Product Details:
Payment & Shipping Terms:
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| Engine Power: | 55 KW / 75 HP | Specific Fuel Consumption: | 216g/kW.h |
|---|---|---|---|
| Operating Weight: | 7640 Kg | Max. Digging Radium: | 5567 Mm |
| Rated Load Bucket Capacity: | 0.65 M3 | Max. Digging Depth: | 4300 Mm |
| Rated Digging Capacity: | 0.1 M3 | ||
| High Light: | compact tractor loader backhoe,compact backhoe loader |
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360° Rotating Damping Seat Tractor Backhoe Loader for Municipal Projects / Raod Maintenance
Small 4WD Backhoe Loader WZ30-25 With 55KW Power 0.65m3 loading capacity 0.1M3 Digging capacity
WZ30-25 backhoe loader adopted the USA John Deere backhoe loader technology, its engine, main pumps, motor, valve, etc. are from China first-class factories. It is widely used in municipal projects, building, raod maintenance, water conservancy, electricity supply, military project, and so on.
Main Feature
Humanized design, luxurious damping seat with 360°rotating, wide-vision glass, easy for operation.
R4105/R4110 diesel engine made by YTO or Weichai China, vertical, 4-strock, water cooled 55kW/67kW diesel engine.
Fully hydraulic system, rear hoe part adopts pilot control, and front load part could be equipped with pilot control, as option.
Technical parameter
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Operating weight |
7640Kg |
Final Reducer |
Single stage final reducer |
|
Transportation dimension |
5910x2268x3760mm |
Rated Loader of Axle |
7.5t |
|
Wheel base |
2250mm |
Transmission system |
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Torque Convertor |
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Min. ground clearance |
300mm |
Model |
YJ280 |
|
Loading bucket capacity |
0.65m3 |
Type |
Single-stage, Three elements |
|
Breakout force |
38KN |
Max. efficiency |
84.4% |
|
Loading lifting capacity |
2500kg |
Inlet pressure |
0.4Mpa---0.55Mpa |
|
Bucket dumping height |
2742mm |
Outlet pressure |
1.2Mpa—1.5Mpa |
|
Bucket dumping distance |
1062mm |
Cooling method |
Oil-cooling Pressure Circulation |
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Digging depth |
52mm |
Gearbox |
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|
Backhoe capacity |
0.1m3 |
Type |
Fixed shaft power transmission |
|
Max.digging depth |
4082mm |
Oil pressure of clutch |
1373Kpa --- 1569Kpa |
|
Swing Angle of Excavator Grab |
190° |
Gears |
Two gears forward, two gears backward |
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Max. puling force |
39KN |
Max. Speed |
22Km/h |
|
Engine |
Tyre |
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Model |
YTR4108G60-1 |
Model |
16/70---20 |
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Type |
Vertical, direct inject, 4-stroke, combustion chamber |
Pressure of front wheel |
0.22 Mpa |
|
Pressure of rear wheel |
0.22 Mpa |
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Cylinder-Inside diameter*stroke |
4---108*120 |
Brake system |
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|
Rated power |
55KW |
Service brake |
Air over oil caliper brake |
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Rated speed |
2400r./min. |
External type |
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|
Min. fuel consumption |
≤216g/km.h |
Self-regulation |
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|
Max. Torque |
≥261.7N.M/1800r./min. |
Self-balance |
