Changlin popular backhoe loader WZ30-25 with CUMMINS engine
Backhoe Loader WZ30-25
Description of Backhoe Loader:
Backhoe loader, also known as a loader backhoe, is an engineering vehicle belong to construction machinery/construction equipment. The backhoe loader commonly composes a tractor, fitted with a shovel/bucket on the front and a small backhoe on the back.
Features of Backhoe Loader WZ30-25:
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
Applications of Backhoe Loader WZ30-25:
The backhoe loaders' versatility and compact size makes them one of the most popular construction machinery/construction equipment. These backhoe loaders are widely used for larger projects such as building a house, fixing city roads, mining, etc.
Working principle of Backhoe Loader WZ30-25:
Because the design of backhoe loaders is top-heavy and the swinging weight of the backhoe could cause the vehicle to tip, backhoe loaders use hydraulic outriggers when digging and lower the loader bucket for additional stability.
|
Overall Dimension |
|
1 |
Length(with bucket on ground) |
7077(mm) |
|
2 |
Width |
2350(mm) |
|
3 |
Load Bucket width |
2313(mm) |
|
4 |
Height(To the top of the cab) |
2720 (mm) |
|
5 |
Height(To the top of the digging pole) |
3424 (mm) |
|
6 |
Wheelbase |
2155.5(mm) |
|
7 |
Back wheel Tread |
1557(mm) |
|
8 |
Fore wheel Tread |
1714(mm) |
|
9 |
Min. ground clearance |
355(mm) for 2WD 275(mm) for 4WD |
|
Main Loading Technical Specification |
|
1 |
Rated load |
1700(Kg) |
|
2 |
Operating weight |
7000KG |
|
|
Max lifting capability |
> 2500KG |
|
3 |
Rated load bucket capacity |
1.0(m3) |
|
4 |
Max. load breakout force |
> 40kN |
|
5 |
Max. dump clearance |
2611(mm) |
|
6 |
Dump reach |
726(mm) |
|
7 |
Dump angle at any position |
≥ 43.50 |
|
8 |
Min. turning radius |
|
|
(1) Outside of bucket |
5280(mm) for 2WD 5670(mm) for 4WD |
|
(2) Center of front wheel |
3795 (mm) for 2WD 4300(mm) for 4WD |
|
9 |
Lifting time of loading bucket |
≤ 5.1(sec. ) |
|
10 |
Lowering time of loading bucket |
≤ 4.9(sec. ) |
|
11 |
Dumping time |
≤ 0.9(sec. ) |
|
12 |
Traveling speed(Km/h), 4 forward and 4 reverse |
|
|
(1) Igear forward |
5.8 |
|
(2) IIgear forward |
10.5 |
|
(3) IIIgear forward |
20.1 |
|
(4) IVgear forward |
40.2 |
|
(1) Igear reverse |
7.0 |
|
|
(2) IIgear reverse |
12.6 |
|
(3) IIIgear reverse |
24.3 |
|
(4) IVgear reverse |
48.6 |
|
Main Digging Technical Specification |
|
1 |
Rated digging bucket capacity |
0.3(m3) |
|
2 |
Max. digging depth |
4338(mm) |
|
3 |
Max. digging force |
> 50 + 10%kN |
|
4 |
Max. digging radius |
5481(mm) |
|
5 |
Max. dumping height |
3737(mm) |
|
Diesel engine |
|
1 |
Model |
Cummins 4BT4.5-C99 |
|
2 |
Type |
Direct injection. Turbocharged. Water cooling |
|
3 |
Rated output |
74(kW) |
|
4 |
Total exhaust of cylinder |
4.5(L) |
|
5 |
Inter-bore of cylinder/stroke |
102/138(mm) |
|
6 |
Voltage of starting motor |
12(V) |
|
7 |
Rated speed |
2200(r/min) |
|
8 |
Max. Torque |
414(N. M) |
|
9 |
Starting type |
Electric |
|
10 |
Min. specific fuel consumption |
225(g/Kw. h) |
|
Transmission System |
|
1. Torque Converter |
|
1 |
Model |
CARRARO |
|
2 |
Cooling type |
Pressure oil circulating |
|
2. Transmission case |
|
1 |
Model |
CARRARO |
|
2 |
Type |
Synchromesh mechanical shift |
|
3 |
Gear shift position |
4 Forward and 4 reverse gears |
|
3. Axle and Tire |
|
1 |
Model |
CARRARO |
|
2 |
Type of main reducer |
spiral bevel gear, single stage |
|
3 |
Type of final reducer |
Single stage planetary |
|
4 |
Max. steering angle |
550 |
|
5 |
Tire type |
4WD fore tire12-16.5NHS-10PR |
|
2WD fore tire11L-16F3-12PR |
|
Rear tire 19.5L-24R4-12PR |
|
Working Device Hydraulic System |
|
1 |
Model of oil pump |
P257A467PRZA12-6 |
|
2 |
System pressure |
215(kgf/cm2) |
|
3 |
Model of priority valve |
WALVOIL SD16/2SD16/6 |
|
Steering System |
|
1 |
Type |
Fore wheel Steering |
|
2 |
Model of steering pump |
P257A467PRZA12-6 |
|
3 |
Model of steering gear |
150-1219 |
|
4 |
System pressure |
140(kgf/cm2) |
|
Oil Capacity |
|
1 |
Fuel(diesel) |
151(L) |
|
2 |
Engine lubricating oil |
11(L) |
|
3 |
Oil for converter and gear box |
18.5(L) |
|
4 |
Oil for hydraulic system |
110(L) |
|
5 |
Oil for driving axles(F/R) |
7.6+17(L) |
Evangel Industrial (Shanghai) Co., Ltd. is a leading Chinese construction machinery exporter, affiliated with Evangel International Machinery Limited, located in the downtown of Shanghai City. Since our company was founded, based on the advantage of XCMG which is the No. 1 Chinese construction machinery manufacturer, we continually introduce Chinese excellent construction machinery enterprises and their products to international markets, such as Changlin, Zoomlion, LiuGong, HOWO, Shantui, HBXG, YTO, SDLG etc. We not only make more international customers know and approbate our products, but also gradually build up friendship with construction machinery customers all over the world.
Our Strengths are as follows:
(I) Seven years professional experience in international trading and rich knowledge in construction machinery & heavy equipment industry, which enable us to turn customer inquiries into final products and export them to numerous countries and regions without barriers;
(II) A well educated and friendly sales team with international vision, members of which can speak fluent multiple languages, such as English, Spanish, Portuguese, Russian, Arabic and French etc;
(III) Strong long term dealership from various top manufacturers, assuring that all our products are original brand new ones with competitive price;
(IV) Excellent logistics services (by sea, air, railway or road), ensuring timely delivery of consignments all over the world;
(V) Comprehensive after-sales service, including one year warranty, spare parts supply, installment and maintenance, and training;
(VI) An expertly managed ERP system and a well coordinated quality control system to satisfy various client requirements.
We won the good reputation from reliable quality, competitive price and excellent after-sales service. Our export revenue increases constantly every year, and our products have already entered nearly 100 countries across the continents of South America, Africa, Middle East, Australia, Russia, Middle Asia, South Asia, Southeast Asia, and East Europe. We sincerely hope to cooperate, develop together and build a good future with you. Please feel free to contact us for more information about our products and services.
