





Product Description
Built for serious ground work, this 2018 Sany SY215C is a 21-ton hydraulic excavator sourced directly from Sichuan, China — inspected, available, and ready to move dirt from day one. Powered by a Mitsubishi 4M50 water-cooled diesel engine producing 118 kW at 2,000 rpm and 580 N·m of peak torque, it delivers consistent performance across digging, grading, trenching, and light demolition applications.
- Bucket digging force: 138 kN — handles compacted soil and dense material without hesitation
- Maximum digging depth: 6,600 mm — suited for utility trenching and foundation excavation
- Maximum digging radius: 10,280 mm — wide reach for efficient material placement
- Bucket capacity: 1.1 m³ (0.8–1.2 m³ range) — adaptable to varying load requirements
- Travel speed: 5.4 / 3.3 km/h — stable movement across job site terrain
- Climbing ability: 70% (35°) — capable on graded and uneven ground
- Fuel tank: 390 L — extended run time between refuels on demanding shifts
At 21,900 kg operating weight with a ground pressure of just 47.4 kPa, this machine balances stability with surface protection. Transport dimensions of 9,680 × 2,980 × 3,440 mm keep logistics straightforward. A proven platform for contractors who need a mid-size excavator that performs without compromise.
| Specifications | Value |
|---|---|
| No. | 1058658 |
| 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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