Horse Power Control Diagrams - Kubota KX080-3 Workshop Manual

WSM KX080-3 Mechanism
4. Hose power control 1
Operating condition :
Within the horsepower zone
Low Pc pressure, LS control
zone, 0~100k
P +P
1 2
= 80k, P = 0
3
2
Pps
Pmax
Pc
Ppa
Pp
Ppb
P
LS
LS-control valve
Under this operating condition, average pressure (
the spring to increase the swash plate angle.
The control spool notch is opened the P
P +P
1 2 ) is being applied the horse power spool to push
2
port from the control pin chamber to tank.
c
IV-M-21
P Pav Pmax Pc
3
IV Hydraulic System