Hydraulic System Feature; Hydraulic Circuit Diagram; Main Pump - Kubota KX71-3 Workshop Manual

KX61-3, KX71-3 WSM-M
IV
.Hydraulic System
a. Hydraulic System Feature
No
Variable displacement
1.
pump with constant torqrol system
2. Travel safety pilot line
Main pump (P
3.
4. Travel straight system
5. Confluence service flow
6. Swivel motor negative brake
7. Boom cylinder lock valve
8.
b. Hydraulic circuit diagram
1. KX61-3 EU-version
2. KX71-3 EU-version
3. KX71-3 PP-version
Item
piston
, P ) unload spool
1 2
KX61-3 EU KX71-3 EU
Yes
Yes
Yes
Yes
Yes
Yes
Yes
M-IV-2
Hydraulic System
KX71-3 PP
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes