Attachment Connection Parts - Hitachi ZAXIS 135US-5B Operator's Manual

Attachment Connection Parts

The attachment hydraulic line and connection parts are
located as illustrated below.
When the attachment is disconnected, be sure to install caps
or plugs to the ends of both the arm and attachment side
hydraulic lines to prevent dust from entering or from sticking.
Adapter tightening torque:
PF1: 210 N·m (21 kgf·m)
OPERATING THE MACHINE
5-40
Plug
Plug Thread Size: JIS B2351 O-Type PF1
Adapter
Cap
When the attachment is disconnected
Plug
Hose
M175-05-005