New and more stringent braking codes are presented and compared with existing requirements. A series of braking performance tests on a WABCO 170C Haulpak truck with shoe brakes is reported. The results show that designing a brake system on static torque is not acceptable, that a level equivalence test of stops on ten percent grade is not practical and that to ensure similar linings will perform equally well they must be tested. The relative advantages and disadvantages of shoe brakes, motor speed disc brakes and wheel speed disc brakes are discussed. (Wassmann)


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    Titel :

    Brake developments in large mining trucks


    Weitere Titelangaben:

    Bremsenentwicklungen bei grossen Bergwerkslastkraftwagen


    Beteiligte:
    Peter, M.M. (Autor:in)


    Erscheinungsdatum :

    1979


    Format / Umfang :

    7 Seiten, 3 Bilder, 3 Tabellen, 3 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Brake Testing and Lining Evaluation of Large Off-Highway Mining Trucks

    Thomas, Donald R. | SAE Technical Papers | 1978


    Brake Testing and Lining Evalution of Large Off-Highway Mining Trucks

    Thomas,D.R. / Am.-Standard,WABCO Constr.and Min.Equip.,US | Kraftfahrwesen | 1978



    Observations concerning on-site brake testing of large mining trucks in British Columbia

    Dowson,V.E. / Brit.Columbia Dep.of Mines and Pet.Resour,CA | Kraftfahrwesen | 1975


    Ten Years Experience with Brake Testing of Large Mining Trucks in British Columbia

    Heistad, R. H. / Dawson, V. E. | SAE Technical Papers | 1986