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|
Displacement |
4.4L |
Emergency brake |
Power asst. |
|
Manual asst. |
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Steering system |
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Model of steering device |
BZZ5---250 |
Hydraulic system |
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|
Steering angle |
± 36° |
Hoe bucket digging power |
46.5KN |
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Type |
5018mm |
Dipper digging power |
31KN |
|
Model of tuming control valve |
12Mpa |
Bucket lifting time |
5.4S |
|
Axle |
Bucket lowering time |
3.1S |
|
|
Main transmission type |
Double reduction |
Bucket discharge time |
2.0S |
|
No. |
Description |
Parameter |
|
1 |
Overall Length |
5900mm |
|
2 |
Overall Width |
2300mm |
|
3 |
Overall Height |
3769mm |
|
4 |
Cab roof height |
2900mm |
|
5 |
Wheelbase |
2250mm |
|
6 |
Track |
1640mm |
|
7 |
Mini. Ground Clearance |
300mm |
|
8 |
Max. Gradeability |
30° |
1. Performance specification
|
No. |
Description |
Parameter |
|
1 |
Loading lift force |
25.00KN |
|
2 |
Loading bucket capacity |
0.65m3 |
|
3 |
Operating weight |
7800kg |
|
4 |
Max.tractive force |
40.5KN |
|
5 |
Max.breakout force |
40KN |
|
6 |
Maximum articulated height of bucket |
3400(mm) |
|
7 |
Loading bucket discharge height |
2795(mm) |
|
8 |
Bucket discharge distance |
1048(mm) |
|
9 |
Rear bucket capacity |
0.1m3 |
|
10 |
Rear bucket discharge height |
3872(mm) |
|
11 |
Rear bucket Max. digging radius |
5567(mm) |
|
12 |
Rear bucket Max. digging depth |
4300(mm) |
|
13 |
Rear bucket Max. breakout force |
46.5KN |
|
14 |
Rear bucket slewing angle |
180° |
|
15 |
Digging rod slewing arc |
180° |
|
16 |
Mini. turning radius |
4458(mm) |
|
17 |
Bucket turning radius in operation |
5960(mm) |
|
18 |
Max. speed |
22Km/h |
|
19 |
System working pressure |
20Mpa |
|
20 |
Flow |
160L/min |
|
21 |
Loading bucket hydraulic translation function |
yes |
|
22 |
Loading bucket lifting time |
6.8s |
|
23 |
Loading bucket lower time |
2.5s |
|
24 |
Loading bucket discharge time |
1.1s |
|
25 |
4 wheel drive, fully hydraulic system |
yes |
2. Engine
|
No. |
Description |
Parameter |
|
1 |
Model |
R4105 R4110 |
|
2 |
Type |
inline, direct-injection, 4-stroke,water cooled |
|
3 |
Rated power |
55kW /67kW |
|
4 |
Rated rotate speed |
2400 r/min |
|
5 |
Cylinder –internal diameter |
4—105 4—110 |
|
6 |
Max. torque |
285NM 310NM |
|
7 |
Mini Fuel consumption |
239g/kw.h 245g/kw.h |
|
8 |
Displacement |
4.33L 4.5L |
3. Transmission system
|
No. |
Description |
Parameter |
|
1 |
Pump |
CDXaf3016-IL |
|
2 |
Type |
Duplex gears pump |
|
3 |
Valve model |
ZL20E－04T.QW |
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4 |
Gearbox type |
Countershaft power shift |
|
5 |
Gear shifts |
2forward / 2 reverse |
|
6 |
Torque convertor |
YJ-280 |
4. Steering system
|
No. |
Description |
Parameter |
|
1 |
Type |
Articulated fully hydraulic steering |
|
2 |
Steering control model |
BZZ5-250 |
|
3 |
Steering control valve model |
YSF25S-00 |
|
4 |
Steering angle |
Left/right 36.5±1° |
5. Axle
|
No. |
Description |
Parameter |
|
1 |
Main transmission type |
Single-stage gear reduction |
|
2 |
Wheel reduction type |
Single-line planetary wheel reduction |
6. Tire
|
No. |
Description |
Parameter |
|
1 |
Tire size |
16/17-20 |
|
2 |
Front wheel pressure |
0.22Mpa |
|
3 |
Rear wheel pressure |
0.20Mpa |
|
4 |
Service braking |
hydraulic 4-wheel disc. brake |
|
5 |
Parking brake |
Cable control drum brake |
