Backhoe Loader Excavator
Backhoe Loader,WZ30-25 cummins engine backhoe loader,adopting European technology,is featured by strong power, pilot control, comfortable ,operation,
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WZ30-25 technological parameters
| Overall Dimension | |
| 1 Length *Width* Height | 5900*2200*3769(mm) |
| 2 Cab roof height | 2900(mm) |
| 3 Wheel base | 2250(mm) |
| 4 Track | 1640(mm) |
| 5 Min. ground clearance | 300(mm) |
| Main Technical Specification | |
| 1 system pressure | |
| load hydraulic system | 18Mpa |
| dig hydraulic system | 20Mpa |
| steering hydraulic system | 12Mpa |
| 2 system flow | 120L/min |
| 3 four-wheel drive , whole hydraulic system | |
| 4 total operating weight | 7600kg |
| 5 maximum speed | 22Km/h |
| 6 maximum gradient capacity | 30° |
| 1 loading bucket capacity | 1m3 |
| 2 rated loading | 2500KG |
| 3 maximum articulated height of bucket | 3400 mm |
| 4 bucket discharge height | 2795(mm) |
| 5 bucket discharge distance | 1048(mm) |
| 6 loading lift capacity | 25KN |
| 7 bucket hydraulic translation function | yes |
| 8 bucket lift time | 6.8s |
| 9 bucket lower time | 2.5s |
| 10 bucket discharge time | 1.2s |
| 11 maximum tractive force | 39KN |
| 12 maximum breakout force | 38KN |
| 1 backacter bucket capacity | 0.3m3 |
| 2 backacter discharge height | 3878(mm) |
| 3 maximum digging depth | 4080(mm) |
| 4 maximum digging radius | 5688(mm) |
| 5 bucket slewing angle | 190° |
| 6 bucket digging capacity | 46KN |
| 7 bucket stick digging capacity | 31KN |
| Diesel engine | |
| 1 model | Cummins 4BTA3.9-C100 |
| 2 type | turbocharging four-stroke |
| 3 rated power | 55KW/74HP |
| 4 rated speed | 2200 r/min |
| 4 cylinder –internal diameter | 4-108 |
| 5 maximum torque | 261.7N.M/1800R/MIN |
| 6 minimum fuel consumption | 216 g/kw.h |
| 7 displacement | 4.4L |
| Transmission system | |
| 1 model of hydraulic pump | fixed shaft power shift transmission |
| 2 gear shift | 2forward shift 2 reverse shift |
| 3 torque | YJ-280 |
| 4 drive pump | CDXaf3016-IL |
| 5 flow | 16ml/r |
| 6 work pump | CBGj2063 |
| 7 flow | 63ml/r |
| Steering system | |
| 1 type | articulated hydraulic steering |
| 2 model of steering control valve | BZZ5-250 |
| 3 model of turning control valve | YSF25S-00 |
| 4 steering angle | 36±1°left or right 36±1° |
| 5 minimum turning radius | 5018(mm) |
| Axles | |
| 1 main transmission type | single reduction |
| 2 wheel reduction type | wheel reduction |
| Wheel | |
| 1 tire size | 16/70-20 |
| 2 front wheel pressure | 0.22Mpa |
| 3 rear wheel pressure | 0.20Mpa |
| 4 service braking | air over hydraulic disc on 4 wheels |
| 5 parking brake | manual parking brake |
| Refill Capacity | |
| 1 fuel tank | 70L |
| 2 transmission | 25L |
| 3 front axle | 9KG |
| 4 rear axle | 9KG |
| 5 hydraulic tank | 140L |
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