YT4-6A/8AMine Scraper Pusher

YT4-6A Mine Scraper PusherYT4-8A Mine Scraper Pusher is a double-acting hydraulic mechanism. It can be used to push the SGW-150C and SGWD-180P scraper conveyors in blast mining or general mechanized mining faces in coal mines. By replacing parts such as the base, it can also be used to push plough-type coal cutters. Additionally, it can perform pillar recovery in coal mining faces. The Jiufang Mine Scraper Pusher features high strength, light weight, large thrust, good sealing, flexible operation, reliability, and ease of use and maintenance. It is suitable for medium-thick coal seams and coal mining faces supported by external single hydraulic props.

YT4-6A Mine Hydraulic Scraper PusherYT4-8A Mine Manual Hydraulic Scraper Pusher

The single hydraulic scraper pusher is a manually operated conveyor shifting tool designed to meet the needs of blast mining and conventional mining faces in coal mines. Compared to other conveyor shifting equipment, it offers strong adaptability, good mobility, labor-saving operation, high efficiency, and easy maintenance. It can significantly reduce investment compared to hydraulic jack shifting with centralized oil supply, making it economically advantageous.

II. Technical Specifications:
Rated Thrust:39.2kN
Rated Recovery Pull:9.3kN
Pushing Speed (per handle reciprocation):17mm
Handle Lift:7mm
Handle Press:10mm
Overall Dimensions (with piston rod fully retracted)
Stroke600mm855×135×210
Stroke800mm1055×135×210
Operating Weight
YT4-6A Scraper Pusher Stroke600mm33kg
YT4-8A Scraper Pusher Stroke800mm39kg