OPERATION OF THE MACHINE66
QUICK COUPLER (HYDRAULIC)
This machine utilizes a multi-coupler for easy connection
and disconnection of various attachments.
By replacing the front attachments, this machine can be
used in agriculture, raising stock, landscaping, gardening
and snow removal as well as general civil engineering and
construction work.
BAttaching Attachments
To avoid personal injury or death:
A Keep people away from the machine during
connecting and disconnection.
A After doing these procedures, make sure the
attachment is securely attached to the quick-
coupler.
A Installation and removal of the pins of quick-
coupler are operated from the operator's seat.
A We will only assume reliability for wheel loader
which are operated with the attachments and
spare parts specified by KUBOTA.
A Attachments should be located on a level, firm surface
when connecting and disconnecting them from quick-
coupler.
C Attaching
Connecting the front attachments as follows.
1. [R530]
Pull the auxiliary port lever backward while pressing
the attachment unlock switch forward in order to
retract the locking pins.
[R630]
Press the auxiliary port enable switch.
Move the auxiliary port variable switch backward while
pressing the attachment unlock switch forward in order
to retract the locking pins.
2. Position the machine squarely in front of the
attachment and tilt the quick-coupler forward approx.
15 and align the upper attachment points of the
bracket.
3. Raise the lift arm until the attachment is lifted off the
ground.
Tilt the attachment bracket backwards to alien the
locking pins with bores of the attachment bracket.
(1) Auxiliary port lever
(2) Attachment unlock
(A) Pull backward
(B) Press forward
(1) Auxiliary port enable switch
(2) Auxiliary port variable switch
(3) Attachment unlock switch
(A) Move backward
(B) Press forward