Product Description
Acquiring a 2017 Sany SY215C delivers professional-grade excavation capability without the premium price tag of new equipment. This 21-ton crawler excavator combines proven Mitsubishi 4M50 power (118kW at 2000rpm) with robust hydraulic performance—138kN bucket digging force and 103kN arm digging force—making it suitable for demanding earthmoving, trenching, and site preparation tasks across construction and infrastructure projects.
Engineered for productivity, this model offers a maximum digging reach of 10,280mm and depth capacity of 6,600mm, while the 1.1m³ bucket (adjustable 0.8-1.2m³) handles substantial material volumes per cycle. Water-cooled operation and a 390L fuel tank support extended work sessions with minimal downtime.
Key Investment Advantages:
- Mitsubishi diesel engine: proven reliability and parts availability
- 21,900kg operating weight balances stability with transportability
- 70% gradeability and 440mm ground clearance for versatile terrain work
- Currently located in Jiangsu, China—ready for immediate deployment
- Fraction of new equipment cost while maintaining operational standards
Smart buyers recognize that well-maintaine
| Specifications | Value |
|---|---|
| No. | 1019396 |
| 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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