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Built for contractors who need a dependable backup or a cost-efficient addition to an active fleet, this 2015 Sany SY115C delivers consistent 12-ton performance straight out of Jiangxi, China. Powered by a 4JJ1-XDJAG-01-C3 engine producing 73 kW at 2,000 rpm and 365 N.m of peak torque, it handles demanding excavation cycles without straining operational budgets.
At 12,400 kg working weight with a 0.5 m³ backhoe bucket, this unit is sized right for urban construction, utility work, and site prep — tasks that keep fleets running around the clock. A 70% climbing ability and dual travel speeds of 5.5 / 3.5 km/h give it real mobility across varied job sites.
- Bucket digging force: 90.6 kN / Rod digging force: 57.2 kN
- Ground pressure: 41.6 kPa — minimal surface disruption
- Fuel tank: 240 L for extended shifts between refills
- Engine displacement: 2.999 L (Tier 3 compliant)
- Track plates per side: 41 | Rotation speed: 13.06 rpm
- Currently located in Jiangxi, China — available for global export
| Specifications | Value |
|---|---|
| No. | 1078634 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12400 |
| Bucket capacity (m³) | 0.5 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | 4JJ1-XDJAG-01-C3 |
| Rated power (kw/rpm) | 73/2000 |
| Maximum torque (N.m) | 365/1600 |
| Displacement (L) | 2.999 |
| Ground specific pressure (Kpa) | 41.6 |
| Rotation speed (rpm) | 13.06 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 90.6 |
| Rod digging force (kN) | 57.2 |
| Travel speed (km/h) | 5.5/3.5 |
| Fuel Tank (L) | 240 |
| Hydraulic Tank (L) | 150 |
| Engine Oil changes (L) | 15 |
| Total track length (mm) | 500 |
| Number of sprockets (single side) (each) | 1 |
| Number of wheels (single side) (each) | 1 |
| Number of track plates (single side) (PCS) | 41 |
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