SANY SR250R WITH CAT 330D UNDERCARRIAGE ROTARY DRILLING RIG parts catalog 17
24 10264666 SR250R.13-2 辅卷扬承载能标识 (SYMBOL FOR AUXILIARY WINCH CAPACITY) 1 25 10004010 SR220C.13-27 动力头旋转与提升安全标识 (SYMBOL FOR ROTARY DRIVE ROTATION AND LIFTING) 1 26 10004011 SR220C.13-28 VI标识7 (SYMBOL) 1 27 10004012 SR220C.13-29 起吊钻杆警示标识 (WARNING SYMBOL FOR KELLY BAR HOISTING) 1 28 … Continue reading →