Backhoe Loader WZ30-25
Overall Dimension | ||
1 | Length(with bucket on ground) | 7077mm |
2 | Width | 2350mm |
3 | Load Bucket width | 2313mm |
4 | Height(To the top of the cab) | 2720mm |
5 | Height(To the top of the digging pole) | 3424mm |
6 | Wheelbase | 2155.5mm |
7 | Back wheel Tread | 1557mm |
8 | Fore wheel Tread | 1714mm |
9 | Min. ground clearance | 355mm for 2WD 275mm for 4WD |
Main Loading Technical Specification | ||
1 | Rated load | 1700Kg |
2 | Operating weight | 7000Kg |
3 | Max lifting capability | >2500Kg |
4 | Rated load bucket capacity | 1.0m3 |
5 | Max. load breakout force | >40kN |
6 | Max. dump clearance | 2611mm |
7 | Max. Dump reach | 726mm |
8 | Dump angle at any position | ≥43.5° |
9 | Min. turning radius | |
(1) Outside of bucket | 5280mm for 2WD 5670mm for 4WD | |
(2) Center of front wheel | 3795mm for 2WD 4300mm for 4WD | |
10 | Lifting time of loading bucket | ≤5.1sec. |
11 | Lowering time of loading bucket | ≤4.9sec. |
12 | Dumping time | ≤0.9sec. |
13 | Traveling speed,4 forward and 4 reverse | |
(1) Ⅰ gear forward | 5.8Km/h | |
(2) Ⅱ gear forward | 10.5Km/h | |
(3) Ⅲ gear forward | 20.1Km/h | |
(4) Ⅳ gear forward | 40.2Km/h | |
(1) Ⅰ gear reverse | 7.0Km/h | |
(2) Ⅱ gear reverse | 12.6Km/h | |
(3) Ⅲ gear reverse | 24.3Km/h | |
(4) Ⅳ gear reverse | 48.6Km/h | |
Main Digging Technical Specification | ||
1 | Rated digging bucket capacity | 0.3m3 |
2 | Max. digging depth | 4338mm |
3 | Max. digging force | >50±10%kN |
4 | Max. digging radius | 5481mm |
5 | Max. dumping height | 3737mm |
Diesel engine | ||
1 | Model | Cummins 4BT4.5-C99 |
2 | Type | Direct injection. Turbocharged. Water cooling |
3 | Rated output | 74kW |
4 | Total exhaust of cylinder | 4.5L |
5 | Inter-bore of cylinder/stroke | 102/138mm |
6 | Voltage of starting motor | 12V |
7 | Rated speed | 2200r/min |
8 | Max. Torque | 414N.M |
9 | Starting type | Electric |
10 | Min. specific fuel consumption | 225g/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 | 55° |
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 | 215kgf/cm2 |
3 | Model of priority valve | WALVOIL SD16/2、SD16/6 |
Steering System | ||
1 | Type | Fore wheel Steering |
2 | Model of steering pump | P257A467PRZA12-6 |
3 | Model of steering gear | 150-1219 |
4 | System pressure | 140kgf/cm2 |
Oil Capacity | ||
1 | Fuel(diesel) | 151L |
2 | Engine lubricating oil | 11L |
3 | Oil for converter and gear box | 18.5L |
4 | Oil for hydraulic system | 110L |
5 | Oil for driving axles(F/R) | 7.6 17L |
We are a specialized backhoe loader manufacturer in China. At SINOMACH we also offer crawler crane, rotary drilling rig, motor grader, wheel loader, among others.