These instructions describe the construction of this substantial model standing about 4ft high.
When finished the model is electrically sequenced to provide five half revolutions of the double arm with pauses for the loading/unloading sequence during which the barriers are automatically operated, followed by a pre-set running period.
Most of the parts are contained in the largest standard Meccano Set (10) with a few additions and Electrikit parts.
The 32 pages include text and 16 large format b&w pictures to work from.
Please note these Model Plans are designed by individual Meccano modellers and may use parts not currently available. The level of instruction detail is dependent on the original modeller and varies from plan to plan. These are instructions only.