Kubota WSM L3560 Workshop Manual page 557

L3560, L4060, L4760, L5060, L5460, L6060, WSM
RELIEF VALVE
Relief Valve
Condition
• Engine Speed
Maximum
• Oil Temperature
40 to 60 °C (104 to 140 °F)
REAR HYDRAULIC BLOCK AND VALVES
Lift Arm
CYLINDER SAFETY VALVE
Cylinder Safety Valve
LIFT ARM SUPPORT AND HYDRAULIC CYLINDER
Hydraulic Cylinder
Item
Setting Pressure
L3560
L4060, L4760,
L5060, L5460,
L6060
Item
Free Play
(at Maximum
Raising Position)
Item
Operating
Pressure
Item
I.D.
8-S4
HYDRAULIC SYSTEM
Factory Specification
17.1 to 18.1 MPa
2
175 to 184 kgf/cm
2480 to 2620 psi
18.1 to 19.1 MPa
2
185 to 194 kgf/cm
2630 to 2770 psi
Factory Specification
10 to 15 mm
0.39 to 0.59 in.
Factory Specification
19.6 to 22.6 MPa
2
200 to 230 kgf/cm
2850 to 3270 psi
Factory Specification
55.000 to 55.074 mm
2.1654 to 2.1682 in.
Allowable Limit
–
–
Allowable Limit
–
Allowable Limit
–
Allowable Limit
55.100 mm
2.1693 in.
9Y1210824HYS0002US0
KiSC issued 03, 2016 A