Product Information Name：Hitachi ZX70 Top Roller/Carrier Roller Finish：Smooth Color：Black or Yellow Technique：Forging casting Surface Hardness：HRC48-54,deepth:4mm-10mm Warranty time：2000 hour Certification：ISO9001-9002 Advantages / Features: Our products are developed based on special high-quality steel. Noted from the hardness distribution curve which is made through inspecting to the anatomized idlers: reasonable hardness distribution curve, high hardness, good wear-resitant and long use-life. Product List We have a wide range of top rollers, below are some models for your reference:

Item	Makers	Machine Model	Genuie Parts No.	Berco no.	Weight(Kg)
Carrier Roller		D20-5 VE	103-30-00010/103-30-00011	KM913	15
Carrier Roller		D20-6.7	103-30-00131		11.7
Carrier Roller		D30-17~20 VE	113-30-00112	KM778	20
Carrier Roller		D31PX-21	11Y-30-00031		18.7
Carrier Roller		D40-1~5/D50-15~18	141-30-00110/131-30-00316/ 141-30-00110/131-30-00310/ 131-30-00311/131-30-00312/ 131-30-00313/131-30-00314/ 131-30-00315/140-81-30070/ 141-30-00073	KM103	27.8
Carrier Roller		D41-6	124-30-53000	KM2379	18.3
Carrier Roller		D61	134-30-00110	KM2872	25.3
Carrier Roller		D60-6	141-30-00568/141-30-00566/ 141-30-00564/144-813-0053	KM118	32.5
Carrier Roller		D65EX-12	14X-30-00141	KM2105	34.3
Carrier Roller		D80-18	155-30-00233/155-30-00235/ 140-30-00240/145-30-00110/ 145-30-00112/145-30-00340/ 154-30-00308/155-30-00172/ 155-30-00231	KM120	34
Carrier Roller		D150A-1/D155A-1	175-30-00515/175-30-00517/ 175-30-00470/175-30-00472/ 175-30-00513/175-30-00532	KM124	51
Carrier Roller		D275A-5	17M-30-00340	KM3601	67
Carrier Roller		D355A-1	195-30-00106/195-30-00103/ 195-30-00104	KM578	72.3
Carrier Roller		D375A-1	195-30-00580	KM2160	70.5
Carrier Roller		D375A-2,3	195-30-01040	KM1281	72.6
Carrier Roller	JOHN DEERE	450G	AT167254	ID355	21.4
Carrier Roller	JOHN DEERE	650G	AT167256	ID790	26.3
Carrier Roller	JOHN DEERE	650H		CR2880	20.5
Carrier Roller	JOHN DEERE	700H/750C	AT175426	CR4799/ID1450	30.5
Carrier Roller	JOHN DEERE	850C	AT175999	CR4800/ID1460	37.3
Carrier Roller	CASE	850/1150	R33965/D48684	CA349	20.6
Carrier Roller	CASE	1150B	R33594/R25680	CA423	27.9
Carrier Roller	DRESSER	TD15B/TD15C	609600C93	IN3225	30
Carrier Roller	DRESSER	TD20E	636878C91		38.8
Carrier Roller	DRESSER	TD25E FRONT	700475C93		55.8
Carrier Roller	DRESSER	TD25E REAR	345755R93		53.6

We are OEM supplier for V-track, ITR about undercarriage parts for over 21 years. Therefore, our quality is first-class level,could minimize the downtime of machine operations.^_^

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