Essays about: "Excavator"

Showing result 16 - 20 of 34 essays containing the word Excavator.

  1. 16. Design of a Test Equipment : Quality Control on Hydraulic Quick Couplings Used in the Excavation Industry

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Daniel Andersson; Robin Florbrant; [2020]
    Keywords : Industrial design engineering; mechanical engineering; product design; ergonomics; anthropometrics; machine safety; repetitive work; test equipment; hydraulic quick coupling and excavator.; Teknisk design; maskiningenjör; produktdesign; ergonomi; antropometri; maskinsäkerhet; repetativt arbete; testutrustning; hydraulisk snabbkoppling och grävmaskin.;

    Abstract : Construction machines use quick couplers to rapidly change the attached tool. The gear lets the machine operator control the hooking and unhooking of the tool from inside of the cabin. This saves time and makes construction work much easier for the workers. READ MORE

  3. 17. A prologue to the post coal-mining era

    University essay from KTH/Arkitektur

    Author : Lisa Jonas; [2019]
    Keywords : surface coal mine; land art; soil; water; vegetation; excavator; reinforced embankment; spiral; meander; pier; lake; landscape architecture; remediation; reclamation;

    Abstract : The surface mine Hambach is located in the west of Germany, close to Cologne and was founded in 1978 from the electric company RWE to dig up brown coal and produce electricity. The mine measures a surface of 8.500ha and a depth of 470 m and was planned to be operated until 2045. READ MORE

  4. 18. Produktivitet vid stubbskörd : inverkan av stubbstorlek och avstånd

    University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)

    Author : David Eriksson; Erik Lindgren; [2018]
    Keywords : produktivitet; tidsstudie; stubbrytning; biobränslen; gran;

    Abstract : Sverige står inför en stor klimatomställning och kraven på allt effektivare och miljövänligare energikällor ökar. Biobränslen anses vara en viktig del i denna omställning och stubbved är ett av de primära biobränslena som har stor potential att öka. READ MORE

  5. 19. Skogsdikningens historia på Kosta revir

    University essay from SLU/School for Forest Management

    Author : Klara Boley; [2018]
    Keywords : Markavvattning; Domänverket; Kronoberg;

    Abstract : Drainage of wetlands in Sweden has been ongoing during a long time in history, with the primary aim to increase the production in forest and agriculture land. The overall purpose with this study is to analyse the history and the consequences of forestry drainage in Kosta national forest region, a forest management area in southern Sweden owned by the state. READ MORE

  6. 20. Markberedning med grävmaskin i blockrik terräng : skopbreddens påverkan på resultatet

    University essay from SLU/School for Forest Management

    Author : Marcus Sahlin; [2017]
    Keywords : Markbehandling; Föryngring; Jordbearbetning;

    Abstract : This report was made on behalf of Stora Enso Skog AB. It deals with site preparation on two clearcuts in boulder-rich terrain. Because of the rocky terrain, the scarification was made with excavators, one equipped with a wide bucket and one equipped with a narrow bucket. READ MORE