• Professional Roller Cutter
    Disigner & Manufacturer

  • Professional Roller Cutter
    Disigner & Manufacturer

  • Professional Roller Cutter
    Disigner & Manufacturer

  • Professional Roller Cutter
    Disigner & Manufacturer

  • Professional Roller Cutter
    Disigner & Manufacturer

中气压

型号 TOSI930 TOSI4.5
钻孔直径 (mm) Φ90~120 Φ110~150
长度 (mm) 870 917
外径 (mm) Φ80.5 Φ98
重量 (Kg) 25 36
工作气压 (MPa) 0.8~1.2 0.8~1.2
耗气量 (m3/min) 6 11
扭矩 (N·m) 180 300
冲击频率 (次/分) ≥700 ≥800
与钻杆联接方式 Outer API 2-3/8" Inner 48.8x4.2
与钎头联接方式 Φ56-4 Φ65-6
可配钻头钎柄 TOSI930-90/100
/105/110/120/130
TOSI4.5-110/120
/130/140/150