Hydraulic Pump - Kubota WSM B2050 Workshop Manual

B2050, B2350, B2650, B3150, WSM

2. HYDRAULIC PUMP

The hydraulic pump consists of the casing (1), side
plate (4), and two spur gears (drive gear (3) and driven
gear (2)) that are in mesh.
Hydraulic pump is driven by the fuel camshaft.
Maximum displacement is as follows.
Hydraulic Pump (for 3-points Hitch)
Displacement
18.7 L/min.
4.94 U.S.gals/min. At 2500 min
4.11 Imp.gals/min.
Hydraulic Pump (for Power Steering)
Displacement
14.1 L/min.
3.72 U.S.gals/min. At 2500 min
3.10 Imp.gals/min.
(1) Casing
(2) Driven Gear
(3) Drive Gear
(4) Side Plate
8-M4
HYDRAULIC SYSTEM
Engine speed Condition
-1
(rpm) at no load
Engine speed Condition
-1
(rpm) at no load
(5) Hydraulic Pump
(for 3-Points Hitch)
(6) Hydraulic Pump
(for Power Steering)
9Y1210982HYM0004US0
KiSC issued 03, 2014 A