| After-sales Service: | 6-18months |
|---|---|
| Warranty: | 6-18months |
| Material: | Steering |
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steering unit assembly
Specifications:
| Wheel Loader Hydraulic Steering Units |
| BZZ1 Series |
| BZZ2 Series |
| BZZ3 Series |
| BZZ5 Series |
| Type | Displacement (mL/r) |
Flow (L/min) |
Max.input pressure(MPa) |
Max.cont.back pressure(MPa) |
Weight (kg) |
| BZZ-E50* | 50 | 4 | 16 | 2.5 | 4.72 |
| BZZ-E63* | 63 | 5 | 4.85 | ||
| BZZ-E80* | 80 | 6 | 5.00 | ||
| BZZ-E100* | 100 | 7.5 | 5.27 | ||
| BZZ-E125* | 125 | 9.5 | 5.43 | ||
| BZZ-E160* | 160 | 12 | 5.75 | ||
| BZZ-E200* | 200 | 15 | 6.08 | ||
| BZZ-E250* | 250 | 19 | 6.48 | ||
| BZZ-E280* | 280 | 21 | 6.78 | ||
| BZZ-E315* | 315 | 24 | 7.13 | ||
| BZZ-E400* | 400 | 30 | 7.78 | ||
| BZZ-E500* | 500 | 38 | 8.67 | ||
| BZZ-E630* | 630 | 48 | 9.72 | ||
| BZZ-E800* | 800 | 60 | 11.18 | ||
| BZZ-E1000* | 1000 | 75 | 12.80 |
Note 1: represents Function Code, BZZ2 can be chosen for SCU with the displacement of 50-200mL/r. BZZ1 or BZZ3 can be chosen for SCU with the displacement of 50-1000mL/r.
Note 2: "Flow" that we suggest to use is the flow of 1.25 times as much as that at the steering wheel's rotation speed of 60 r/min. If the design of the system can't meet the requirements, the flow is allowed to be adjusted a little bit.
Advantages of steering gear:
1. The steering system is simple and low in cost;
2. The steering load does not directly act on the steering wheel, and the operation is comfortable;
3. The steering torque is low, and the steering wheel can be continuously turned freely;
4. There are many product specifications and a wide range of apprenticeships, ranging from 80-1250mlr, which can meet various needs;
5. Valve blocks with different functions and pressure levels can be connected according to the needs of the system;
6. In addition to the above advantages, the BZZ5 load-sensing full hydraulic steering gear also has the following characteristics:
·Regardless of the load pressure and the speed of the steering wheel, the corresponding flow can be allocated according to the demand of the steering oil circuit to ensure reliable, sensitive and light steering.
·The flow rate output by the oil pump, in addition to the required flow rate for the steering system, can be used by the auxiliary oil circuit to eliminate the power loss caused by excessive oil supply in the steering oil circuit and improve the system efficiency.
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