rotary

(1) when rotating operation, do not stop running in an emergency, to prevent the hanging object from swinging violently and causing danger.

(2) during the turn, the driver should pay attention to whether there is anyone on board or there is no obstacle behind.

(3) lock the rotary brake when there is no rotation.

Boom telescopic boom

(1) no carrying arm extension.

(2) in case of telescopic boom, there should be a certain distance between the front pulley block of the boom and the hook. When lifting the outer arm, the hook should be as low as possible.

(3) the main arm lever should be extended completely and the arm Angle should not be less than the minimum Angle specified in the operation manual, otherwise the whole machine will capsize.

When the tire crane needs to take the load to walk, the road must be smooth and solid, the load must conform to the original factory regulations. The weight should not be more than 50cm above the ground, and the weight should be fastened with a pull rope. The weight should be driven slowly. It is strictly forbidden to drive with the weight for a long distance.