wsm L3830 User Manual

8-S2
L3130 · L3430 · L3830 · L4630 · L5030, WSM
HYDRAULIC SYSTEM
2. SERVICING SPECIFICATIONS
HYDRAULIC PUMP
W10138740
RELIEF VALVE
W10138740
REAR HYDRAULIC BLOCK AND VALVES
W10138740
Item Factory Specification Allowable Limit
Hydraulic Pump
Condition
• Engine Speed :
Approx. 2700 min
−1
(rpm)
• Rated pressure
L3130, L3430, L3830 :
17.1 to 18.1 MPa
174.4 to 184.6 kgf/cm
2
2480 to 2625 psi
L4630, L5030 : 18.1 to 19.1 MPa
184.6 to 194.8 kgf/cm
2
2625 to 2770 psi
• Oil Temperature : 40 to 60 °C
104 to 140 °F
Delivery at No
Pressure
L3130, L3430,
L3830
L4630, L5030
Delivery at Rated
Pressure
L3130, L3430,
L3830
L4630, L5030
Above
31.5 L/min.
8.32 U.S.gals/min.
6.93 Imp.gals/min.
Above
37.0 L/min.
9.78 U.S.gals/min.
8.14 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.
7.99 Imp.gals/min.
–
–
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.
Housing Bore Depth of Scratch – 0.09 mm
0.0035 in.
Bushing to Gear Shaft
Gear Shaft
Bushing
Clearance
O.D.
I.D.
0.020 to 0.081 mm
0.0008 to 0.0032 in.
14.970 to 14.980 mm
0.5894 to 0.5898 in.
15.000 to 15.051 mm
0.5906 to 0.5926 in.
0.15 mm
0.0059 in.
–
–
Side Plate Thickness 2.48 to 2.50 mm
0.0976 to 0.0984 in.
2.40 mm
0.0945 in.
Relief Valve
Condition
• Engine Speed : Maximum
• Oil Temperature : 40 to 60 °C
104 to 140 °F
Setting Pressure
L3130, L3430,
L3830
L4630, L5030
17.1 to 18.1 MPa
174.4 to 184.4 kgf/cm
2
2480 to 2625 psi
18.1 to 19.1 MPa
184.6 to 194.8 kgf/cm
2
2625 to 2770 psi
–
–
Lift Arm Free Play
(at Maximum
Raising Position)
10 to 15 mm
0.39 to 0.59 in.
–
KiSC issued 02, 2007 A

wsm L3830 Specifications

General

Brand	wsm
Model	L3830
Category	Tractor
Language	English