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WZ30-25 BACKHOE LOADER
1. Equipped with reliable genuine Cummins engine
2. 4 forward & 4 reverse synchromesh mechanical shift transmission
3. Combined seal cylinder obtains high seal performance and more reliability
4. Improved loader and backhoe performance
5. CARRARO wet type rear axle with multi-disc brake& CARRARO front axle
6. New-type cab with more space, increases comfort and visibility
7. With 2 wheel driving or 4 wheel driving for option
Overall Dimension:
Length(with bucket on ground) | 7077(mm) |
Width | 2350(mm) |
Load Bucket width | 2313(mm |
Height(To the top of the cab) | 2720 (mm) |
Height(To the top of the digging pole) | 3424 (mm) |
Wheelbase | 2155.5(mm) |
Back wheel Tread | 1557(mm) |
Fore wheel Tread | 1714(mm) |
Min. ground clearance | 355(mm) for 2WD 275(mm) for 4WD |
Main Loading Technical Specification:
Rated load | 1700(Kg) |
Operating weight | 7000KG |
Max lifting capability | >2500KG |
Rated load bucket capacity | 1.0(m3) |
Max. load breakout force | >40kN |
Max. dump clearance | 2611(mm) |
Dump reach | 726(mm) |
Dump angle at any position | ≥43.50 |
Min. turning radius |
|
Outside of bucket | 5280(mm) for 2WD 5670(mm) for 4WD |
Center of front wheel | 3795 (mm) for 2WD 4300(mm) for 4WD |
Lifting time of loading bucket | ≤5.1(sec.) |
Lowering time of loading bucket | ≤4.9(sec.) |
Dumping time | ≤0.9(sec.) |
Traveling speed(Km/h),4 forward and 4 reverse |
|
i gear forward | 5.8 |
ii gear forward | 10.5 |
iii gear forward | 20.1 |
iv gear forward | 40.2 |
i gear reverse | 7.0 |
ii gear reverse | 12.6 |
iii gear reverse | 24.3 |
iv gear reverse | 48.6 |
Diesel engine:
Model | Cummins 4BT4.5-C99 |
Type | Direct injection. Turbocharged. Water cooling |
Rated output | 74(kW) |
Total exhaust of cylinder | 4.5(L) |
Inter-bore of cylinder/stroke | 102/138(mm) |
Voltage of starting motor | 12(V) |
Rated speed | 2200(r/min) |
Max. Torque | 414(N.M) |
Starting type | Electric |
Min. specific fuel consumption | 225(g/Kw.h) |
Transmission system
Model of hydraulic pump | Fixed shaft power shift transmission |
gear shift | 2 forward shift 2 reverse shift |
torque | YJ-280 |
drive pump | CDXaf3016-IL |
flow | 16ml/r |
work pump | CBGj2063 |
flow | 63ml/r |