
Undercarriage Parts for Hitachi Excavator/Track Shoe and Track Chain Assembly /Hydraulic Excavator Track Link Assy
For induction hardening, a key-operation uses special design multiple teeth inductors. Hardened area overlapping is thus minimized, eliminating field failure.
Product Introduction
We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Track Pad Assy, Crane Track Roller, Front Idler JS140. Our company advocates the human resource development concept of 'training excellent technical team in hard production and development, gathering first-class business elites in fierce market competition'. We will march towards a higher and farther goal for the future.
Sprocket Rim EX70
Product details
Model no: EX70
Part name: excavator sprocket rim
Material: Steel 50Mn,35SiNm
Finishing: Smooth
Technique: Forging or casting
Standard: ISO
Place of origin: Fujian,China
Brand name: SQ or GTR
Color: bBack,yellow or gray
Surface hardness: HRC-45-HRC54
Heat treatment depth: 8-12mm
Moving type: Crawler-tracked excavator
Delivery time: 30-45 days after receiving the advance payment or receiving LC
Packing: Standard seaworthy wooden pallet
Trade term: FOB ,CNF,CIF
Payment: TT ,LC at sight
Advantages
Homogeneous casting
Precision machining
Deep hardened profiles
Accurate interchangeability
Reduced down time
Lower maintenance costs
Induction hardening
For induction hardening, a key-operation uses special design multiple teeth inductors. Hardened area overlapping is thus minimized, eliminating field failure. Differential heat treatment is also introduced on selected items, resulting in sprocket and chain longer wear life.

Our services
1. Our engineers in this field are more than 20 years. So they can feedback very soon.
2. Sale and service team
You can contact with our team via phone, on line chatting tool and email. Our team will reply to you any time.
3. We have forging and casting,so we can offer customers very competitive prices.
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Manufacturers’ names, numbers, symbols and descriptions are used for reference purposes only and it is not implied that any part listed is the product of the manufacturers.
Our factory in Fujian,china
Our factory is located in Quanzhou city which is the cultural capital of east asia, the starting point of the silk road at sea.
We are professional manufacturer of undercarriage parts and other related parts of crawler tracked machinery. Our products include track roller, carrier roller,big excavator sprocket rims, front idler, track link ,track guard, track adjuster, boom cylinder assy, arm cylinder assy, bucket cylinder assy, bucket bushing, bucket pin, track bolt nuts, forging bucket teeth, bucket link, bucket side link, cutting edge and side cutters etc.. they are applicable for world famous brands and Chinese domestic brands like komatsu, hitachi, kobelco, kato, mitusbishi, Kubota, yanmar,Hyundai, doosan,Volvo, case, jcb, sany, xugong, liugong,zoomlion sunward etc..
We can produce around 25000pcs of track roller and carrier roller, around 3000pcs of front and rear idlers,around 2000pcs of excavator sprocket rims and big quantity of other parts mentioned at the above.

FAQ
1. Can I have a visiting to your factory before the order?
Welcome to visit us. Pls make an appointment in advance. It is necessary to send visiting schedule and meeting details so that we can prepare and arrange.
2. How do you guarantee your good's quality?
First, we have severe quality-control system and ISO certification. Second, we will sign up the parts warranty policy with you. you can visit our factory or ask some quality-test organization to check that.
3. Delivery port?
Main port: Dalian, xiamen, ningbo, China
Each of our Undercarriage Parts for Hitachi Excavator/Track Shoe and Track Chain Assembly /Hydraulic Excavator Track Link Assy has been carefully manufactured and inspected in strict compliance with quality standards to make sure they are delivered to customers with the best quality. To revitalize the national manufacturing industry and become an internationally competitive company respected by the society is our unswerving pursuit. As the saying goes: there is no off-season market, only single machine service . In today's fierce market competition environment, our company will continue to take 'positive, enterprising, innovative' as the company's business philosophy, and constantly move towards the direction of improving service awareness and truly achieve the integration of sales and service.
Hot Tags: sprocket ex70, China, best, manufacturers, suppliers, factory, wear resistant bolt, Carrier Roller PC1250, Mini Roller Track UK, tip proof bucket, titanium bolt, Track Roller PC200 5 PC200 6 PC200 7
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