Product Description
Built for heavy-duty excavation and demolition work, this 2021 XCMG XE550DK delivers 55 tons of operational power backed by a proven Perkins 2206 III N engine. With 309.5 kW of rated power and 1896 N.m of maximum torque, this machine tackles demanding job sites without compromise. Its 330 kN bucket digging force and 255 kN rod digging force cut through compacted soil, rock, and reinforced structures with precision and speed.
- 51,200 kg working weight ensures stability during intensive digging operations
- 6,550 mm boom and 2,550 mm rod provide versatile reach for deep excavation and loading tasks
- Dual 360 l/min main pumps deliver consistent hydraulic flow for smooth, responsive control
- 725-liter fuel capacity supports extended shifts with minimal downtime
- 9.2 rpm rotation speed and 3,800 mm rear turning radius enable efficient positioning in confined spaces
- Currently located in Guangzhou, Guangdong—ready for immediate deployment
Engineered for productivity in mining, infrastructure development, and large-scale earthmoving projects, this crawler excavator arrives site-ready with complete hydraulic systems and operational backhoe attachment.
| Specifications | Value |
|---|---|
| No. | 1016675 |
| 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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