● Wide assortment of models to ensure interchangeability with pumps available on the global market European models: Compatible with ISO3019-2, North American models: Compatible with SAE J744 Standard models are available with keyed or splined shaft end.
● Wide displacement range and high volumetric efficiency While inheriting the high performance of A3H series pumps, A3HG series pumps feature higher rated pressure design (31.5 MPa).
● Through drive supplied as standard
“A3HG” Series High Pressure Variable Displacement Piston Pumps
Features：
Conforming to International Standards
We have widened the range and now have available pumps not only with JIS mounting but also ISO 3019-2 and SAE J744
variants as standard depending on market needs.
Both Keyed Shaft and Spline Shaft are available as standard design.
High Pressure and wide flow range
Maintaining the high performance of our A3H pumps, the improved A3HG series now offers a nominal pressure of 31.5 MPa.
With a wide flow range, varying from 16.3 cm3/rev to 180.7 cm3/rev.
Supporting a wide range of applications as mid-high load capacity pumps.
High Pressure and wide flow range
Maintaining the high performance of our A3H pumps, the improved A3HG series now offers a nominal pressure of 31.5 MPa.
With a wide flow range, varying from 16.3 cm3
/rev to 180.7 cm3
/rev.
Supporting a wide range of applications as mid-high load capacity pumps.
Through-drive System Adopted as A Standard Feature
The through-drive system adopted as a standard feature allows connecting a pump having the same capacity as the driving pump
on the driven side, increasing the maximum flow range. Any pump conforming to international standards can be used on the
driven side; replacement in machines can be readily done.
Wide Variety of Control Modes
Four control modes are available to support various functions:
pressure compensator type, pilot pressure control type pressure compensator, constant power control type with external pilot and
load sensing type.
Specifications：
