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Built for serious earthmoving operations, this 2021 XCMG XE490DK 49-ton excavator delivers enterprise-grade performance at a fraction of new equipment cost. Available now from Chongqing, China, this machine represents a smart capital investment for contractors demanding proven hydraulic power without the premium price tag of a factory order.
Powered by a Cummins QSM11 engine producing 280 kW at 2,000 RPM, the XE490DK drives dual plunger main pumps at 2×360 L/min — generating a bucket digging force of 301 kN and maximum tractive force of 338 kN. With a 7,000mm maximum digging depth and 10,855mm maximum digging radius, this machine handles large-scale excavation, mining prep, and infrastructure work with consistent, measurable output.
- Working Weight: 48,100–49,500 kg | Bucket Capacity: 2.3–3.1 m³
- Engine: Cummins QSM11 — 280 kW / 2,000 RPM
- Bucket Digging Force: 301 kN | Rod Digging Force: 248 kN
- Maximum Digging Depth: 7,000 mm | Digging Radius: 10,855 mm
- Climbing Ability: 70% | Travel Speed: 5.4 / 3.2 km/h
- Fuel Tank: 725 L | Hydraulic Tank: 430 L
- Location: Chongqing, China — available for global export
| Specifications | Value |
|---|---|
| No. | 1067356 |
| 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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