Backhoe Loader, China Backhoe Loader Manufacturer

WORLD EQUIPMENT CO.,LTD.

Marketing Office: No.593 Middle TongJiang Road, 4#1110-1116,Changzhou,Jiangsu,China 213022

Manufacture: Dantu Industrial Zone, ZhenJiang, JiangSu, China

Post Code : 213022

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Description:
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.

Powertrain Assembly:
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.

Backhoe Loader

Excavator Unit:
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.
Stabilizing Feet:
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.

Features:
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.

Technical Parameters:

Specifications							WZ30-25 Backhoe Loader	WZ30-25C Backhoe Loader
Overall Dimension
1	Length (with bucket on ground)					7077(mm)		7077(mm)
2	Width					2350(mm)		2350(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)
6	Wheelbase					2155.5(mm)		2155.5(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
1	Rated load					1700(Kg)		1700(Kg)
2	Operating weight					7000KG		7400KG
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.)
12	Dumping time					≤0.9(sec.)		≤0.9(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)
Diesel engine
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)
7	Rated speed					2200(r/min)		2200(r/min)
8	Max. Torque					414(N.M)		360(N.M)
9	Starting type					Electric		Electric
10	Min. specific fuel consumption					225(g/Kw.h)		216(g/Kw.h)
Transmission System
Torque Converter
1	Model				CARRARO			CARRARO
2	Cooling type				Pressure oil circulating			Pressure oil circulating
Transmission case
1	Model		CARRARO					CARRARO
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
1	Model			CARRARO				CARRARO
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
2	System pressure			215(kgf/cm2)				215(kgf/cm2)
3	Model of priority valve			WALVOIL SD16/2、SD16/6				ZL20DC-02
4	Model of excavate valve							ZL30DC-07
Steering System
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
5	System pressure			140(kgf/cm2)				140(kgf/cm2)
Oil Capacity
1	Fuel (diesel)			151(L)				151(L)
2	Engine lubricating oil			11(L)				11(L)
3	Oil for converter and gear box			18.5(L)				For 2WD	18.5(L)
								For 4WD	21(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.