Edition
Manual
Chapter
Page
2008-10-23 Workshop Manual, Stiga Titan 4 Hydraulic system
29
Driving the implement
The solenoid is activated by the switch
PTO1 and the slide closes the left valve
and opens the right valve.
The pump pumps oil, which is forced
through the implement hydraulic motor
since the left valve is closed.
From the motor, the oil passes the right
valve and returns to the tank via the
cooler.
If an abnormal resistance occours in the
pressure line, i.e. blocked motor or
similar, the pressure limiting valve 4 will
open at 220 bar (adjustable) and the oil
returns to the tank via this valve.
1. PTO valve, including items 2, 3, 4 and
6 below
2. Electrical solenoid
3. Slide including a left and a right valve.
4. Pressure limiting valve, 220 bar.
5. Collector block
6. Brake valve
7. Cooler
8. Leak oil line
P. Hydraulic pump
PTO.Hydraulic outputs
PTO1.Switch
T.
Tank
Colour - Lines
Red is the feeding pressure lines to
the implement.
Blue is lines without pressure.
