Product Description
Engineered with precision hydraulics and powered by an Isuzu 4JJ1-XDJAG-01 engine delivering 73kW at 2000rpm, this 2016 Sany SY125C represents proven mid-size excavator performance. Operating at 12 tons working weight, the machine generates substantial digging force: 90.6kN bucket force and 57.2kN arm force, backed by a robust water-cooled system and 365N.m maximum torque at 1600rpm.
- Maximum digging reach: 7735mm with 5190mm depth capability
- Bucket capacity range: 0.22-0.7m³ (standard 0.55m³)
- Isuzu 2.999L displacement engine with proven reliability
- Hydraulic system: 240L fuel tank, 150L hydraulic reservoir
- Compact transport dimensions: 7280mm × 2550mm × 2890mm
- Superior ground clearance: 425mm with 70% climbing ability
Built in China with Japanese engine technology, this SY125C combines 13.06rpm rotation speed and 5.5km/h travel speed for efficient cycle times. Currently located in Zhejiang, the excavator features 500mm track plates across 2680mm ground contact length, ensuring 41.6kPa ground pressure for stable operation across diverse terrain conditions.
| Specifications | Value |
|---|---|
| No. | 1029753 |
| 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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