Dozer Roller Replacement For Komatsu D31PX

We are manufacturing Kinds of Carrier roller for excavator and bulldozer from rang0.8 to 50 tons.

Item NO.:
D31px
Payment:
FOB/EXW/T/T
Product Origin:
China
Color:
Black/Yellow
Shipping Port:
Xinamen
Lead Time：
25

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Product Detail

Dozer Roller Replacement For Komatsu D31PX

The top rollers maintain the track link at its optimum height to ensure a tight binding of all the different elements for more efficient machine operation. A thorough study of the OEMs (Original Equipment Manufacturers) original drawing representing the upper roller required performances, will allow us to manufacture all the different types of carrier rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.
Our products are made of 40Mn to 50Mn steel, which will go through a high frequency induction modulation process in order to obtain HRC50-55. This material, chosen for its quality and durability, meeting the requirements of heavier weights as well as the precision of our production lines, are the main competitiveness of our top rollers. All of the top roller shells are assembled with O-rings, bushings, seals, shaft and other small parts. Each step is strictly inspecteressure resistance and tensile resistance.

Making process as below:

Parts of euipment

Some parts of excavator and dozer Carrier roller as below:

KOMATSU	PC20	PC30	PC35	PC40	PC45
	PC60-1-3-5-6-7	PC75	PC100-3-5	PC120-3-5	PC150
	PC200-1-3-5-6-7-8	PC220-1-3-5-6	PC300-1-3-5-6-7	PC350	PC400-3-5-6
CATERPILLAR	E55/E55B	E70/E70B	E110/E110B	E120/E120B	E180
	E215	E225DLC	E235	E240	E300B
	E307	E300J	E305	E311/E312	E320/E200B
	E322	E324	E325	E330	E339
	E345	E450
HITACHI	EX30	EX40	EX55	EX60-1-2-3-5	EX70
	EX100-1-3	EX120-1-3-5	EX150	EX200-1-2-3-5-8	EX220
	EX230	EX270	EX300-1-2-3-5-6	EX400-1-2-3-5	EX600
	UH043	UH052	UH053	UH07	UH081
	UH082	UH083	ZAXIS 60	ZAXIS 200-3-6	ZAXIS 240
	ZAXIS 270	ZAXIS 330	ZAXIS 360	ZAXIS 450	ZAXIS 870
	ZAXIS 110	ZAXIS 120
BULLDOZER	D20	D3	D30	D31	D3L
	D3C	D37	D3D	D4C	D40
	D4D	D4H	D41	D45	D50/D5/D5B
	D53/D57/D58	D60/D65	D6D/D6	D6C	D6H
	D65=D85ESS-2	D75	D7G/D7	D80/D85	D85A-12
	D8K	D8N	D9N	D135	D150
	D155	D255
KATO	HD80	HD140	HD250	HD400(HD450)	HD550
	HD700(HD770)	HD820(HD850)	HD880	HD900	HD1023
	HD1220	HD1250	HD1430	HD2053
SUMITOMO	SH60	SH70	SH100	SH120	SH200
	SH210	SH220	SH280	SH300	SH320
	SH350	SH360	SH400	SH450	SH460
	LS2800FJ	S340	S430
KOBELCO	SK60	SK70	SK75	SK07-N2	SK07/2/7
	SK100	SK120-3-5-6	SK125	SK160	SK200-1-3-5-6-8
	SK210	SK220-3-6	SK230	SK250	SK260
	SK300-3-6	SK320	SK330	SK400	SK450
DAEWOO	DH55	DH60	DH80	DH130	DH150
	DH200	DH220	DH215	DH220	DH258
	DH280	DH300	DH360	DH370-9	DH400
	DH420	DH500	UH07	K907C
HYUNDAI	R60	R80	R130-5-7	R150	R200
	R200-5	R210	R210-7	R215-7	R220-5
	R225-7	R260-5	R265	R290	R300-5
	R305	R320	R385	R420	R450-3-5
VOLVO	EC55B	EC140B	EC210	EC240	EC290B
VOLVO	EC290B PRIME	EC360	EC460	EC700
KKUBOTA	U10	U20	U25	KX35	KX50
	KX61-2/-3	KX71-2/-3	KX85	KX135	KX155
	KX161	KX121
YUCHAI	YC35	YC60	YC85	YC135
YANMAR	YM55	YM75
SAMSUNG	SE210LC	SE210LC	SE210LC	SE210LC	SE210LC
BOBCAT	E10	E14	E17	X320	X320
TAKEUCHI	TB108	TB016	TB125	TB145	TB250
MITSUBISH	MS110/MS120	MS180	MS230	MS280
LOADER	980C	966D	950E	950C	936E