A: A Port; B: B Port; C: C Port- Page 310

TRANSMISSION

L3560, L4060, L4760, L5060, L5460, L6060, WSM

3-M34

[G] Stage 7



When loads are applied and the engine stall prevention function is activated with the HST pedal located
on the forward side, the Hi-Lo lever sets at "Hi" position, and the automatic gear shifting sets at "ON"
(Stall Guard lamp and AUTO H-DS lamp light up on the panel)

[Tractor Condition]

HST pedal: 

Forward

 Position

Hi-Lo select lever: 

Hi

Stall-Guard: 

ON

Hydro Dual Speed: 

ON

(To be continued)

(1) Pump Swashplate

(2) Pump Piston

(3) Pump Cylinder Block

(4) HST Filter

(5) Charge Pump

(6) Check and High Pressure 

Relief Valve

(7) Charge Relief Valve

(8) Motor Cylinder Block

(9) Motor Piston

(10) Motor Swashplate

(11) Out Put Shaft (Motor Shaft)

(12) Piston H

(13) Piston L

(14) Hi-Lo Spool

(15) Spool (Pressure Selector)

(16) Hi-Lo Solenoid Valve

(17) Oil Cooler

(18) Power Steering Controller

(19) Proportional Valve (Reverse)

(20) Proportional Valve (Forward)

(21) Regulator Valve

(22) Hydraulic Pump

(23) Engine

(24) PTO Valve

(25) Filter

(26) Transmission Case

(27) Servo Piston

(28) Servo Position

(29) ECU

(30) Hi-Lo Selector Lever

(31) HST Pedal Sensor

(32) HST Pedal

(33) Input Shaft (Pump Shaft)

(34) Case Relief Valve

A: A Port
B: B Port
C: C Port
D: D Port

a:

Charge Pressure

b:

High Pressure

c:

Return Oil

d:

Regulating Pressure

e:

Signal

f:

Oil Flow

KiSC issued 03, 2016 A