Manufactur standard Directional Hydraulic Control Valve - Cat Pumps-3N2078 4W5479 4W2448 – Guorui
Manufactur standard Directional Hydraulic Control Valve - Cat Pumps-3N2078 4W5479 4W2448 – Guorui Detail:
These pumps can be used in the hydraulic systems of bulldozer, loader, crane and other construction machineries.
Specifications
|
Model |
Displacement (ml/r) |
Pressure (bar) |
Speed (r/min) |
Min flow at rated pressure and speed ( L/min) |
Rotation
|
Weight (Kg) |
|||
|
Rated
|
Peak
|
Rated
|
Max
|
Min
|
|||||
|
3N2078 |
16 |
2 |
3 |
1500 |
2000 |
500 |
19 |
CCW |
19.4 |
|
4W5479 |
8 |
0.25 |
0.35 |
1500 |
2000 |
500 |
10.8 |
CCW |
18.4 |
|
4W2448 |
Front: 62 |
2 |
3 |
1500 |
2000 |
500 |
109 |
CW |
25 |
|
4W2448 |
Rear: 48 |
2 |
3 |
1500 |
2000 |
500 |
82 |
25 |
|
3N2078 Installation Dimensions – 3N2078
4W5479 Installation Dimensions – 4W5479
4W2448 Installation Dimensions – 4W2448
Product detail pictures:
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