| WZ30-25 Dimension technological parameters | ||
| Overall Dimension | Length X Width X Height | 5910X 2268 X 3760(mm) |
| Wheel base | 2250(mm) | |
| Track | 1640(mm) | |
| Min. ground clearance | 300(mm) | |
| Main Technical Specification | system pressure | |
| load hydraulic system | 18Mpa | |
| dig hydraulic system | 20Mpa | |
| steering hydraulic system | 12Mpa | |
| system flow | 120L/min | |
| four-wheel drive , whole hydraulic system | ||
| total operating weight | 7600kg | |
| maximum speed | 22Km/h | |
| maximum gradient capacity | 30° | |
| loading bucket capacity | 1.0m3 | |
| rated loading | 2500kg | |
| maximum articulated height of bucket | 3400 ( mm ) | |
| bucket discharge height | 2795(mm) | |
| bucket discharge distance | 1048(mm) | |
| loading lift capacity | 25KN | |
| bucket hydraulic translation function | yes | |
| bucket lift time | 6.8s | |
| bucket lower time | 2.5s | |
| bucket discharge time | 1.2s | |
| maximum tractive force | 39KN | |
| maximum breakout force | 38KN | |
| backacter bucket capacity | 0.1-0.4m3 | |
| backacter discharge height | 3878(mm) | |
| maximum digging depth | 4080~4500(mm) | |
| maximum digging radius | 5688(mm) | |
| bucket slewing angle | 190° | |
| bucket digging capacity | 46KN | |
| bucket stick digging capacity | 31KN | |
| Diesel engine | model | YUCHAI YC4A105Z-T20 |
| rated power | 75KW(100HP) | |
| rated speed | 2400 r/min | |
| cylinder -internal diameter | 4-102 | |
| maximum torque | 400N.M | |
| minimum fuel consumption | 235 g/kw.h | |
| displacement | 4.3L | |
| Transmission system | model of hydraulic pump | fixed shaft power shift transmission |
| gear shift | 2forward shift 2 reverse shift | |
| torque | YJ-280 | |
| drive pump | CDXaf3016-IL | |
| flow | 16ml/r | |
| work pump | CBGj2063 | |
| flow | 63ml/r | |
| Steering system | type | articulated hydraulic steering |
| model of steering control valve | BZZ5-250 | |
| model of turning control valve | YSF25S-00 | |
| steering angle | 36±1°left or right 36±1° | |
| minimum turning radius | 5018(mm) | |
| Axles | main transmission type | single reduction |
| wheel reduction type | wheel reduction | |
| Wheel | tire size | 16/70-20 |
| front wheel pressure | 0.22Mpa | |
| rear wheel pressure | 0.20Mpa | |
| service braking | air over hydraulic disc on 4 wheels | |
| parking brake | manual parking brake | |
| Refill Capacity | fuel tank | 80L |
| transmission | 25L | |
| front axle | 9KG | |
| rear axle | 9KG | |
| hydraulic tank | 140L | |