging depth (mm) | 7000 |
| Maximum excavation height (mm) | 9855 |
| Maximum unloading height (mm) | 6890 |
| Maximum vertical digging depth (mm) | 4500 |
| Maximum effective digging depth (mm) | 6900 |
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