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teknik alat berat jilid 2

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__________________________________ 4. Komponen Alat Berat<br />

1. Blade lift control valve<br />

2. Blade tilt control valve<br />

3. Ripper control valve<br />

4. Hydraulic filter<br />

A. From pump<br />

B. To brade cylinder bottom side (lower)<br />

C. To ripper cylinder bottom side (lower)<br />

D. To ripper cylinder head side (raise)<br />

E. Tilt cylinder head side (left tilt)<br />

F. Tilt cylinder bottom side (right tilt)<br />

G. Brade cylinder head side (raise)<br />

H. To pump<br />

Gambar 4.53 Konstruksi tangki hidrolik dan nama-nama komponen<br />

4.2.2. Filter<br />

Salah satu komponen terpenting pada <strong>alat</strong> - <strong>alat</strong> <strong>berat</strong> yaitu filter. Filter<br />

merupakan komponen yang berfungsi untuk menyaring baik yang berupa<br />

udara atau cairan (oli). Oleh karena itu filter terdiri dari beberapa macam<br />

antara lain:<br />

TEKNIK ALAT BERAT _______________________________________ 239

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