| Specifications | Value |
|---|---|
| No. | 964870 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 19900 |
| Bucket capacity (m³) | 0.5-1.1 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2900 |
| Country of origin | Xiamen (in Fujian Province) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Isuzu AI-4HK1X (Tier 3) |
| Rated power (kw/rpm) | 117.3/1800 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 115 x 125 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 5.193 |
| Working form | Four-stroke, direct injection, fully electronically controlled, turbocharged diesel engine with intercooling |
| Ground specific pressure (Kpa) | 45 |
| Rotation speed (rpm) | 11.5 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | |
| Rod digging force (kN) | |
| Travel speed (km/h) | 3.4/5.6 |
| Rotary hydraulic motor type | Quantitative axial piston motor |
| Type of walking hydraulic motor | Variable axial piston motor |
| Maximum flow of main pump (l/min) | 422 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 29.4 |
| Main pump type | 2× variable axial piston pump |
| Working Hydraulic Circuit (Mpa) | 36.8 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-120-1010 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-140-1460 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-120-1255 |
| Fuel Tank (L) | 410 |
| Hydraulic Tank (L) | |
| Engine Oil changes (L) | 23.1 |
| Coolant (L) | 26 |
| Total transport length (mm) | 9400 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 2970 |
| Full cab height (mm) | 2940 |
| Counterweight ground clearance (mm) | 1040 |
| Minimum ground clearance (mm) | 460 |
| Minimum turning radius of front working device (mm) | 3600 |
| Back end turning radius (mm) | 2720 |
| Total track length (mm) | 4180 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2800 |
| Track ground length (mm) | 3370 |
| Maximum digging radius (mm) | 9900 |
| Maximum digging depth (mm) | 6650 |
| Maximum excavation height (mm) | 9610 |
| Maximum unloading height (mm) | 6810 |
| Maximum vertical digging depth (mm) | 5960 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Dodging plate width × height (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 9730 |
| Maximum effective digging depth (mm) | 6470 |
Description
【 Premium Second-hand Excavator Recommendation 】SH Sumitomo 210. This machine has maintained an excellent condition since its manufacture. The entire vehicle is original without any refurbishment, and the body paint is as smooth as new, demonstrating its good maintenance condition. With a working time of only 3,500 hours, for a heavy mechanical device, such a usage duration indicates that it is still in its "prime" stage, with stable and reliable performance. In terms of the power system, it is equipped with an efficient and energy-saving engine, which not only has strong power but also excellent fuel economy, capable of meeting the operational requirements under various complex working conditions. More importantly, through regular maintenance and upkeep by a professional team, the engine is always in the best operating condition, thus extending its service life. The hydraulic system is one of the key factors in evaluating the performance of an excavator. This machine adopts high-quality imported hydraulic pumps and valve body components, which are flexible and smooth to operate, respond quickly and accurately, and perform outstandingly in both digging force and lifting capacity. In addition, the entire hydraulic system has been prop
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