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Acquire proven performance without the premium price tag. This 2020 Sany SY125C excavator delivers exceptional value for contractors seeking reliable 12-ton capacity at a fraction of new equipment costs. Powered by the robust Isuzu 4JJ1 engine generating 73kW at 2000rpm, this machine combines fuel efficiency with commanding digging force—90.6kN bucket force and 57.2kN arm force tackle demanding applications with ease.
Engineered for versatility, the SY125C features a 0.55m³ bucket capacity and impressive operational reach: 7735mm maximum digging radius and 5190mm maximum depth. Water-cooled reliability, 240L fuel capacity, and proven Chinese manufacturing quality ensure minimal downtime. Currently located in Hangzhou, Zhejiang, this well-maintained unit represents smart capital allocation for growing fleets.
- Working Weight: 12,450kg
- Engine: Isuzu 4JJ1, 73kW rated power
- Max Digging Depth: 5,190mm
- Max Digging Radius: 7,735mm
- Transport Dimensions: 7280×2550×2890mm
- Bucket Capacity: 0.22-0.7m³ (standard 0.55m³)
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| Specifications | Value |
|---|---|
| No. | 1040223 |
| 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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