Product Description
Built for high-output excavation, this 2020 XCMG XE550DK delivers 55 tons of working capacity with a Perkins 2206 III N engine rated at 309.5 kW. Powered by a robust 13-liter, 6-cylinder configuration, this machine generates 330 kN bucket digging force and 255 kN rod digging force—engineered to handle demanding earthmoving, grading, and demolition tasks without hesitation. The 6550 mm boom and 2550 mm rod provide optimal reach for deep trenching and foundation work.
Operational efficiency comes standard with dual main pumps flowing 2×360 L/min, a 725-liter fuel tank for extended shifts, and a travel speed of 5.2 km/h for rapid site repositioning. Ground-specific pressure of 88 kPa ensures stability across varied terrain while maintaining a 9.2 rpm rotation speed for precise material handling.
Key Specifications:
- Working weight: 51,200 kg
- Maximum tractive force: 370 kN
- Track gauge: 2740 mm with 600 mm-wide plates
- Transport dimensions: 11,870 × 3,572 × 4,100 mm
- Currently located in Hunan, China
Site-ready and inspection-available. Contact Fair Trade Machinery for detailed specifications and shipping arrangements.
| Specifications | Value |
|---|---|
| No. | 1028900 |
| 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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