HYDRAULIC SYSTEM
B2050, B2350, B2650, B3150, WSM
8-M4
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)
Hydraulic Pump (for Power Steering)
9Y1210982HYM0004US0
Displacement Engine speed Condition
18.7 L/min.
4.94 U.S.gals/min.
4.11 Imp.gals/min.
At 2500 min
-1
(rpm) at no load
Displacement Engine speed Condition
14.1 L/min.
3.72 U.S.gals/min.
3.10 Imp.gals/min.
At 2500 min
-1
(rpm) at no load
(1) Casing
(2) Driven Gear
(3) Drive Gear
(4) Side Plate
(5) Hydraulic Pump
(for 3-Points Hitch)
(6) Hydraulic Pump
(for Power Steering)