SJ-400T

SJ-400T is a small underground rock breaker for use in 2.55×2.55 meter mining tunnels. It is used for secondary crushing in the underground mining process. The SJ-400T rock breaker has been upgraded for higher level of safety and more convenient operation and maintenance.

Higher productivity and efficiency is achieved by better stability and larger hammer size. The improved working mechanics of the rock breaker makes it easier to be positioned and stabilized.

The SJ-400T is equipped with a single seat, lateral driving and side working. The articulated frame has flexible steering and small turning radius. The transmission system adopts pump motor structure to realize stepless speed change. The breaker can be replaced with a bucket, used as a scraper, and used in a single vehicle.