




Product Description
Engineered for demanding excavation work, this 2019 Sany SY215C delivers robust performance through proven hydraulic architecture and reliable power systems. Operating at 21 tons with a Mitsubishi 4M50 engine producing 118 kW at 2000 rpm, this machine combines fuel efficiency with substantial digging force. The hydraulic system generates 138 kN bucket digging force and 103 kN arm digging force, ensuring productive material handling across varied ground conditions.
Technical specifications demonstrate superior operational capability:
- Maximum digging reach of 10,280 mm with 6,600 mm digging depth
- 1.1 m³ backhoe bucket capacity (adjustable 0.8–1.2 m³ range)
- Water-cooled 4-cylinder engine with 580 N·m maximum torque at 1600 rpm
- 70% climbing ability for challenging terrain navigation
- 390L fuel tank supporting extended operational periods
- 600 mm track plates providing 47.4 kPa ground pressure distribution
Currently located in Nanjing, Jiangsu, this China-manufactured excavator represents Sany's commitment to engineering precision in the 21-ton class. Complete with full cab protection and comprehensive hydraulic systems, it stands ready for immediate deploymen
| Specifications | Value |
|---|---|
| No. | 1049013 |
| 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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