Best quality Upper Roller Lower Roller - Excavator undercarriage part carrier/up roller CAT345/349 made in China – Heli

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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Steel Excavator Sprocket, Track Roller Pc400, Kx91-3 Top Roller, We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.

Best quality Upper Roller Lower Roller - Excavator undercarriage part carrier/up roller CAT345/349 made in China – Heli Detail:

Roller shell material:50Mn/45#
Surface hardness:HRC48-58
Quench depth:>6mm
Roller shaft material:45#

Surface hardness:HRC48-58
Quench depth:>3mm
Base collar material:QT450-10/45#
WEIGHT:48.5Kg

What Is Carrier/up Roller ?
The function of carrier rollers is to carry the track link upwards ,make certain things are linked tightly , and enable the machine to faster and more steadily Our products use special steel and produced by new process .Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured .

CARRIER ROLLER
KOMATSU	PC30	CAT	E345	KOBELCO	SK330/350	LIUGONG	LIUGONG906
	PC40		E350		SK460		LIUGONG950
	PC60-7/SK60		E365	VOLOV	EC55B		LIUGONG970
	PC60-6/PC60		E375		EC80		JCB460
	PC100	DOOSAN	DH55		EC210/EC240		150
	PC200-5		DH80		EC220D		806F
	PC200-7		DH80		EC290/R290
	PC200-8/220-8		DH130/DH150		EC360
	PC300-5/6		DX150		EC460
	PC300-7		DH220		EC700
	PC360-7		DX200/DH260	SUNWARD	SUNWARD50
	PC400-6		DH280/300		SUNWARD60
	PC400-7		DX300		SUNWARD70
	PC650-8		DX500		SUNWARD220
	PC750/800		DH360/420/500		TAKEUCHI150
HITACHI	EX70	HYUNDAY	R60		TAKEUCHI160
	EX60/55		R80		TAKEUCHI171
	EX100		R130/R150		65
	EX200-2		R200/R220-7		KUBOTA50/KUBOTA163
	ZAX240		R290/305/360		KUBOTA85
	EX300	YUCHAI	YC35		Ishikawa island60/YM75
	ZAX330		YC60		YANMAN55
	EX400/450		YC85	LIEBHERR	LIEBHERR914
	EX550		YC135		LIEBHERR944
	EX650	SUMITOMO	SH60		RSME/R944
	EX870（160X70）		SH80		LIEBHERR974
	ZAX870（170X85）		SH120	KATO	HD250
CAT	E55/E305.5		SH200/SH280		HD700/820
	E305.5		SH350		HD1250/1430
	E70B	KOBELCO	SK60轴34		HD1638
	E307		SK100/140		JONGYANG200
	E307D		SK200/SK200-8		CX380
	E120B/E312		SK230		CX360/KC360
	E200B/E320		SK250		Ishikawa island50
	E325/330		SK270		Ishikawa island68

Carrier roller warranty description
1.In the normal natural environment,18 months or working 2000hours warranty.
2.The oil leak of oil-seal,oil-nozzle,both sides of the shaft and etc.
3.If the product has a shaft break, bend or screw fall off during the warranty period, replace it.
4.If the product with bracket has cracked screw holes or cracked bracket, replace it.
5.Injecting butter into the product privately is not covered by the warranty.

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Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for Best quality Upper Roller Lower Roller - Excavator undercarriage part carrier/up roller CAT345/349 made in China – Heli , The product will supply to all over the world, such as: Jordan, Cairo, Liverpool, Insisting over the high-quality generation line management and prospects guide provider, we have made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.

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