Descripción del Producto
Esta excavadora Kato HD820R del año 2020 ofrece un rendimiento confiable para proyectos de construcción y movimiento de tierras de tamaño mediano. Con aproximadamente cuatro años de historial operativo, esta máquina representa la comprobada ingeniería japonesa en el segmento de excavadoras compactas. Actualmente ubicada en Hunan, China, representa una opción accesible para compradores regionales que buscan equipos de trayectoria probada.
- Año: 2020
- Fabricante: Kato
- Modelo: HD820R
- Ubicación: Provincia de Hunan, China
- Condición: Usado
Ideal para contratistas, empresas de desarrollo de obras y operaciones de alquiler de equipos que buscan ampliar su flota con maquinaria usada de confianza. La serie HD820R es reconocida por su fácil mantenimiento y eficiencia operativa en condiciones de trabajo exigentes.
| Especificaciones | Valor |
|---|---|
| No. | 1106634 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 19800 |
| Bucket capacity (m³) | Standard 0.8/ Enhanced 0.9 |
| Boom length (mm) | 5630 |
| Rod length (mm) | 2930 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi 6D34-TLC1B |
| Rated power (kw/rpm) | 110/2050 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 104 x 115 |
| Maximum torque (N.m) | 580N*m/1400 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 5.86 |
| Working form | Intercooler; Turbocharged engine; Direct injection |
| Ground specific pressure (Kpa) | 44 |
| Rotation speed (rpm) | 13 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | Standard 136/ High power 144 |
| Rod digging force (kN) | Standard 99/ High Power 104 |
| Maximum tractive force (kN) | 179.5 |
| Travel speed (km/h) | 5.5/3.6 |
| Rotary hydraulic motor type | Constant piston motor |
| Type of walking hydraulic motor | Variable capacity piston motor with reducers on both sides |
| Maximum flow of main pump (l/min) | 235 x 2 |
| Traveling Hydraulic Circuit (Mpa) | 32.9 |
| Main pump type | Variable capacity piston pump ×2+ gear pump |
| Working Hydraulic Circuit (Mpa) | 31.4 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-120 x 1090 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-135 x 1630 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-125 x 1315 |
| Fuel Tank (L) | 320 |
| Hydraulic Tank (L) | 156 |
| Engine Oil changes (L) | 22 |
| Coolant (L) | 23 |
| Hydraulic System (L) | 260 |
| Total transport length (mm) | 9500 |
| Total transport width (mm) | 2820 |
| Total transport height (mm) | 2970 (to hose top) |
| Full cab height (mm) | 2860 |
| Counterweight ground clearance (mm) | 1040 |
| Minimum ground clearance (mm) | 4650 |
| Minimum turning radius of front working device (mm) | 3460 |
| Back end turning radius (mm) | 2750 |
| Total track length (mm) | 4170 |
| Track gauge (mm) | 2220 |
| Track plate width (mm) | 600/700/800 |
| Total track width (mm) | 2820/2920/3020 |
| Track ground length (mm) | 3370 |
| Maximum digging radius (mm) | 9910 |
| Maximum digging depth (mm) | 6700 |
| Maximum excavation height (mm) | 9760 |
| Maximum unloading height (mm) | 6830 |
| Maximum vertical digging depth (mm) | 6120 |
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