The HDHL series of automatic lubrication pump for crushing hammer has a compact structure that can be directly installed on hydraulic tools such as hydraulic hammers and hydraulic pliers. since it is driven by the onboard hydraulic system, there is no need to provide additional power, auxiliary power, or control valve. The grease cup can be reused, and it is easy and
economical to be replaced and maintained. Synchronous operation with the main engine can achieve continuous automatic lubrication. Adjustable flow rates can achieve fixed-point and quantitative lubrication and reduce environmental pollution.