ISO 8935:1990

Tractors for agriculture and forestry — Mountings and apertures for external equipment controls

Specifies requirements to allow mounting of additional controls and instrumentation used for remote operation of supplementary machinery and equipment on tractors, and provision of an electrical power-point adjacent to the mounting; it also lays down requirements for an apeture through which the control cable or hose enters the tractor cab. Some figures illustrate the meaning of the description.