Open AccessEVALUATION OF PARAMETERS OF HYDRAULIC IMPACT DEVICES OF ACTIVE BUCKET WITH DIRECT CONNECTION TO THE HYDRAULIC SYSTEM OF II GRADE EXCAVATOR
Author(s) -
L. V. Gorodilov,
N. A. Maslov,
Alexander N. Korovin
Publication year - 2020
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2020-2-45-51
Subject(s) - excavator , connection (principal bundle) , hydraulic machinery , engineering , geotechnical engineering , structural engineering , mechanical engineering
The impact power of hydraulic percussion system of active bucket of Belarus EO-2628 excavator with a capacity of 0.25 m required for the effective mining of rocks with ultimate compressive strength of 60-80 MPa and frozen soils of V-VIII category is determined. The diagram of direct connection of hydraulic impact devices to excavator hydraulic system is presented. Using the HPS software, the parameters and characteristics of impact devices are selected.