Product Description
Expand your operational capacity with this robust 2022 XCMG XE550DK excavator, purpose-built for contractors managing multiple project sites simultaneously. Operating at 55 tons with a working weight of 51,200 kg, this machine delivers the power density required for demanding earthmoving, foundation work, and heavy excavation tasks without compromising fuel efficiency or site mobility.
Powered by a Perkins 2206 III N engine producing 309.5 kW at 2100 rpm, this unit generates 330 kN bucket digging force and 255 kN rod digging force—performance metrics that match or exceed competitive models in this weight class. The dual main pumps supply 2×360 L/min hydraulic flow, ensuring responsive cycle times during high-volume operations.
- Boom/Rod Configuration: 6,550 mm boom with 2,550 mm rod for versatile reach
- Transport Dimensions: 11,870 mm × 3,572 mm × 4,100 mm—legal for standard lowboy transport
- Fuel Capacity: 725-liter tank supports extended shift operations
- Current Location: Baoding, Hebei—ready for inspection and immediate deployment
Ideal as a fleet backup or dedicated rental unit for contractors requirin
| Specifications | Value |
|---|---|
| No. | 1022424 |
| 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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