Descripción del Producto
Esta excavadora Kobelco SK140LC-8 de 2020 ofrece un rendimiento fiable para aplicaciones de trabajo medio. Fabricada por una marca japonesa de reconocido prestigio, conocida por su eficiencia de combustible y estabilidad operativa, esta máquina de la clase de 14 toneladas se encuentra actualmente en Sichuan, China. La SK140LC-8 incorpora el probado sistema hidráulico de Kobelco, diseñado para un funcionamiento suave y un menor consumo de combustible.
Entre sus especificaciones principales se incluyen:
- Peso operativo: aproximadamente 14 toneladas
- Motor: motor diésel Hino con emisiones equivalentes a Tier 3
- Sistema hidráulico optimizado para la eficiencia
- Configuración estándar de excavadora con tren de rodaje de orugas
- Adecuada para tareas de construcción, excavación y manipulación de materiales
Con un uso moderado desde 2020, esta excavadora representa una solución rentable para contratistas que buscan un equipo fiable. Disponible para inspección en la provincia de Sichuan.
| Especificaciones | Valor |
|---|---|
| No. | 1172261 |
| Tonnage (tons) | 14 |
| Working weight (kg) | 13200 |
| Bucket capacity (m³) | 0.57(Standard) |
| Boom length (mm) | 4680 |
| Rod length (mm) | 2380(Standard) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi D04FR-KDP2TAAC |
| Rated power (kw/rpm) | 74/2000 |
| Cylinder diameter × stroke (mm) | 102*130 |
| Maximum torque (N.m) | 375/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 4.249 |
| Working form | Direct injection, water-cooled, four-stroke, turbocharged, built-in intercooling |
| Ground specific pressure (Kpa) | 45 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 90.1 |
| Rod digging force (kN) | 64.4 |
| Maximum tractive force (kN) | 139 |
| Travel speed (km/h) | 3.4/5.6 |
| Turning torque (Nm) | 39.9 |
| Rotary hydraulic motor type | Axial plunger type |
| Type of walking hydraulic motor | Two sets of two-speed plungers |
| Maximum flow of main pump (l/min) | 2*130 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 28 |
| Control Hydraulic Circuit (Mpa) | 5 |
| Main pump type | Double variable axial piston pump + pilot gear pump |
| Working Hydraulic Circuit (Mpa) | 34.3 |
| Pilot pump flow (L/min) | 1*20 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1*95*903 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1*115*1120 |
| Boom cylinders - Number × diameter × stroke (mm) | 2*100*1092 |
| Fuel Tank (L) | 275 |
| Hydraulic Tank (L) | 101 |
| Engine Oil changes (L) | 18.5 |
| Coolant (L) | 14 |
| Hydraulic System (L) | 171 |
| Total transport length (mm) | 7790 |
| Total transport width (mm) | 2490 |
| Total transport height (mm) | 2870 |
| Full cab height (mm) | 2870 |
| Counterweight ground clearance (mm) | 910 |
| Minimum ground clearance (mm) | 440 |
| Minimum turning radius of front working device (mm) | 2620 |
| Back end turning radius (mm) | 2190 |
| Total track length (mm) | 3750 |
| Track gauge (mm) | 1990 |
| Track plate width (mm) | 500 |
| Total track width (mm) | 2490 |
| Number of track plates (single side) (PCS) | 46 |
| Maximum digging radius (mm) | 8340 |
| Maximum digging depth (mm) | 5520 |
| Maximum excavation height (mm) | 8500 |
| Maximum unloading height (mm) | 6090 |
| Maximum vertical digging depth (mm) | 4880 |
| Maximum excavation radius of stop surface (mm) | 8190 |
| Maximum effective digging depth (mm) | 5290 |
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