SANY SR250 WITH SY420R UNDERCARRIAGE ROTARY DRILLING RIG parts catalog 06
主横梁MAIN CROSSBEAM 序号 NO. 代码 CODE 图号 DRAWING NO. 名称 NAME 数量 QTY 1 A810502014135 ——— 横梁 (CROSSBEAM) 1 2 A210111000038 ——— 螺栓 M12×30GB5783 (BOLT) 6 3 A210405000001 ——— 垫圈 12GB97.1-02 (WASHER) 6 4 A810502014134 ——— 横梁 (CROSSBEAM) … Continue reading →