Service Manual
Series 45 J Frame Open Circuit Axial Piston Pumps
520L0607
• Rev AI • Sep 2013
11
Features
Auxiliary Mounting Pads
Input Shafts
Series 45 J frame pumps are available with a variety of splined, straight keyed, and tapered end shafts.
For information on shafts refer to
Series 45 J Frame Axial Piston Open Circuit Pumps Technical
Information
,
520L0676.
Auxiliary mounting pads are available for all
radial ported Series 45 pumps. These pads are
typically used for mounting auxiliary hydraulic
pumps.
Since the auxiliary pad operates under case
pressure, an O-ring must be used to seal the
auxiliary pump mounting flange to the pad. The
drive coupling is lubricated by oil from the main
pump case. For details refer to
Series 45 J Frame
Axial Piston Open Circuit Pumps Technical
Information
,
520L0676
.
Auxiliary pad options
P104 361