YYTZ26-2 group: total weight 450Kg, power consume 15kw per hour. Widely use for mine laneway, Water Resources and Hydropower culvert. When drill f=8~12, can drill 40mm diameter, 2.5M depth blast hole 18 nos
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YYTZ26-2 group: total weight 450Kg, power consume 15kw per hour. Widely use for mine laneway, Water Resources and Hydropower culvert. When drill f=8~12, can drill 40mm diameter, 2.5M depth blast hole 18 nos |