970EV
□ Adopting large-span hinged connection:Reasonable load distibution.high staobiliy,and longer overhaul cycle. □Battery: Adopting advanced ihium battery technology with high unit energy density,it hos strong advantages in battery copacity,safety,chorging and discharging,and endurance energy. □Motor: Adopting permanent magnet synchronous motor.variable frequency varioble speed,high power.high reliabifty.and long servicelife.
Product Specifications
| Performance | rated load | 7000kg | ||
| overall weight | 23000kg | |||
| rated bucket capacity | 4.5m³ | |||
| maximum tractive force | 193±5KN | |||
| maximum breakout force | ≥181KN | |||
| maximum grade ability | 28° | |||
| maximum dump height | 3531mm | |||
| maximum dump reach | 1293mm | |||
| overall dimension(L×W×H) | 9697×3244×3548mm | |||
| minimum turning radius | 6640mm | |||
| Battery System | Type | lithium iron phosphate battery | ||
| Battery capacity | 425KWh | |||
| Nominal voltage | 618V | |||
| Charging type | direct-current | |||
| Endurance | 6~10h | |||
| Transmission system | Rated power of drive motor | 125KW | ||
| Rated power of the upper motor | 90KW | |||
| gear shift | 2 forward shift 1reverse shift | |||
| maximum speed | 40km/h | |||
| Drive axles | main reducing spiral | bevel gear grade 1reduction | ||
| decelerating mode | planetary reduction,grade 1 | |||
| wheel base | 3500mm | |||
| wheel tread | 2320mm | |||
| minimum ground clearance | >500mm | |||
| Hydraulic system | system working pressure | 24MPa | ||
| boom lifting time | 5.7±0.3s | |||
| total time | 10.1±0.5s | |||
| function of leveling automatically | yes | |||
| Brake system | service brake | Full hydraulic braking | ||
| parking brake | Disk Brake | |||
| Tyre | type specification | 26.5-25 | ||
| Front wheel air pressure | 0.4Mpa | |||
| Rear wheel pressure | 0.35Mpa | |||