Fig 1.2 Crane

TM 5-5420-279-23

The crane incorporates an overload protection shut-off system. In the event of any

overload situation, however caused, the system prevents any further movement of the crane

boom, which will increase the load moment. This system allows movements, which reduce the

load moment and continued operation within the rated capacity of the crane.

An emergency stop button is located at the control position on the crane. In the event of

electrical failure, operation of two valves stops all functions except manual emergency control to

safely recover the load and stow the crane.

For further information on the operation and maintenance of the crane, refer to the

manufacturer's literature supplied.

Fig 1.2 Crane

1-7