WORLD EQUIPMENT (CHANGZHOU) CO.,LTD.
Add : Room 513 NO. 368 HanJiang Road, JinCheng Plaza, Changzhou, Jiangsu, China
Singapore, INC : 545 Orchard Road # 11-13 Far East Shopping Centre, 238882, Singapore
Post Code : 213000
Tel : +86-519-68687280
Fax : +86-519-68687282E-mail :
The backhoe loader is mainly comprised of powertrain assembly, wheel loader unit and excavator unit. It is typically designed for special kinds of work. The three parts are all quite necessary when operators want to finish their work in special working environment.
As the core part of backhoe loader, the powertrain assembly makes it possible for the backhoe loader to normally operate on various rugged terrains.
Wheel Loader Unit:
Installed in the front of backhoe loader, the wheel loader unit is mainly used in picking and carrying a large quantity of loose materials, bulldozing and ground grading.
As the major component of backhoe loader, the excavator unit can be used to excavate dense and hard materials, especially soil. It can be also used to lift heavy stuffs in order to carry them to the target places. It mainly consists of movable arm, bucket rod and bucket.
When the backhoe loader is working, the stabilizing feet can absorb the impact caused by weight, which can prevent the downward force caused by the operation of loader from damaging the wheels and tires. In this way, the backhoe loader can remain stable during operation and the impact force during excavating can be minimized.
1. It is fitted with reliable genuine Cummins engine.
2. 4 forward & 4 reverse synchromesh mechanical shift transmission have been designed for this backhoe loader.
3. The combined seal cylinder ensures high seal performance and more reliability for it.
4. Obviously improved loader and backhoe performance.
5. It has been equipped with CARRARO wet type rear axle with multi-disc brake & CARRARO front axle
6. Larger new-type cab helps to increase comfort and visibility of this backhoe loader.
7. Both of 2-wheel driving and 4-wheel driving are available.
|Specifications||WZ30-25 Backhoe Loader||WZ30-25C Backhoe Loader|
|1||Length (with bucket on ground)||7077(mm)||7077(mm)|
|3||Load Bucket width||2313(mm)||2328(mm)|
|4||Height (To the top of the cab)||2720 (mm)||2735 (mm)|
|5||Height (To the top of the digging pole)||3424 (mm)||3424 (mm)|
|7||Back wheel Tread||1557(mm)||1557(mm)|
|8||Fore wheel Tread||1714(mm)||1714(mm)|
|9||Min. ground clearance||355(mm) for 2WD 275(mm) for 4WD||355(mm) for 2WD 275(mm) for 4WD|
|Main Loading Technical Specification|
|3||Max lifting capability||>2500KG||>2500KG|
|4||Rated load bucket capacity||1.0(m3)||1.0(m3)|
|5||Max. load breakout force||>40kN||>40kN|
|6||Max. dump clearance||2611(mm)||2611(mm)|
|7||Max. Dump reach||726(mm)||726(mm)|
|8||Dump angle at any position||≥43.50||≥43.50|
|9||Min. turning radius|
|(1) Outside of bucket||5280(mm) for 2WD 5670(mm) for 4WD||5280(mm) for 2WD 5670(mm) for 4WD|
|(2) Center of front wheel||3795 (mm) for 2WD 4300(mm) for 4WD||3795 (mm) for 2WD 4300(mm) for 4WD|
|10||Lifting time of loading bucket||≤5.1(sec.)||≤5.1(sec.)|
|11||Lowering time of loading bucket||≤4.9(sec.)||≤4.9(sec.)|
|13||Traveling speed(Km/h), 4 forward and 4 reverse|
|(1) Ⅰ gear forward||5.8||5.8|
|(2) Ⅱ gear forward||10.5||10.5|
|(3) Ⅲ gear forward||20.1||20.1|
|(4) Ⅳ gear forward||40.2||40.2|
|(1) Ⅰ gear reverse||7.0||7.0|
|(2) Ⅱ gear reverse||12.6||12.6|
|(3) Ⅲ gear reverse||24.3||24.3|
|(4) Ⅳ gear reverse||48.6||48.6|
|Main Digging Technical Specification|
|1||Rated digging bucket capacity||0.3(m3)||0.3(m3)|
|2||Max. digging depth||4338(mm)||4338(mm)|
|3||Max. digging force||>50+10％kN||>50+10％kN|
|4||Max. digging radius||5481(mm)||5481(mm)|
|5||Max. dumping height||3737(mm)||3737(mm)|
|1||Model||Cummins B4.5||WD DEUTZ TD226B|
|2||Type||Direct injection, Turbocharged. Water cooling||Direct injection, Natural Aspirate, Water cooling|
|3||Rated output||74 (kW)||70 (kW)|
|4||Total exhaust of cylinder||4.5(L)||3.92(L)|
|5||Inter-bore of cylinder/stroke||102/138(mm)||102/120(mm)|
|6||Voltage of starting motor||12(V)||12(V)|
|10||Min. specific fuel consumption||225(g/Kw.h)||216(g/Kw.h)|
|2||Cooling type||Pressure oil circulating||Pressure oil circulating|
|2||Type||Synchromesh mechanical shift||Synchromesh mechanical shift|
|3||Gear shift position||4 Forward and 4 reverse gears||4 Forward and 4 reverse gears|
|Axle and Tire|
|2||Type of main reducer||spiral bevel gear, single stage||spiral bevel gear, single stage|
|3||Type of final reducer||Single stage planetary||Single stage planetary|
|4||Max. steering angle||550||550|
|5||Tire type||4WD fore tire 12-16.5NHS-10PR||4WD fore tire 12-16.5NHS-10PR|
|2WD fore tire11L-16F3-12PR||2WD fore tire11L-16F3-12PR|
|Rear tire 19.5L-24R4-12PR||Rear tire 19.5L-24R4-12PR|
|Working Device Hydraulic System|
|1||Model of oil pump||P257A467PRZA12-6||JHP2050AXCC|
|3||Model of priority valve||WALVOIL SD16/2、SD16/6||ZL20DC-02|
|4||Model of excavate valve||ZL30DC-07|
|1||Type||Fore wheel Steering|
|2||Model of steering pump||P257A467PRZA12-6||JHP2050AXCC|
|3||Model of steering gear||150-1219||BZZ5-E160B+ FKB-3022|
|4||Model of priority valve||YXL-F160L-N7|
|2||Engine lubricating oil||11(L)||11(L)|
|3||Oil for converter and gear box||18.5(L)||For 2WD||18.5(L)|
|4||Oil for hydraulic system||110(L)||110(L)|
|5||Oil for driving axles (F/R)||7.6+17 (L)||7.6+17 (L)|
World Equipment is a professional manufacturer and supplier of backhoe loader in China. Our products have been quite popular in Europe, South America, Middle East, Southeast Asia and Africa, etc. In the past 10 years, we have been kept improving our products to make them better adapt to the market. If you need backhoe loader, we will provide a competitive price for you. Don't hesitate, please contact us.
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