










Product Description
Built for high-output excavation, grading, and demolition work, this 2015 Sany SY215C-8 delivers 21-ton performance with a Mitsubishi 6D34-TL engine generating 114 kW at 2050 rpm. Equipped with a 0.93 m³ backhoe bucket and 138 kN digging force, this machine tackles deep trenching with a maximum digging depth of 6,630 mm and excavation radius reaching 9,885 mm. Water-cooled hydraulics and dual 210 l/min pumps ensure consistent power delivery across demanding site conditions.
Operational specifications include:
- Working weight: 20,900 kg with 45 kPa ground pressure for stable operation
- Travel speeds: 3.2/5.5 km/h for efficient repositioning
- Climbing capability: 70% grade (35°) for challenging terrain
- Rotation speed: 12.5 rpm with 2,750 mm rear swing radius
- Transport dimensions: 9,397 mm × 2,980 mm × 2,956 mm
Currently located in Zhejiang, this Chinese-manufactured excavator is site-ready for earthmoving, foundation work, and material handling operations. Proven Mitsubishi powertrain reliability meets immediate production demands.
| Specifications | Value |
|---|---|
| No. | 1048391 |
| 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 |
WhatsApp
Facebook










FAQs
WhatsApp