也称吊钩高度限位器。

Also known as the hook height limiter.

youdao

引进国外先进技术并国产化了的重量限制器、力矩限制器、高度限位器、幅度限位器、回转限位器、回转、牵引机构的制动器等安全装置。

Weight limier, height limiter, radius limiter, slewing limiter, slewing brake, traction brake and similar safety guards are China-made based on the brought in technology;

youdao

引进国外先进技术并国产化了的重量限制器、力矩限制器、高度限位器、幅度限位器、回转限位器、回转、牵引机构的制动器等安全装置。

Weight limier, height limiter, radius limiter, slewing limiter, slewing brake, traction brake and similar safety guards are China-made based on the brought in technology;

youdao