10044528 Sany Crane Parts Big Hook Heavy Hammer Heavy Ring Assembly Height Limiter Counterweight Iron

Product Description

Sany Crane Crane Parts Big Hook Heavy Hammer Heavy Ring Assembly Height Limiter Counterweight Iron

10044528 Suitable for Sany mobile cranes STC120T-STC800T use

Function:

The role of the crane's big hook weight hammer is mainly in the following aspects:
1. Preventing over-reeling: In the hoisting mechanism of the crane, when the hook rises to the limit position, the heavy hammer will swing or fall under the action of gravity, triggering the limit switch to cut off the power supply for hoisting, thus avoiding the hook from continuing to rise and preventing the occurrence of accidents such as the wire rope breaking due to excessive winding, the hook colliding with the boom or the damage of the lifting mechanism.
2. Safeguard safe operation: as an important safety device, the heavy hammer type limiters can prevent the hook from rising in time when the crane operator is negligent or misuse, avoiding dangerous situations such as falling of heavy objects triggered by too high lifting, and protecting the safety of the operator and the surrounding equipment and facilities.
3. Enhance the stability: It can be used in conjunction with other limiting devices such as screw-type, which can double guarantee the control of the lifting height. Even if one kind of limiting device fails or malfunctions, the other kind of limiting device can still play a role, which further improves the safety and reliability of crane operation.
In summary, the crane sledgehammer plays an indispensable role in safeguarding the safe and stable operation of the crane. It provides strong support for the efficient and safe operation of the crane by preventing over-reeling, ensuring safe operation and enhancing stability, and is an important part of the crane safety protection system.