K3V112 Excavator Hydraulic Pump Regulator K3V140 K3V180 K3V63 SK200-6 EC210B

 
 
K3V112 Excavator Hydraulic Pump Regulator K3V140 K3V180 K3V63 SK200-6 EC210B
 
 
Specifiion

 
 
Description

The regulator is to change the maximum flow, minimum flow, power control and flow control degree of the pump by adjusting the adjusting bolts on the pump body and the bottom plate of the regulator valve to change the inclination of the swash plate, thereby changing the stroke of the plunger. There are limit screws in the large and small head cavities of the servo piston, so by adjusting the limit screw, the maximum or minimum stroke of the servo piston can be adjusted to achieve the effect of adjusting the maximum flow or the minimum flow of the hydraulic pump. The flow of the pump can be increased or decreased by adjusting the limit screws of the small and large heads.

Characteristic

1. Simple structure;
2. Easy to manufacture;
3. Low cost;
4. Low price and small size;
5. Light weight;
6. Good self-priming performance;
7. Insensitive to oil pollution and reliable work.

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