石家庄煤矿机械有限公司掘进机油缸：

    截割头回转油缸：7301-020202,7302-09,7303-0804,7304-0805,7308-0804,7309-08,

                 7318-0804，7319-0804;

    后支撑油缸：7301-0205,7302-10,7303-0805,7304-0806,7308-080501,

            7309-09,7318-080501,7319-080501；

    截割头升降油缸：7301--04,7302-07,7303-0801,7304-0802,7308-080101,

               7309-07（07B),7318-080101,7319-080101;

   铲板油缸：7301-05,7302-08,7303-0802,7304-0803,7308-7308-080201,7318-080201,

          7319-080201；

   张紧油缸：7301-020810,7302-0104（0104A），7303-0508,7304-0510,

          7304-031801B,7318-0510A