Sp2 Flow Control: Mechanical Oil Flow Adjustment; S/P2 Flow Control Mechanism - Kubota KX080-3 Workshop Manual

WSM KX080-3 Mechanism
2. SP2 flow control : Mechanical oil flow adjustment
(1)
enter open type al e section

3. S/P2 flow control mechanism

depend on load, Pump flow (P3) ( rotation) (non linear)
B port
Q = 0.6 x A
P (P
Q = Q - Q
PC P P
Motion started when the load becomes higher than P (load
C T P T
B
(3)
(2)
A port
Q
PC
P C
Q
x P
T) 1
T
IV-M-65
P C
A
ith mechanical ma imum flo
(1) Mechanical maximum flow adjuster
(2) AI signal circuit
(3) Tank circuit
(4) P3 parallel feeder circuit
(5) Mechanical maximum flow adjuster
B port B port
A port
A port
Q
PT
P T
P
1
P
P)
IV Hydraulic System
(4)
a uster
C T
(5)