Heavy Equipment Excavator Undercarriage Parts Top Roller SK230 Carrier Rollers PC200 Upper Roller
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Heavy Equipment Excavator Undercarriage Parts Top Roller SK230 Carrier Rollers PC200 Upper Roller

Heavy Equipment Excavator Undercarriage Parts Top Roller SK230 Carrier Rollers PC200 Upper Roller

Products Feature

Product Detail:

Though assembled as less wearing parts at its upper position,HZZ still abide most severe processing standard. The HZZ carrier rollers adopt hardness ware-resist alloy Chrom&Molybdenum floating seal and elastic rubber O ring to ensure sealing procedure .The main shaft adopts forged steel material ,plus qualified bronze bushing and highly controlled heat treatment.


Products Parameter

Application types:

PC60-1/5/6/7,PC100-3/5,PC160,

PC200-5/7/8,

EX30,ZX30,EX/ZX55,EX/ZX60,EX70,EX100,ZX135,ZX200,EX200-2/3/5,ZX240,ZX250,ZX280,EX/ZX300

E301.5,E303,E305.5,E307/8B/C/D,E70B,E312,E120B/C/D,E320B/C/D,E323,E324,E325,E329,E330

R35,R60-5,R60-7,R80,R110,R135,R140,R200,R210,R220,R225/7/9 ,R265,R290-7/9

DH35,DH55,DX60,DH60,DH80,DX80,DH150,DH225,DH258,DH260,DX225,DX260,DH300,DH360

SK30,SK35,SK55,SK60,SK75,SK80,SK100,SK120,SK130,SK200,SK200-8,SK210,SK230

SK30,SK35,SK55,SK60,SK75,SK80,SK100,SK120,SK130,SK200,SK200-8,SK210,SK230

SH60,SH80,SH100,SH120,SH200,SH330,SH350,SH420

D20,D30/31,D40,D50,D60,D85,D155,D275,D355,CAT,D3C,D4D,D5,D6D,D7G,D8H,D9R,D10,D11


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