Product Description
Powered by a proven Isuzu 4JJ1 engine delivering 73kW at 2000rpm, this 2020 Sany SY125C excavator combines 12-ton performance with long-term operational economy. Sany's position as China's leading construction equipment manufacturer ensures parts availability across global markets, protecting your investment through accessible maintenance and strong resale value. Hydraulic muscle delivers 90.6kN bucket digging force and reaches 7,735mm maximum digging radius, while the water-cooled powertrain and 240L fuel tank support extended shift work. Originally commissioned in Wenzhou, Zhejiang, this machine features a 0.55m³ standard bucket capacity suitable for general excavation, trenching, and site development. Total transport dimensions of 7,280mm length keep logistics manageable for international buyers.
- Working Weight: 12,450kg
- Engine: Isuzu 4JJ1-XDJAG-01-C3 (73kW)
- Max Digging Depth: 5,190mm
- Max Digging Reach: 7,735mm
- Bucket Force: 90.6kN
- Fuel Capacity: 240L
| Specifications | Value |
|---|---|
| No. | 1033790 |
| 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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