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Special Applications in Mobile Hydraulics Including Electro-Hydraulic Proportional Technology
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English
Abstract
The requirement for reliable, precise positioning of functions without reciprocal influence, promoted the development of an alternative to the “6-way system” the 4-way system in mobile hydraulics. Lower horsepower consumption, remote controllability, built-in position feedback and manual operation in emergencies are the prime design criteria. When precision control is required, electro-hydraulic proportional control offers the best solution. This new concept in mobile hydraulics could find its application in special machines such as: airfield extinguisher vehicles, heavy load transporters, aeriel ladders. The basic concepts of hydraulic and electro-hydraulic control for these special applications are discussed in this paper.
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Citation
Naepfel, R., "Special Applications in Mobile Hydraulics Including Electro-Hydraulic Proportional Technology," SAE Technical Paper 851492, 1985, https://doi.org/10.4271/851492.Also In
Productivity Improvement in Mobile Equipment-Hydraulic Trends
Number: SP-0629; Published: 1985-09-01
Number: SP-0629; Published: 1985-09-01
References
- Mannesmann Rexroth GmbH Lohr/ Main Germany
- Hydrocran GmbH Hohentengen Germany
- Willy Schenerle Pfedelbacb Germany
- Iveco Maglrus AG Ulm, Germany