Descripción del Producto
Diseñada para trabajos de excavación exigentes, la Hitachi ZX200-5G representa un referente en la clase de excavadoras hidráulicas de 20 toneladas. Equipada con un motor Isuzu CC-6BG1T de 6 cilindros, turboalimentado e intercooler, que produce 125 kW a 2.100 RPM y un par máximo de 637 N·m, esta máquina ofrece un rendimiento constante y fiable en aplicaciones de alto rendimiento. Las bombas principales de pistón axial de doble variable suministran 2 × 212 L/min de caudal hidráulico, con todos los circuitos primarios operando a 34,3 MPa, lo que garantiza un control preciso y sensible bajo carga completa.
- Motor: Isuzu CC-6BG1T, 6 cilindros, cilindrada de 6.494 L, 125 kW / 2.100 RPM
- Fuerza de excavación del cazo: 158 kN | Fuerza de excavación del brazo: 114 kN
- Fuerza de tracción máxima: 203 kN | Capacidad de ascenso: 70% (35°)
- Capacidad del cazo: 0,91 m³ | Peso en orden de trabajo: 20.300 kg
- Profundidad máxima de excavación: 6.670 mm | Radio máximo de excavación: 9.920 mm
- Capacidad del sistema hidráulico: 240 L | Depósito de combustible: 400 L
- Velocidad de desplazamiento: 5,5 / 3,5 km/h | Presión sobre el suelo: 45 kPa
- Ubicación: Zhejiang, China | Año: 2015
| Especificaciones | Valor |
|---|---|
| No. | 1111209 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 20300 |
| Bucket capacity (m³) | 0.91 |
| Rod length (mm) | 2.91 |
| Country of origin | Hefei (Capital of Anhui Province) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Isuzu CC-6BG1T |
| Rated power (kw/rpm) | 125/2100 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 105 x 125 |
| Maximum torque (N.m) | 637 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 6.494 |
| Working form | 4-stroke, water-cooled, direct injection; Turbocharged, intercooled |
| Ground specific pressure (Kpa) | 45 |
| Rotation speed (rpm) | 13.5 |
| Climbing ability (%) | 70% (35 °) |
| Bucket digging force (kN) | 158 |
| Rod digging force (kN) | 114 |
| Maximum tractive force (kN) | 203 |
| Travel speed (km/h) | 5.5/3.5 |
| Turning torque (Nm) | 68 |
| Rotary hydraulic motor type | 1 swashplate plunger motor |
| Type of walking hydraulic motor | 2 variable swash plate plunger motor |
| Maximum flow of main pump (l/min) | 2 x 212 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 34.3 |
| Main pump type | 2 variable axial piston pump + pilot gear pump |
| Working Hydraulic Circuit (Mpa) | 34.3 |
| Pilot Oil Circuit (MPa) | 3.9 |
| Pilot pump flow (L/min) | 33.6 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1 x 115 x 80 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1 x 135 x 95 |
| Boom cylinders - Number × diameter × stroke (mm) | 2 x 120 x 85 |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 135 |
| Engine Oil changes (L) | 25 |
| Coolant (L) | 23 |
| Hydraulic System (L) | 240 |
| Total transport length (mm) | 9,660 |
| Total transport width (mm) | 2,860 |
| Total transport height (mm) | 3,010 (total boom height) |
| Full cab height (mm) | 2,950 |
| Counterweight ground clearance (mm) | 1,030 |
| Minimum ground clearance (mm) | 450 |
| Minimum turning radius of front working device (mm) | 3,180 |
| Back end turning radius (mm) | 2,890 |
| Onboard width (mm) | 2,710 |
| Total track length (mm) | 4,170 |
| Track gauge (mm) | 2,200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2,800 |
| Maximum digging radius (mm) | 9920 |
| Maximum digging depth (mm) | 6,670 |
| Maximum excavation height (mm) | 10040 |
| Maximum unloading height (mm) | 7180 |
| Maximum vertical digging depth (mm) | 5,990 |
| Maximum excavation radius of stop surface (mm) | 9,750 |
| Maximum effective digging depth (mm) | 6,490 |
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