ANALISA UMUR PAKAI IDLER BARU DAN IDLER REKONDISI UNIT CAT D7G

Authors

  • Michael Davit Sambuari Universitas Balikpapan
  • Sadat N. S. Sidabutar Universitas Balikpapan

DOI:

https://doi.org/10.26905/jtmt.v13i1.2000

Keywords:

Idler, Keausan, Usia Pakai, Waktu Penggantian

Abstract

Dalam pengoperasian alat berat bulldozer D7G di pertambangan batu bara, hal yang harus diperhatikan adalah laju keausan pada bagian undercarriage. Undercarriage adalah bagian alat berat yang terletak pada bagian bawah bulldozer yang langsung bersentuhan dengan permukaan tanah, air, batubara, dan material lainnya.Undercarriage mempunyai beberapa komponen, diantaranya yaitu : track frame, track roller, carrier roller, idler, sprocket, track link, track shoe, dan guard. Dari hasil penelitan dan analisa penentuan waktu penggantian quality track servis pengukuran keausan idler, dan diambil data pengukuran umur pakai pada setiap idler yaitu 16 idler baru dan 16 idler rekondisi didapatkan rata-rata usia pakai pada idler baru yaitu selama 2133 jam, sedangan pada idler rekondisi didapatkan rata-rata usia pakai yaitu selama 1755 jam. Jika dilihat secara keseluruhan diketahui bahwa idler baru mempunyai umur pakai yang lebih lama daripada idler rekondisi.

Author Biographies

Michael Davit Sambuari, Universitas Balikpapan

Jurusan Teknik Mesin Fakultas Teknologi Industri

Sadat N. S. Sidabutar, Universitas Balikpapan

Jurusan Teknik Mesin Fakultas Teknologi Industri

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Published

2017-03-14

Issue

Vol. 13 No. 1 (2017): Edisi Pebruari 2017

Section

Article

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