KOMATSU
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PC20/ PC20-7/ PC30/ PC40/ PC50 Top Roller# Upper Roller# Carrier
This roller is used for KOMATSU excavator, the roller body material is 40Mn or 50Mn, the shaft diameter is ⊘30mm, the roller body length is 102mm, the height is 73mm,beside, we also can offer this model track roller, sprocket, idler, track link etc undercarriage parts for this model.
KTS factory professional produce high quality excavator parts for many years, special 1-6ton mini-excavator undercarriage parts, not only can be used in steel tracks, also can be used in rubber tracks, our products are according to the standard of OEM to manufacture.
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EC360 Sprocket# Excavator sprocket# Sprocket# VOLVO sprocket
This sprocket is used for 30T excavator of VOLVO, material is 50Mn or 45SIMN, the hardness is about HRC55-58, the pitch is 216mm, the teeth is 21teeth, the holes is 24holes, the inner dimension is 450mm.
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Bobcat322 Track Roller#Bottom Roller#Bobcat Undercarriage Parts
This track roller is used for mini excavator of BOBCAT, the roller body material is 40Mn or 50Mn, KTS factory professional produce high quality excavator parts for many years, special 1-6ton mini-excavator undercarriage parts, not only can be used in steel tracks, also can be used in rubber tracks.
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Komatsu Track Roller Kubota Bottom Roller Track Bottom Roller Excavator Roller
PC200 track roller is mainly used in KOMATSU excavator undercarriage,this track roller we have two kind,one kind is welding kind,another is friction kind,the weight we have 32KG,35KG and 39KG,the dimension we do according to OEM model,the weight more heavy,the quality more good,beside,we also produce idler.sprocket,carrier roller,track chain,track group etc for this model.
U50/U40-3 bottom roller is the spare parts of KUBOTA mini excavator,the quality can warranty 12months.