连杆,U型架,,回转支承,大齿圈

外资企业（日本高松）大量批发挖掘机、装载机液压油缸总成及配件：动臂油缸、斗杆油缸、铲斗油缸、涨紧油缸、涨紧弹簧、回转支承、千秋架(工字架)、连杆/导向轮支架、U型架（配件有活塞杆、缓冲销、轴承、导向套、轴套、活塞、缸筒、缸套、防尘封、螺母)、等工程机械配件。
      产品主要以工程机械厂商配套，可配套机型有：小松KOMATSU,日立HITACHI,加藤KATO,住友SUMITOMO,神钢KOBELCO,沃尔沃VOLVO,卡特彼勒CATERPILLAR,大宇/斗山DAEWOO/DOOSAN,现代HYUNDAI,凯思CASE,杰希博JCB,利勃海尔LIEBHERR,久保田KUBOTA,竹内TAKEUCHI,石川岛IHISCE,特克雷斯TEREX,福田雷沃LOVOL、三一SANY、龙工、徐工、柳工、玉柴、中联、山河智能、山推、振宇、彭浦等品牌。
产品适用于：
CAT307,CAT315,CATE200,CAT320,CAT325,CAT330,CAT345,CAT350,CAT365,CAT380,CAT385,D4D,D4H-HD,D6C,D6D,D6H,D7F,D7H,D8K,D8L,D8N/R,D9G,D9L,D9N/D9R,D10N,D11N,CAT966D,CAT966F,CAT980C,CAT988B;EC55,EC140BP,EW145BP,EW160BB,EC210,EC240,EC290,EC360LC,EC460,EC700;PC60-5-6,PC100-3,PC120-5,PC200-1-2-34-5-6-7,PC300-1-2-3-4-5-6-7,PC400-3-5-6,PC450-6,PC600-6,PC650-3,PC650,PC800,PC1000,PC1200,PC1250,PC1800,PC2500,PC3600,PC4000,PC5000,PC6000,PC8000,D60A/E ,D31,D60E-EWL,D60ELGPD65-12,D155A-1,D155AX-3,D355-1,D355A-3,D275A-2,D375A-2-3,WA400,WA500,WA600;EX60-3,EX100-1-2-3-4-5,EX200-1-2-3-4-5-6,EX220-2,EX300-3-5,EX400-1-2-3-4,EX550,EX600,EX650,EX670,EX850,EX870,EX1100,EX1200,EX1800,ZAX60,ZAX100,ZAX150,ZAX170,ZAX200,ZAX230,ZAX240,ZAX250,ZAX300,ZAX330,ZAX350,ZAX400,ZAX450,ZAX670,ZAX700,ZAX850,ZAX870,ZAX1100,ZAX1250;R55,R130LC-3-5,R200,R200-5,R210,R220-5,R225LC-7,R290,R290LC-3R290LC-7,R300LC,R305LC,R330LC,R375,R360LC-7,R450LC,DH55,DH200,DH220-3-5,DH280-5,DH290,DH360,DH420,DH500,DH550,DH600;SK100,SK120,SK200-1-2-3-4-5-6,SK230,SK250,SK260,SK280,SK300,SK330,SK330-6,SK350,SK400,SK450,SK480,SK500,SK600,SK800;SH120,SH200,SH200-3,SH220-2-3,SH280,SH300,SH350,SH400,SH450，YTR160、YTR200、YTR220、YTR210、YTR230、YG500、YTR300、YTR260、YTRD300、YTR280、YTRD230、YTR120等