1250、750型钻机易损件

序号名称型号数量备注1溢流阀YF-L20H32溢流阀YF-L10H33O型圈33.5×1.8104O型圈25×1.8105O型圈42.5×2.65106O型圈28×1.8107O型圈33.5×2.65108O型圈90×5.3109O型圈224×71010O型圈212×71011O型圈135×3.11012O型圈120×5.71013O型圈30×1.81014O型圈22.4×1.81015O型圈45×3.11016O型圈18×1.81017多路换向阀组ZLZ0E-03W.OT.03W.QW.NW-145218节流阀LF-L10H219压力表25MP320油封FB100×125×121021油封FB140×170×151022卡瓦ZEY02-131023卡瓦ZY0202011024轴承6212625轴承6214626轴承8206627轴承33220628马达BM-E400229U型密封(B)30×452030三爪顶圈ZZY02-12331滑块zzY03-0110序号名称型号数量备注1挡板ZYD02-3622螺钉M10×35123压盖ZYD02-3924O型圈45×3.5105O型圈130×3.7106O型圈130×3.1107U型圈50×70(B)108轴承3072ZY-1250型和ZY-750型钻机易损配件材料计划表ZY-1250型ZY-750型9轴承7313210轴承7615211轴承51226212油封PD60×85×121013油封PD100×125×121014液压马达BM-C160115卡瓦ZYD02-351016碟形弹簧ZYD02-31217多路换向阀ZLZ15E2