Komatsu Sk818-5 Manuals. Workshop And Operators Manual This collection contains the following 2 manuals: Komatsu SK818-5 and SK820-5 shop manual. This is a factory shop manual. 252 pages.... 1. Komatsu SK818-5 operation & maintenance manual 2. Komatsu SK818-5 and SK820-5 shop manual. Download 14.95 USD X The seller macthree offers you 30.0% on each sale!