This International Standard specifies the performance and test requirements for mechanical support devices for dumper bodies, dumper body substitutes and operator's cabs on earth-moving machines as defined in ISO 6165, equipped with a lift support where it is required that the dumper body, dumper body substitute or operator's cab be held in a raised or tilted position for maintenance, servicing or other non-operational purposes. It also specifies installation instructions, storage and colour requirements for such dumper body and operator cabin tilt support devices.