Ernst, Walter
Oil hydraulic power and its industrial applications.
McGraw-Hill, 1960
 Buku Teks
Yeaple, Franklin D.
Fluid power design handbook
Marcel Dekker, Inc., 1990
 Buku Referensi
Specifications and applications handbook : hydraulic excavator
Komatsu, 1984
 Buku Teks
Jamalludin
Perancangan sistem Link Rotary Log Grapple (RLG) 1.8M2 pada Hydraulic Excavator Komatsu PC300LC-7
Fakultas Teknik Universitas Indonesia, 2006
 UI - Tesis (Membership)
Prokes, Josef
Hydraulic mechanisms in automation / Josef Prokes
Elsevier Scientific Publishing Company, 1977
 Buku Teks