Hitachi Mini Excavator Ex30 Ex40 Ex55 Ex60 Ex90 Ex100 Front Idler Assy for Sale with Cheap ...

Single-mindedness and excellence are our core values. At a new starting point, we are willing to continue to make unremitting efforts for the development of Track Roller D8N, Sprocket Rim PC400-5, EX60 Track Roller. On the basis of introducing and digesting foreign advanced technology, we independently research and develop, constantly innovate and forge ahead and strive to create a first-class brand. Corporate culture is a value concept and code of conduct that is formed in the long-term management practice of an enterprise and is universally recognized by the majority of employees. In order to remain invincible in the fierce market competition, we always adhere to the service concept of high quality and fast delivery. We look forward to more and more new partners to do business with us and benefit from each other. We have sufficient human resources and superior infrastructure to provide strong support for business expansion and implementation of global strategies.

Production introduction

The mini excavator front idler is used to guide the track to rotate correctly to prevent track deviation and detailment.Most of min idlers also act as track rollers.this can increase the contact area between the track and the ground and reduce the grounding pressure.The surface of idler is made into a smooth surface and the middle arm ring acts as the guide.and the the torus on both sides support the track link.The smaller the distance between the idler and the nearest mini track roller,the better guidance.

Quick detail:

Origin:	Fujian,China	Brand	SQ, GTR
Model:	EX40	Hardness of trail surface	HRC52-58
Color	Yellow, black, gray	Roller body material	50MN
Delivery time	20-45days	Warranty time	6 months
Term	FOB,CNF,CIF	Machine type	Crawler tracked excavator

Stucture

Advantages

1. The idler body is a casting part, and the idler body has durability and rust resistance after special heat treatment.

2. Good sealing guarantees the serveise life of the idler.

3. The idler section shows the hardness of the Idler body diameter, and the design of the idler shaft and the outer diameter gap is reasonable, which increase the wear life.

4. The cross section shows the hardness and lubrication clearance of the lead shaft.

5. Leading shaft, copper bushing and sealing parts, all parts are passed through the fully automatic production system, and the presion is controlled by the numerical control computer to ensure the reliability.

Our mini excavator idler rollers are applicable to below models:

