Product Description
Engineered with precision in Xuzhou, this 2018 21-ton excavator delivers exceptional hydraulic performance through its dual plunger pump system, each generating 225 l/min at 31.5 MPa main overflow pressure. Powering the machine is a robust QSB7 6-cylinder turbocharged engine rated at 135 kW (2050 rpm), producing 740 N·m maximum torque with efficient water-cooling technology and 6.7L displacement for sustained heavy-duty operation.
Technical advantages include:
- Superior digging force: 149 kN bucket force and 111 kN arm force for demanding excavation tasks
- Impressive reach: 9940 mm maximum digging radius with 6680 mm depth capability
- Advanced hydraulics: 27.5 MPa rotary circuit and 34.3 MPa travel circuit for precise control
- Optimized dimensions: 5680 mm boom and 2910 mm arm deliver versatile working range
- Proven drivetrain: 184 kN maximum tractive force with 35% climbing ability
Currently located in Jiangsu, this XCMG XE215D represents Chinese manufacturing excellence with reliable performance across construction, mining, and infrastructure projects worldwide.
| Specifications | Value |
|---|---|
| No. | 1026737 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21900 |
| Bucket capacity (m³) | 0.8-1.3 |
| Boom length (mm) | 5680 |
| Rod length (mm) | 2910 |
| Country of origin | Xuzhou |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | QSB7 |
| Rated power (kw/rpm) | 135/2050 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 740/1250 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 6.7 |
| Working form | turbocharging |
| Ground specific pressure (Kpa) | 47.2 |
| Rotation speed (rpm) | 11.8 |
| Climbing ability (%) | 35 |
| Bucket digging force (kN) | 149 |
| Rod digging force (kN) | 111 |
| Maximum tractive force (kN) | 184 |
| Travel speed (km/h) | 5.4/3.1 |
| Main overflow set pressure (Mpa) | 31.5/34.3 |
| Maximum flow of main pump (l/min) | 2 x 225 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 27.5 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | 2 plunger pumps |
| Pilot Oil Circuit (MPa) | 3.9 |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 220 |
| Engine Oil changes (L) | 19.5 |
| Total transport length (mm) | 9625 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3100 |
| Counterweight ground clearance (mm) | 1050 |
| Minimum ground clearance (mm) | 476 |
| Minimum turning radius of front working device (mm) | 3530 |
| Back end turning radius (mm) | 2890 |
| Onboard width (mm) | 2830 |
| Total track length (mm) | 4255 |
| Track gauge (mm) | 2390 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 3462 |
| Maximum digging radius (mm) | 9940 |
| Maximum digging depth (mm) | 6680 |
| Maximum excavation height (mm) | 9620 |
| Maximum unloading height (mm) | 6780 |
| Maximum vertical digging depth (mm) | 5715 |
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