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Esta excavadora Hyundai R215-7C de 2015 ofrece un rendimiento fiable para los contratistas que buscan valor en el segmento de orugas de tamaño medio. La R215-7C es reconocida por su equilibrio entre fuerza de excavación y eficiencia de combustible, lo que la hace adecuada para movimiento de tierras, excavación de zanjas y desarrollo de obras.
Las características principales de esta unidad incluyen:
- Sistema hidráulico probado de Hyundai para un control ágil
- Tren de rodaje duradero diseñado para una vida útil prolongada
- Cabina del operador con distribución ergonómica
- Clase de peso operativo de aproximadamente 21 toneladas
- Actualmente ubicada en Zhejiang, China
Esta máquina tiene un precio competitivo para el mercado actual, lo que representa una oportunidad para las empresas que desean ampliar su flota sin el coste elevado de un equipo nuevo. Adecuada para contratistas de demolición, empresas de construcción general y proyectos de ingeniería civil que requieran una excavadora de gama media fiable.
| Especificaciones | Valor |
|---|---|
| No. | 1161598 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 20700 |
| Bucket capacity (m³) | 0.92 |
| Boom length (mm) | 5650 |
| Rod length (mm) | 2990 |
| Country of origin | Jiangsu (Province) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cummins B5.9-C |
| Rated power (kw/rpm) | 112/1950 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 102 x 120 |
| Maximum torque (N.m) | 62.6/1500 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 5.9 |
| Working form | Six-cylinder four-stroke turbocharged intercooled direct injection engine |
| Ground specific pressure (Kpa) | 48 |
| Rotation speed (rpm) | 12.5 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 132.4 |
| Rod digging force (kN) | 95.1 |
| Maximum tractive force (kN) | 19500 |
| Travel speed (km/h) | 3.5-5.2 |
| Rotary hydraulic motor type | Quantitative swash plate axial piston motor |
| Type of walking hydraulic motor | Variable swash plate axial piston motor |
| Maximum flow of main pump (l/min) | 2 x 220 |
| Traveling Hydraulic Circuit (Mpa) | 300 |
| Rotary Hydraulic Circuit (Mpa) | 240 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | 2× variable axial piston pump + gear pump |
| Working Hydraulic Circuit (Mpa) | 300 |
| Pilot Oil Circuit (MPa) | 35 |
| Bucket cylinders - Number × diameter × stroke (mm) | 120 * 80 * 1120 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 140 * 95 * 1570 |
| Boom cylinders - Number × diameter × stroke (mm) | 125 * 85 * 1320 |
| Fuel Tank (L) | 320 |
| Hydraulic Tank (L) | 165 |
| Engine Oil changes (L) | 24 |
| Coolant (L) | 35 |
| Hydraulic System (L) | 270 |
| Total transport length (mm) | 9510 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 2990 |
| Full cab height (mm) | 2920 |
| Counterweight ground clearance (mm) | 1060 |
| Minimum ground clearance (mm) | 480 |
| Back end turning radius (mm) | 2830 |
| Total track length (mm) | 4160 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2800 |
| Track ground length (mm) | 3360 |
| Maximum digging radius (mm) | 9930 |
| Maximum digging depth (mm) | 6800 |
| Maximum excavation height (mm) | 9730 |
| Maximum unloading height (mm) | 6910 |
| Maximum vertical digging depth (mm) | 6060 |
| Bulldozer lift or depth (mm) | There is no |
| Dodging plate width × height (mm) | There is no |
| Maximum excavation radius of stop surface (mm) | 9760 |
| Maximum effective digging depth (mm) | 6610 |
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