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【 Premium Recommendation 】 The second-hand Sany SY125 excavator from 2023 has only been in operation for 1,900 hours, which is equivalent to one-third of the usage time of new machines of the same model on the market. The overall condition of the vehicle is excellent. This excavator is equipped with a high-performance engine independently developed by Sany Heavy Industry. It features strong and stable power, high fuel efficiency, and can effectively reduce operating costs. Under the design concept of low speed and high torque, it can handle complex and changeable working environments with ease. Whether it is digging hard soil or breaking rocks, it can handle it with ease. In terms of the hydraulic system, advanced negative flow control technology has been adopted, ensuring smooth and precise operation while significantly enhancing work efficiency. The whole machine is equipped with multi-stage filtration devices, which can effectively extend the service life of hydraulic oil and reduce maintenance frequency. In addition, this model also pays special attention to the driver's operation experience. The spacious and comfortable cab, all-round vision design and humanized operation interface make long working hours no longer a burden. As
| Specifications | Value |
|---|---|
| No. | 972460 |
| 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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