VIO50-6 EXCAVATOR TOP ROLLER

VIO50-6 EXCAVATOR TOP ROLLER

Production description

An excavator top roller is a key component of an excavator's undercarriage system. It is mounted on the top of the track frame and plays an important role in supporting the weight of the machine while also helping to guide the tracks.

This top roller is made up of a steel roller body and a number of bearings which ensure smooth rotation. Its primary function is to support the weight of the machine and transfer it to the tracks, while also minimizing wear and tear on the undercarriage.

The excavator top roller is a critical part of any excavator, and it is important to ensure it is properly maintained and replaced over time. This will help to improve the overall performance and lifespan of the machine, while also minimizing the risk of breakdowns and repairs.

In summary, the excavator top roller is a vital component of any excavator, and it plays an important role in ensuring the smooth operation of the machine. By focusing on proper maintenance and replacement, it is possible to optimize the performance and lifespan of the machine, while also minimizing costs and downtime.

Quick detail:

Origin:	Fujian,China	Brand	SQ, GTR
Model:	VIO50-6 EXCAVATOR TOP ROLLER	Hardness of trail surface	HRC52-58
Color	Yellow, black, gray	Roller body material	50MN
Delivery time	20-45days	Warranty time	6 months
Name	Excavator top roller group	Machine type	Crawler tracked excavator

 

Supply ability

We can manufacture around 300000pcs of track rollers and upper rollers one month.

 

Packing and shipping

20gp,20 feet heavy duty,40feet containers are all acceptable.

And there are two seaports available Xiamen and quanzhou China.

 

 

Advantages

 

Collar

Collars of excavator roller group are made by ductile iron. It shows exceptional resisitance to shock.

The design of double-cone sealing and lubrication for life makes the roller have long life time and perfect performance under any working condition.

 

Precision care

Each excavator top roller assy is precision machined to house special high impact low wear bimetal bushings.

Differential type of quenching or through type of quenching heattreatment can ensure certain heat treatment hardness depth and so give good anti-cracking effects.

 

Sizes OF VIO50-6 EXCAVATOR TOP ROLLER

 

 

Structure OF VIO50-6 EXCAVATOR TOP ROLLER

 

 

 

KOMATSU	PC05/PC07	PC12R/PC15R	PC10-7	PC20/30	PC20/30(Rubber   Tracks)
	PC50MR-2	PC56	PC75-3	PC75UU/PC78	PC60-6(Rubber Tracks)
	PC60-6	PC60-7	PC60-5	PC200-7	PC220/240-7(Large)
	PC300-8	PC400-3/5	PC400-6	PC400-7	PC650-5
	PC20R-8	PC30MR-1	PC40/45	PC40MR
	PC100-/3/5	PC120-3	PC200-5	PC200-3
	PC300-3	PC300-5	PC300-6	PC300-7
	PC1000-1
HITACHI	EX08	EX12/15	EX30-1	EX30-2	EX55/ZX55/ZAX60
	EX60-2/3	EX300-5/EX350	EX70/75	EX90-1	ZAX330-3(electronic injection)
	EX220-/1	EX270-1/EX300-1	EX400-1	EX400-3/5	EX100M-1/EX150-1
	EX40-1	EX40-2	EX50	EX60-1
	EX100-2/5	EX200-1	EX200-2	EX200-5
	EX100-1	EX60-5	VOLVO360
HYUNDAI	R55-7	R60-5	R60-7	R130	R250/R290/R320
	R225-7	R290LC-7	R360LC-7	R450
CATERPILLAR	E303	E120B/E110/E120	E312	E55/E305.5	E70B/(Bilateral)
	E240	E300B	E300	E322	E325
	E200B/E320	E200B	E323	E324
	E330	E450
KOBELCO	SK020SR	SK024/SK025	SK035SR	SK045SR	SK330-6.8
	SK100/120	SK060/SK75	SK120-W	SK07-1	SK400-3/SK450/SK460
	SK200-/3/5	SK045(10tons)	SK200-6	SK200-8	ZAX330-3(electronic injection)
	SK260/SK250-8
	SK030	SK042-1	SK042-2	SK045
	SK07-2	SK07N2	SK300	SK300-5
	SK220-3	SK220-5	SK310	SK320
SUMITOMO	SH30	SH55/SH65	SH60	SH100/SH120	SH120-A3
	SH300-2	SH300-3	SH300-1	SH350	SH280
	SH340	LS3400FJ2	LS5800FJ2	LS3400FJ2
	SH200	SH200	SH220	SH300-1
	SH430	SH580	LS2600FJ2	LS2800FJ2
DAEWOO	DH55	DH60	DH80	DH150	DH180/200/220
	DH450	DH360/370/400/420
	DH280-3	DH258	DH300
KATO	HD140	HD250	HD308	HD400-1	HD400-2
	HD820	HD1250	HD1250-7	HD1430	HD1880
	HD770	HD450	HD550	HD700/770
	HE280
YUCHAI	YC18	YC35	YC60	YC85	YC135
KUBOTA	U15-3	U30-2	U40-2	U50	U85
YANMAR	VIO30-2	VIO40-2/B50	VIO50/55	K030	H45
MITSUBISHI	MS110-5	MS110-5	MS230
VOLVO	EC55	EC210	EC290	EC360	EC460
IHISCE	IHI30	IS35	IHI45J	IHI50J	MM45T
	龙工60	SWE50	SWE70
	SY55	SY215(375)	SY215(370)	柳工922
FIAT	FH150	FH200-3	FH220-3	FH300	FH330
SAMSUNG	SE130	SE210-3
Crawler Crane	HD408	SD08	2100	601 LS120	LS108
	LS108	SMTL	7055	GLT240	IHI400
	KH125	KH125310	KH180-1	KH180-3
	KH150	ED4000	GLT118	EDSC6
	IHI200	IHI500	KH100D	KH100-3
KOMATSU/CAT/Bulldozers Series
BD2G	D20	D31-15/16	D31-17/18/20	D31-15/16	D31-17/18/20
D80-12	D85-18	D155-1	D155-5	D275A-5	D355
D6H	D3C	D4	D4D	D5	D6D
	D41A-6	D50	D60
	D4D	D5	D6D	D6H
	D6H	D7	D7G

 

Technical requirements:

1: Before assembly, all parts shall be inspected and cleaned separately;

2: During assembly, the assembly size shall be ensured;

3: The sealing surface of shaft sleeve, shaft and floating seal ring shall be coated with lubricating oil;

4: The contact surface between O-ring and floating seal ring shall be free of lubricating oil,

The O-ring assembly shall be free of distortion;

5: After assembly, ensure that the wheel body can be rotated by hand without jamming;

6: After assembly, pressure test and oil filling shall be carried out;

7: After assembly, polish, polish and remove welding slag.

 

FAQ

1. How Could You Know If Our Parts Are Fitted To Machines?

Please offer us the detailed machine models or mounting sizes.

2. What Is The Delivery Time?

Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.

3. Could You Make Customer Logo?

Yes,we can make customer logos if it reach the moq for customer logo order.

 

 

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