Kubota WSM F3680 User Manual

7-S2
F2880, F3680, RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, WSM
HYDRAULIC SYSTEM
2. SERVICING SPECIFICATIONS
HYDRAULIC PUMP
W1013874
Item Factory Specification Allowable Limit
Hydraulic Pump Delivery
(At No Pressure)
Delivery
(At 9.8 MPa
100 kgf/cm
2
1422 psi)
29.0 L/min.
Above 7.6 U.S.GPM
6.3 Imp.GPM
24.0 L/min.
Above 6.3 U.S.GPM
5.2 Imp.GPM
–
21.0 L/min.
5.5 U.S.GPM
4.6 Imp.GPM
Flow Priority Valve Delivery
(At No Pressure)
Delivery
(At 7.8 MPa
80 kgf/cm
2
1138 psi)
10.0 L/min.
Above 2.6 U.S.GPM
2.2 Imp.GPM
10.0 L/min.
Above 2.6 U.S.GPM
2.2 Imp.GPM
–
9.5 L/min.
2.5 U.S.GPM
2.1 Imp.GPM
Relief Valve (Hydraulic Pump) Setting Pressure 13.8 to 14.2 MPa
140 to 145 kgf/cm
2
1992 to 2062 psi
–
Tip of Gear to Casing (Hydraulic Pump) Clearance – 0.15 mm
0.0059 in.
Bushing to Gear Shaft (Hydraulic Pump)
Gear Shaft
Bush
Clearance
O.D.
I.D.
0.025 to 0.111 mm
0.0010 to 0.0044 in.
14.970 to 14.980 mm
0.5894 to 0.5898
15.005 to 15.081
0.5908 to 0.5938
0.12 mm
0.0047 in.
–
–
Side Plate (Hydraulic Pump) Thickness 2.48 to 2.50 mm
0.0976 to 0.0984 in.
2.40 mm
0.0945 in.
Hydraulic Cylinder I.D. 70.05 to 70.10 mm
2.7579 to 0.7598 in.
70.15 mm
2.7618 in.
Hydraulic Arm Shaft to Bush
Left and Right
Hydraulic Arm Shaft (Left)
Hydraulic Arm Shaft (Right)
Bush (Left)
Bush (Right)
Clearance
O.D.
O.D.
I.D.
I.D.
0.020 to0.110 mm
0.0008 to 0.0043 in.
37.925 to 37.950 mm
1.4931 to 1.4941 in.
33.925 to 33.950 mm
1.3356 to 1.3366 in.
37.970 to 38.035 mm
1.4949 to 1.4974 in.
33.970 to 34.035 mm
1.3374 to 1.3400 in.
0.30 mm
0.0118 in.
–
–
–
–
KiSC issued 04, 2006 A

Kubota WSM F3680 Specifications

General

Brand	Kubota
Model	WSM F3680
Category	Lawn Mower
Language	English