The new generation of Hitachi hydraulic excavators is called the “Intelligent Excavators” because of the technological developments of the “Micro-Computer” controller that effectively and efficiently regulates both the diesel engine and variable displacement pump output.
The New EX400 Hitachi Excavator - A Mew Generation of Hydraulic Excavators
Sae Technical Papers
1989 SAE International Off-Highway and Powerplant Congress and Exposition ; 1989
1989-09-01
Conference paper
English
The new EX400 Hitachi excavator - A new generation of hydraulic excavators
Automotive engineering | 1989
|Online Contents | 2012
PRODUCTS - Next Generation Excavators From Hitachi
Online Contents | 2006
Hitachi adds to Zaxis-3 wheeled excavators
British Library Online Contents | 2007
Hitachi computer augmented excavator
Automotive engineering | 1988
|