accessory: 1.170-27-00025,20Y-30-00110,180-27-00021,110-30-00045,150-27-00025 2.diameter:50-1,000mm 3.GCr15,100cr6

               drawing

               lathe

       semi-finished goods

            grinding

       finished product

            packing 

R0380	38mm	51mm	20.4mm
R0635	63.5mm	82.5mm	31.8mm
R1300	130mm	151mm	32mm
R1630	163.3mm	191.2mm	38mm
R1820	182.3mm	210.3mm	38mm
R2650	264.9mm	292.8mm	38mm
R3000	298mm	328mm	42mm

Komatsu	PC200-1,2,3   PC200-5,6   PC220-3
CAT	E200,E320
Hitachi	EX200-1   EX200-2,5
SUMITOMO	S280FJ
Bulldozer	TY320,D155,D85,T140-1
Kobelco	SK07,SK200

accessory:

    Accessory are used in construction machinery and mining machinery , the outer diameter is from 50mm-1000mm. The material is chrome molybdenom casting iron.

      The hardness is HRC58-62 , the working face precision within 0.015um , flatness up to 0.1um-0.2um ,the lifetime is more than 3000HRS.  

     My factory can produce floating seal according GNL,GOETZE,CAT,KOMATSU.But if you have your own drawings,that's ok.

      Accessories is applicable to various engineering machinery and mining machinery. 

Various loaders and land levelers, cranes, mixers, mining machines, etc.

komatsu bulldozer accessory