Kubota WSM L3560 Workshop Manual page 556

L3560, L4060, L4760, L5060, L5460, L6060, WSM
Hydraulic Pump for Three Point Hitch
Condition
• Engine Speed
-1
Approx. 2700 min (rpm)
(Manual Transmission and GST)
-1
Approx. 2600 min (rpm)
(HST)
• Rated pressure
L3560
17.1 to 18.1 MPa
2
(175 to 184 kgf/cm , 2480 to 2620 psi)
L4060, L4760, L5060, L5460, L6060
18.1 to 19.1 MPa
2
(185 to 194 kgf/cm , 2630 to 2770 psi)
• Oil Temperature
40 to 60 °C (104 to 140 °F)
Bushing to Gear Shaft
• Gear Shaft
• Bushing
Side Plate
Item
Delivery at No
Pressure
Manual
Transmission and
GST
L3560
except L3560
HST
L3560
except L3560
Delivery at Rated
Pressure
Manual
Transmission and
GST
L3560
except L3560
HST
L3560
except L3560
Clearance
O.D.
I.D.
Thickness
8-S3
HYDRAULIC SYSTEM
Factory Specification
Above
31.5 L/min.
8.32 U.S.gals/min.
6.93 Imp.gals/min.
Above
37.0 L/min.
9.77 U.S.gals/min.
8.14 Imp.gals/min.
Above
30.4 L/min.
8.03 U.S.gals/min.
6.69 Imp.gals/min.
Above
35.6 L/min.
9.40 U.S.gals/min.
7.83 Imp.gals/min.
Above
30.9 L/min.
8.16 U.S.gals/min.
6.80 Imp.gals/min.
Above
36.3 L/min.
9.59 U.S.gals/min.
7.98 Imp.gals/min.
Above
29.7 L/min.
7.87 U.S.gals/min.
6.56 Imp.gals/min.
Above
34.9 L/min.
9.22 U.S.gals/min.
7.68 Imp.gals/min.
0.020 to 0.081 mm
0.0079 to 0.0031 in.
14.970 to 14.980 mm
0.58937 to 0.57976 in.
15.000 to 15.051 mm
0.59056 to 0.59256 in.
2.48 to 2.50 mm
0.0977 to 0.0984 in.
Allowable Limit
–
–
–
–
27.6 L/min.
7.29 U.S.gals/min.
6.07 Imp.gals/min.
32.4 L/min.
8.56 U.S.gals/min.
7.13 Imp.gals/min.
26.6 L/min.
7.03 U.S.gals/min.
5.85 Imp.gals/min.
31.2 L/min.
8.24 U.S.gals/min.
6.86 Imp.gals/min.
0.15 mm
0.0059 in.
–
–
2.40 mm
0.0945 in.
KiSC issued 03, 2016 A