Technical

CAT TH62, TH63, TH82, TH83 and TH103 telehandler electrical and hydraulic drawings (4MB).
CAT TH62, TH63, TH82 and TH83 telehandler service, repair manuals (goes to another website).

Rolls-Royce C6 engines service manual (54MB).
Rolls-Royce C6 engines service manual colour pages (6MB).

Ruston Bucyrus RB19, RB22 parts catalogue with drawings (8MB).
Ruston Bucyrus RB19, RB22 instruction manual (14MB).

Yorkshire Engine Company Half Janus instructions to drivers (1955).
Yorkshire Engine Company Janus instructions to drivers (1956).