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Our history

2020

Start-up of our assembly line in KATY, Texas, USA.

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2019

HYDRO LEDUC GmbH (Germany) moves to new facilities in SCHUTTERWALD.

2018

Creation of the piston accumulators, AP series.
Creation of the 2 speed-motors, MSI2C45.

 

 

 
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2016

Creation of the subsidiary company HYDRO LEDUC BV in the Netherlands.
New facility dedicated to the microhydraulics activity.
Creation of MV series variable displacement motors (bent axis).

 

2015

Creation of an office in China.
Organisation of official resale network across France.
Constant torque control added to the variable displacement TXV series pumps.

 
 
2014

Creation of piston accumulators, “APL” series.

 

 

2012

Creation of HYDRO LEDUC AB, subsidiary company in Sweden.

 
 
2011

Extension of the facilities in Azerailles, adding 5,500m2.
Transition of the “X” series of fixed displacement pumps to the upgraded “XPi” series.

2005

Creation of HYDRO LEDUC N.A.Inc., subsidiary company in the USA.

 
 
2004

Creation of “M” series fixed displacement motors (bent axis).

2002

Creation of “X” series fixed displacement pumps (bent axis).

 
 
2001

Creation of HYDRO LEDUC GmbH, subsidiary company in Germany.

1996

Development and sale of the first PTO-mounted variable displacement pumps, which later gave rise to the current TXV pumps.

 
 
1991

Creation of the “PA” series pumps and of welded cylindrical accumulators, “ACS” series.

1990

The company concentrates its production around :

  • axial piston pumps
  • accumulators
  • components for complete functions.
 
 
1971

Success of Leduc technologies
First PTO-mount pumps for trucks, the “L” series.

1967

Development of significant activity in piston pumps for excavators.
First micro-pumps for oiltools.

 
 
1957

Work on LEDUC aircraft engines is brought to a stop, company activity changes from aeronautics to hydraulics.

1938

Company founded by René LEDUC to demonstrate the feasibility of the “ramjet” principle.

Manufacturing of LEDUC aircraft and creation of :

  • flight servo-controls
  • the first hydraulic circuits with energy storage
  • the first LEDUC high pressure hydraulic pumps
  • the first LEDUC accumulators.