Popular   items blow for reference:
Brand	Model
KOMATSU-PC	PC18-2	PC20-5/7	PC30-5/6/7/8	PC40-5/6/7
	PC50/PC55	PC60-5/6/7	PC100-5/6/7	PC120-5-6-7
	PC200-3/5/6/7/8	PC220-3/5/6/7/8	PC200LC-3/5/6/7/8	PC220-3/5/6/7/8
	PC300-5-6-7	PC300LC-/5-6-7	PC350-5/6/7	PC350LC-5/6/7
	PC360-5/6/7	PC360LC-5/6/7	PC400-1/3/5/6/7	PC400LC-1/3/5/6/7
	PC450-5/6/7	PC450LC-5/6/7	PC600	PC800
HITACHI-EX	EX30	EX40	EX55	EX60-2/3/5
	EX70	EX100-1/3/5/	EX120-1/3/5	EX150
	EX200-1/2/3/5	EX200LC-1/2/3/5	EX220-1/2/3/5	EX220LC-1/2/3/5
	EX270-1/2/5	EX270LC-1/2/5	EX300-1/2/3/5	EX300LC-1/2/3/5
	EX330	EX330LC	EX400-1/2/3/5	EX400LC-1/2/3/5
	EX450-1/2/3/5	EX450LC-1/2/3/5	UH07-7	UH081
	UH083	UH045	UH025
ZAXIS-ZAX-ZX	ZAX55	ZAX70	ZAX120	ZAX200
	ZAX210	ZAX230	ZAX240	ZAX330
	ZAX450
CATERPILLAR-CAT-E-B-C/D	E38	CAT55   (E55)	E70B	E120B
	E303.5	E305.5	E305	CAT311
	CAT312 (E312)	CAT320   (E320)	E200B	CAT325   (E325)
	CAT330 (E330)	CAT345   (E345)	CAT320B	CAT320C
	CAT320D	CAT320BL	CAT330B	CAT330C
	CAT330BL	CAT330D	CAT325B	CAT325BL
	CAT345
VOLVO-EC	EC14	EC20	VOLVO55   (EC55)	VOLVO140   (EC140)
	VOLVO210 (EC210)	VOLVO240   (EC240)	VOLVO290   (EC290)	VOLVO360   (EC360)
	VOLVO460 (EC460)
DAEWOO-DH	DH55	DH80	DH130	DH150
DOOSAN-DX	DH220	DH258	DH280	DH300
	DH320	DH360	DH370	DH400
	DH420	DH500
	DX300	DX370	DX380
KOBELCO-SK	SK035	SK035SR	SK30	SK35
	SK45	SK50-1	SK50-6	SK55
	SK60-3	SK60-1/2/5	SK60-8	SK100
	SK120	SK130-8	SK200-3/5/8	SK210
	SK230	SK250	SK300	SK320
	SK330	SK350	SK07N2
SUMITOMO-SH-LS	SH35	SH55	SH60	SH65
	SH75	SH100	SH120	SH120A3
	SH200	SH220	SH265	SH280
	SH300	SH320	SH340	SH350
	SH430	LS2800
KATO-HD	HD250	HD400	HD450	HD700
	HD770	HD820	HD1023	HD1250
	HD1430	HD1880
HYUNDAI-R	R55	R60-5/7/8	R80	R130
	R150LC-7	R200	R210-3	R220-5
	R225-7	R275	R290	R300
	R210LC-7	R220LC-9S	R330LC-9S	R520
	R320	R305	R360	R450
LIEBHERR-R	R914	R924	R934C	R944C
CASE-CX	CX35	CX45	CX55	CX240
Kubota-KX	KX35	KX50	KX55	KX80
	KX185	KX91-3	KX161-3	KX41-2
SUNWARD-SWE	SWE35	SWE40	SWE50	SWE55
	SWE60	SWE70	SWE85	SWE330
IHISCE-IHI	IHI30	IHI35	IHI80	IHI85
	IHI40	IHI50
TAKEUCHI-TB	TB150	TB175
FUTON LOVOL-FR	FR65	FR85
Bobcat	Bobcat   311	Bobcat   337
JCB	JCB8052	JCB160	JCB200	JCB220
	JCB290	JCB330
SANY-SY	SY65	SY200	SY215	SY330
YUCHAI-YC	YC13	YC35	YC45	YC60
	YC85	YC135
LIUGONG -LG	LIUGONG907   (LG907)	LIUGONG914   (LG914)	LIUGONG925   (LG925)	LIUGONG936   (LG936)
LONKING-	LONKING60	LONKING65	LONKING85
YANMAR-VIO	VIO30   YM30	VIO35   YM35	VIO40   YM40	VIO55   YM55
	VIO75 YM75	VIO20	VIO55-2	VIO55-6
CATERPILLAR-D	D3B   D3C	D4	D4D	D4E
	D4H	D5	D5B	D5C
	D5H	D5M	D5N	D6
	D6C	D6D	D6R	D6H
	D6T	D7G	D7R	D7H
	D8N	D8L	D8T	D8R
	D8H	D8K	D9L	D9N
	D9R	D9T	D10N	D10R
	D10T	D11N	D11R
KOMATSU-D	D20	D31	D37EX-21	D40
	D41P-6	D41E-6	D50	D53
	D51EX-22	D60	D65	D65-12
	D61EX-12	D65EX-12	D65PX-12	D80
	D85	D85EX-15	D85-21	D155
	D155A-1	D155A-2	D155A-3	D155A-5
	D155-6	D275	D355A-3	D375-5
	BD2G

We don’t list out all items.If any more item you need,please feel free to contact with us.

Attentions while assembling the front rollers

OUR FACTORY:

Quanzhou  Sanqi Engineering Machinery Co.ltd. Located in Quanzhou City which is the cultural captital of east asia,the starting point of the silk road at sea.We are a production-oriented enterprise which is engaged in casing,forging,machining,heattreamnt and assembly and commited to developing and manufacturing the udnercarriage parts of  current world famaous brands (komatsu,hitachi,kobleco,kato,mitsubishi,yanmar,kubota,hyundai,doosan,volve,jcb,case )and chinese famous brands(like,sany,zoomlion,xugong,liugong,longgong etc..) crawler-track machinery like excavtors,bulldozers,cranes,drills etc. Our main parts are track roller,carrier roller,idler,sprocket(segements group),track link ,pin&bush,bolt&nut,track adjuster,boom cylinder,arm cylinder,bucket cylinder etc.

We engaged in this field in 2007.up till now, our company cover an area of 30000 square meters. We have own casting workshop and forging workshop. And we are equipped with machines,for example,table drill,radia drill,normal lathe,vertical lath,cnc lathe,milling machine,griding machine,sawing machine,sprocket heattreatment machine,idler heattreatment machine,track roller and carrier roller heattreatment,track link heattreatment machine,roller assembling line,casing lines and forging lines etc..So we can offer parts at good prices in time for customers.

FAQ

1. What is your terms of packing?
Generally, we pack our goods in fumigated seaworthy wooden pallets. We also use polywood pallets or wooden case.
2. What is your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
3. What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.
4. How about your delivery time?
Generally, it will take 30-45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings.
6. What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
7. Do you test all your goods before delivery?
Yes, we have 100% test before delivery
8. How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

We guarantee to improve Hitachi Mini Excavator Ex30 Ex40 Ex55 Ex60 Ex90 Ex100 Front Idler Assy for Sale with Cheap ... and continue to improve through continuous innovation, hard research and development, and commitment to pursue excellence. With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers. Our company has established a first-class level of multi-level management system, we strict control product quality, absolutely guarantee delivery time and delivery related services.

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