Komatsu Excavator Bottom Roller For PC300-5

Specifications 1.Komatsu Excavator Bottom Roller For PC300-5

2.Process:Forging

3.Material:50Mn

4.Warranty:6 months

5.Hardness:HRC50-55

1.Product: Komatsu Excavator Bottom Roller For PC300-5 2.Warrenty:6 months 3.Bottom roller effect:The function of the track roller is to convey the weight of an excavator to the groud.When an excavators is run on uneven group, track rollers carry a tremendous impact. Therefore, the support of track rollers is huge. Moreover, if it is of poor quality and is often dusty, it needs a very good sealing to prevent dirt, sand, and water from damaging it. 4.Main Product:   Bottom roller,Carrier roller,Sprocket,Segment,Idler,Track Link Assy,Track shoes, Bolt & nuts,Track bush & pin,bucket, bucket   teeth,Adapters,Cutting edge and end bit,H-link rods,Link rods,Bucket ear,Round ball,Yoke,Spring,Idler Yoke,Roller Guide,Bucket bushing,Bucket pin and so on excavator and bulldozer parts. 5.Brand: Komatsu,Hitachi,Caterpillar,Kobelco,Summitomo,Hyundai,Daewoo,Volvo,Samsung,Sunward,Kato,Mitsubishi,Ihisce and so on. 6.Catalogue:

bottom roller/top roller/sprocket&segment/front idler/track link
EXCAVATOR
Komatsu	PC20	PC30	PC40	PC60-1	PC60-5/6	PC60-7	PC100-1
PC100-3	PC100-5/6	PC120-5	PC200-1	PC200-5/6	PC200-7	PC300-5/6	PC300-7
PC360	PC400-5/6	PC400-7
Hitachi	EX30	EX40	EX55	EX60-1	EX60-2	EX60-3	EX60-5
EX100-1	EX100-3	EX100-5	EX120	EX200-1	EX200-2/3	EX200-5	EX210
EX300-1	EX300-5/6	EX400	ZX70	ZX200	ZX230	ZX240	ZX330
UH07-7
Cat	CAT55	E70B	E120B	E200B	E225	E240	E305.5
E325	E330
Volvo	EC55	EC210	EC240	EC290	EC360	EC460
Kobelco	SK55	SK60	SK03	SK100	SK120	SK200	SK230
SK250	SK300	SK350
Daewoo	DH55	DH80	DH130	DH220	DH258	DH280	DH300
DH400
Sumitomo	SH60	SH120	SH200	SH220	SH280	SH300
Hyundai	R55	R60	R80	R130	R150LC-7	R200	R210
R225-7	R290	R305	R350
Kato	HD250	HD400	HD700	HD770	HD820	HD1250	HD1880
Sunward	SWE50	SWE60	SWE70
Yanmar	YM30	YM55	YM75
YC	YC35	YC60	YC85	YC135
Kubota	KX50	KX60	KX155
Other	MS30	MS40	MS110	MS120	MS180	SE210	TB131
BULLDOZER
Komatsu	D20	D31	D50	D60	D65	D85	D155
CAT	D4D	D4E	D4H	D5H	D6H	D7G	D8N
D8L	D9N	BD2G

    7.Factory Photos:    8.Products Photos: