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【 Premium Recommendation 】 First-hand supply, top-quality modern original 305L-C_9H second-hand excavator, now on sale for just over 120,000! This equipment is your ideal choice for engineering operations. Whether it's municipal construction, landscaping or small-scale earthwork projects, it can handle them all with ease. Since its manufacture, this machine has accumulated only about 2,000 hours of working time, is in the best usage condition, and is well maintained with no major overhaul records, ensuring its outstanding performance and long service life. In terms of the power system, it is equipped with an efficient and energy-saving engine, which not only provides strong and stable power but also has excellent fuel economy, effectively reducing operating costs. In addition, the advanced hydraulic system design makes the operation more smooth and precise. Both the digging force and the rotation speed have reached the industry-leading level, greatly improving work efficiency. It is particularly worth mentioning that this excavator adopts a number of humanized designs, such as a spacious and comfortable cab, all-round vision, and easy maintenance features, allowing every operator to enjoy a pleasant working experience. In conclusion,
| Specifications | Value |
|---|---|
| No. | 971500 |
| Tonnage (tons) | 31 |
| Working weight (kg) | 31700 |
| Bucket capacity (m³) | 1.44/1.63 |
| Boom length (mm) | 6250 |
| Rod length (mm) | 3050/2850 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cummins B7 |
| Rated power (kw/rpm) | 173/2000 |
| Cylinder diameter × stroke (mm) | 107*124 |
| Maximum torque (N.m) | 949/1200 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 6.7 |
| Rotation speed (rpm) | 10.7 |
| Travel speed (km/h) | 5.6/3.2 |
| Turning torque (Nm) | 93.7k |
| Maximum flow of main pump (l/min) | 2*285 |
| Fuel Tank (L) | 460 |
| Hydraulic Tank (L) | 200 |
| Engine Oil changes (L) | 34 |
| Coolant (L) | 41 |
| Hydraulic System (L) | 360 |
| Urea Tank (L) | 70 |
| Total transport length (mm) | 10600 |
| Total transport width (mm) | 3200 |
| Total transport height (mm) | 3240 |
| Full cab height (mm) | 3130 |
| Counterweight ground clearance (mm) | 1190 |
| Minimum ground clearance (mm) | 500 |
| Minimum turning radius of front working device (mm) | 4280 |
| Back end turning radius (mm) | 3210 |
| Onboard width (mm) | 2980 |
| Total track length (mm) | 4940 |
| Track gauge (mm) | 2600 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 4030 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 9 |
| Number of track plates (single side) (PCS) | 48 |
| Maximum digging radius (mm) | 10785 |
| Maximum digging depth (mm) | 7305 |
| Maximum excavation height (mm) | 10115 |
| Maximum unloading height (mm) | 7175 |
| Maximum vertical digging depth (mm) | 5065 |
| Maximum excavation radius of stop surface (mm) | 10580 |
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