Product Description
Acquire proven excavation power without the premium price tag. This 2021 Sany SY215C delivers 21-ton performance with minimal operating hours, offering exceptional value for contractors seeking reliable heavy equipment. Powered by a robust Mitsubishi 4M50 engine generating 118kW at 2000rpm, this machine handles demanding jobsites with professional-grade capability. Maximum digging depth reaches 6,600mm while the 10,280mm working radius ensures comprehensive site coverage.
- Operating weight: 21,900kg with 1.1m³ bucket capacity
- Impressive digging forces: 138kN bucket, 103kN arm
- Water-cooled 4.9L engine delivering 580N.m peak torque
- Extended fuel capacity (390L) minimizes refueling downtime
- Compact transport dimensions: 9,680mm × 2,980mm × 3,440mm
- Currently located in Hunan, China—ready for global shipping
Compared to new equipment pricing, this 2021 model represents significant capital savings while maintaining factory specifications and performance standards. Built in China by Sany, a globally recognized manufacturer, this excavator combines proven engineering with cost-effective investment potential for construction, mining, and earthmoving operations.
| Specifications | Value |
|---|---|
| No. | 1023751 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21900 |
| Bucket capacity (m³) | 1.1 (0.8~1.2) |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Mitsubishi 4M50 |
| Rated power (kw/rpm) | 118/2000 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 580/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 4.9 |
| Ground specific pressure (Kpa) | 47.4 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 138 |
| Rod digging force (kN) | 103 |
| Travel speed (km/h) | 5.4/3.3 |
| Fuel Tank (L) | 390 |
| Hydraulic Tank (L) | 239 |
| Engine Oil changes (L) | 22 |
| Total transport length (mm) | 9680 |
| Total transport width (mm) | 2980 |
| Total transport height (mm) | 3440 |
| Full cab height (mm) | 3075 |
| Minimum ground clearance (mm) | 440 |
| Minimum turning radius of front working device (mm) | 3730 |
| Back end turning radius (mm) | 2900 |
| Onboard width (mm) | 2875 |
| Total track length (mm) | 4250 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 3445 |
| Maximum height at minimum turning radius (mm) | 7680 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 8 |
| Number of track plates (single side) (PCS) | 47 |
| Maximum digging radius (mm) | 10280 |
| Maximum digging depth (mm) | 6600 |
| Maximum excavation height (mm) | 9600 |
| Maximum unloading height (mm) | 6730 |
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