








Product Description
Engineered for demanding jobsites, this 2024 Sany SY125C excavator delivers reliable 12-ton performance with proven Isuzu power. Powered by a robust 4JJ1-XDJAG-01-C3 engine generating 73kW at 2000rpm, this machine combines exceptional digging force (90.6kN bucket, 57.2kN arm) with a maximum reach of 7735mm and excavation depth of 5190mm. Water-cooled efficiency and a 240L fuel tank ensure extended operation in Guangxi's varied terrain.
Built on Sany's reputation for durability, this workhorse features a reinforced undercarriage with 41 track plates per side, 500mm-wide tracks, and 2680mm ground contact length for superior stability. The spacious 2490mm-wide platform houses a 150L hydraulic tank and delivers 13.06rpm rotation speed for productive cycle times. With a 70% climbing ability and 425mm ground clearance, this excavator tackles challenging conditions while maintaining 41.6kPa ground pressure to minimize surface impact.
Currently located in Guilin, Guangxi, this Chinese-manufactured excavator offers:
- Isuzu 2.999L diesel engine with 365N.m peak torque
- 0.22-0.7m³ bucket capacity range (standard 0.55m³)
- Compact transport dimensions: 7280mm × 2550mm × 2890mm
- Professional-gra
| Specifications | Value |
|---|---|
| No. | 1044296 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12450 |
| Bucket capacity (m³) | 0.22-0.7 (0.55) |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Isuzu 4JJ1-XDJAG-01-C3 |
| Rated power (kw/rpm) | 73/2000 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 365/1600 |
| Displacement (L) | 2.999 |
| Ground specific pressure (Kpa) | 41.6 |
| Rotation speed (rpm) | 13.06 |
| Climbing ability (%) | 70 |
| 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 transport length (mm) | 7280 |
| Total transport width (mm) | 2550 |
| Total transport height (mm) | 2890 |
| Full cab height (mm) | 2740 |
| Minimum ground clearance (mm) | 425 |
| Minimum turning radius of front working device (mm) | 2880 |
| Back end turning radius (mm) | 2205 |
| Onboard width (mm) | 2490 |
| Total track length (mm) | 3360 |
| Track gauge (mm) | 1990 |
| Track plate width (mm) | 500 |
| Track ground length (mm) | 2680 |
| Maximum height at minimum turning radius (mm) | 5905 |
| Number of sprockets (single side) (each) | 1 |
| Number of wheels (single side) (each) | 6 |
| Number of track plates (single side) (PCS) | 41 |
| Maximum digging radius (mm) | 7735 |
| Maximum digging depth (mm) | 5190 |
| Maximum excavation height (mm) | 7695 |
| Maximum unloading height (mm) | 5440 |
| Maximum vertical digging depth (mm) | 4720 |
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