ZQS30/2.5風煤鉆配件
ZQS-25/2.0風煤鉆，ZQS30/2.5風煤鉆，ZQS40/3.0風煤鉆，ZQS50/1.6風煤鉆，ZQS-65/2.5氣動手持式鉆機，ZQS-90/2.4手持式防突鉆機，ZQSJ-100/2.5防突鉆機，
ZQSJ-140系列架柱支撐式氣動手持鉆機
技術參數：
型號              ZQST-30/2.5            ZQST-40/3.0            ZQST-50/3.5
耗氣量M3/min      1.8                     3.0                     4.0 
最大負荷轉矩N.m   43                      50                     53 
啟動轉鉅N.m       45                      53                     56
失速轉矩N.m       50                     58                      62
空載轉速r/min      1600                    1700                   1800
額定壓力Mpa       0.4                     0.5                     0.5 
額定轉矩N.m       30                      40         &nbs