| Specifications | Value |
|---|---|
| No. | 970338 |
| 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 |
Description
【 Premium Recommendation 】 Second-hand Hyundai 305-9 excavator There is currently a top-quality second-hand Hyundai 305-9 excavator available at a price of only 128,000 yuan, offering an extremely high cost performance. This excavator not only maintains a good appearance but also has an excellent mechanical condition inside, making it an ideal choice for your construction site. The working time of this excavator is 2,600 hours. For a medium-sized excavator, this usage period is very reasonable. It not only ensures the stability and durability of the equipment but also avoids wear and tear caused by long-term high-intensity operation. The power system adopts high-quality diesel engines, which operate smoothly, have low noise and good fuel economy, and can meet the efficient operation requirements under various complex working conditions. The hydraulic system adopts advanced load sensing technology, ensuring the accuracy and smoothness of operation. Whether it is excavation, loading or crushing operations, it can handle them with ease. In addition, we have prepared a large amount of technical materials and maintenance manuals about this excavator to help you better understand the machine's performance and manage it on a daily basis. I
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