Servicing Specifications - Kubota M6800S Workshop Manual

M6800 · M6800S · M8200 · M9000, WSM

2. SERVICING SPECIFICATIONS

HYDRAULIC PUMP [Individual Flow Type]
Hydraulic Pump
Condition
• Engine Speed
−1
Approx. 2600 min (rpm)
• Rated Pressure
18.6 MPa
2
190 kgf/cm
2702 psi
• Oil Temperature
50 to 60 °C
122 to 140 °F
Housing Bore
Bushing to Gear Shaft
Gear Shaft
Bushing
HYDRAULIC PUMP [Combined Flow Type]
Hydraulic Pump
Condition
• Engine Speed
−1
Approx. 2600 min (rpm)
• Rated Pressure
19.1 MPa
2
195 kgf/cm
2773 psi
• Oil Temperature
50 to 60 °C
122 to 140 °F
Housing Bore
Bushing to Gear Shaft
Gear Shaft
Bushing
Item
Delivery
Pump 1
(Front Side for
Hydraulic)
Pump 2
(Rear Side for
Power Steering)
Depth of Scratch
Clearance
O.D.
Length
Delivery
Pump 1
(Front Side)
Depth of Scratch
Clearance
O.D.
Length
8-S2
HYDRAULIC SYSTEM
Factory Specification
Above
38.3 L/min.
10.1 U.S.gals./min.
8.43 Imp.gals./min.
Above
20.8 L/min.
5.5 U.S.gals./min.
4.6 Imp.gals./min.
–
–
–
–
Above
59.1 L/min.
15.6 U.S.gals./min.
13.0 Imp.gals./min.
–
–
–
–
Allowable Limit
31.9 L/min.
8.4 U.S.gals./min.
7.0 Imp.gals./min.
17.3 L/min.
4.6 U.S.gals./min.
3.8 Imp.gals./min.
0.09 mm
0.0035 in.
0.15 mm
0.0059 in.
17.968 mm
0.7074 in.
18.965 mm
0.74665 in.
W1010757
48.2 L/min.
12.7 U.S.gals./min.
10.6 Imp.gals./min.
0.09 mm
0.0035 in.
0.15 mm
0.0059 in.
17.968 mm
0.7074 in.
18.965 mm
0.74665 in.
W1012168
KiSC issued 03, 2008 A