Hydraulic Circuit - Kubota B2301 Workshop Manual

B2301, B2601, WSM

1. HYDRAULIC CIRCUIT

The model is provided with a full hydrostatic power
steering.
In the hydrostatic power steering, the steering
control is connected to the steering cylinder with only the
hydraulic piping. Accordingly, it does not have
mechanical transmitting parts such as steering gear,
pitman arm, drag link, etc.. Therefore, it is simple in
construction. This steering system consists of oil filter
cartridge (5), hydraulic pump (4), steering controller (2),
steering cylinder (1), etc..
By operating the power steering body, the required
amount of oil is fed to the steering cylinder (1).
(1) Power Steering Cylinder
(2) Power Steering Controller
(3) Oil Cooler
(4) Hydraulic Pump (for Power
Steering, Independent PTO
and HST)
(5) Oil Filter Cartridge
(6) Hydraulic Pump
(for 3-Points Hitch)
6-M1
STEERING
A: Independent PTO Control
Valve
B: HST
C: To 3-Points Hitch
9Y1211156STM0001US0
KiSC issued 11, 2014 A