Product Description
Built for demanding excavation and grading operations, this 2013 Sany SY215C-8 delivers 21-ton performance with proven Mitsubishi 6D34-TL power. Operating weight of 20,900 kg and 0.93 m³ bucket capacity handle foundation work, trenching, and site preparation with authority. Reach 9,885 mm horizontally and dig 6,630 mm deep—specifications that translate directly into productive hours on demolition sites, road construction, and utility installations.
- Mitsubishi engine: 114 kW at 2,050 rpm for consistent hydraulic response
- Dual main pumps: 2 x 210 L/min flow supports simultaneous boom and bucket operations
- 138 kN bucket digging force cuts through compacted soil and fractured rock
- 34.3 MPa main system pressure maintains cycle times under load
- Water-cooled operation suited for extended shifts in high-ambient conditions
- 2,750 mm rear swing radius enables confined-area positioning
Currently located in Shaoxing, Zhejiang. Track plates measure 600 mm wide across 3,445 mm ground contact length, distributing 45 kPa ground pressure for stable footing on variable terrain. This machine arrives site-ready for immediate deployment.
| Specifications | Value |
|---|---|
| No. | 1029392 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 20900 |
| Bucket capacity (m³) | 0.93 |
| Country of origin | Kunshan in Jiangsu Province |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Mitsubishi 6D34-TL |
| Rated power (kw/rpm) | 114/2050 |
| Cooling mode | water-cooling |
| Ground specific pressure (Kpa) | 45 |
| Rotation speed (rpm) | 12.5 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 138 |
| Travel speed (km/h) | 3.2/5.5 |
| Main overflow set pressure (Mpa) | 34.3 |
| Maximum flow of main pump (l/min) | 2 x 210 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 25.5 |
| Control Hydraulic Circuit (Mpa) | 3.9 |
| Hydraulic crushing pipeline is standard | no |
| Total transport length (mm) | 9397 |
| Total transport width (mm) | 2980 |
| Total transport height (mm) | 2956 |
| Full cab height (mm) | 2930 |
| Minimum ground clearance (mm) | 440 |
| Back end turning radius (mm) | 2750 |
| Total track length (mm) | 4250 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2980 |
| Track ground length (mm) | 3445 |
| Maximum digging radius (mm) | 9885 |
| Maximum digging depth (mm) | 6630 |
| Maximum excavation height (mm) | 9305 |
| Maximum unloading height (mm) | 6475 |
| Maximum vertical digging depth (mm) | 5980 |
| Bulldozer lift or depth (mm) | There is no |
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