
Excavator Bucket H Link for Komatsu PC300-7 PC400-7 Construction Machinery
We offer excavator track links 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.
Product Introduction
We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Idler For Volvo EC460, JSB Track Roller, Track Roller TB235. Our staffs are adhering to the 'Integrity-based and Interactive Development' spirit, and the tenet of 'First-class Quality with Excellent Service'. We have been confident that we've been going to have a bright prospect and to be distributed all over the world in the years to come. On account of superior quality and competitive price, we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.
Track Link PC400-6 PC400-7 PC400-8
Production introduction
We offer excavator track links 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..
Every compoment is manufactured from tough and abrasion resistance material and made stronger with computer controlled heat treatment processes. Designs produced with our proprietary processes result in loger life and lower service requirements for machine users.
Product details OF Track Link PC400-6 PC400-7 PC400-8
Link piece material: Steel 35MnB or 40Mn2
Track pin and bush material: Steel 20CrMnTi or 40Cr
Finishing: Smooth
Technique: Forging
Standard: ISO
Place of origin: Fujian,China
Brand name: SQ or GTR
Color: Black,yellow or gray
Surface hardness: HRC-52-HRC59
Heat treatment depth: 8-12mm
Moving type: Crawler-tracked excavator
Delivery time: 20-30 days after receiving the advance payment or receiving LC
Packing: Standard seaworthy wooden pallet
Trade term: FOB ,CNF,CIF Xiamen Port,China
Payment: TT ,LC at sight

Sizes fo track chain PC400-6 PC400-7 PC400-8

Advantages of track link assy PC400-6 PC400-7 PC400-8
1. Hign-degree harden treatment ensure the most strength and wearness.
2. The track pin is done the tempering and the surface intermediate frequency quenching treatment,
which ensure the sufficient hardness of core and abrasion resistance of external surfaces.
3. The track bushing is done the tempering ensure the reasonale hardness of core and abrasion
resistance of internal and external surfaces.
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| DOOSAN 2272-6143B undercarraige track chain | ITM G0109000M00039 undercarraige track chain |
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| HYUNDAI 81N6-26601 undercarraige track chain | BERCO CR2514A/38 undercarraige track chain |
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| HYUNDAI 81EN-20010 undercarraige track chain | CATERPILLAR 2M5659 undercarraige track chain |
| HYUNDAI 81EN-20011 undercarraige track chain | CATERPILLAR 2S0256 undercarraige track chain |
| HYUNDAI 81N6-23600 undercarraige track chain | CATERPILLAR 8M6925 undercarraige track chain |
| HYUNDAI 81N6-26601 undercarraige track chain | ITM E0109000M00038 undercarraige track chain |
| HYUNDAI 81N8-26600 undercarraige track chain | BERCO CR4525/44 undercarraige track chain |
| HYUNDAI 81N8-27600 undercarraige track chain | BERCO CR5873/44 undercarraige track chain |
| HYUNDAI 81N8-27601 undercarraige track chain | BERCO LH1091/44 undercarraige track chain |
| HYUNDAI 81N8-26602 undercarraige track chain | BERCO LH1427/44 undercarraige track chain |
| HYUNDAI 83E5-2501 undercarraige track chain | CATERPILLAR 6Y1136 undercarraige track chain |
| HYUNDAI 83E5-2501S undercarraige track chain | CATERPILLAR 8E4518 undercarraige track chain |
| HYUNDAI 81EH-20010 undercarraige track chain | CATERPILLAR 9W3317 undercarraige track chain |
| HYUNDAI 81EH-25010 undercarraige track chain | ITM G01080R0M00044 undercarraige track chain |
| HYUNDAI 81EH-20011 undercarraige track chain | KOMATSU ALL MAKES ZZYU0021 undercarraige track chain |
| HYUNDAI 81EH-20012 undercarraige track chain | LIEBHERR 5801841 undercarraige track chain |
| HYUNDAI 81NA-26600 undercarraige track chain | BERCO CR3149/41 undercarraige track chain |
| HYUNDAI 81NB-25600 undercarraige track chain | CATERPILLAR 2P9492 undercarraige track chain |
| HYUNDAI 81NB-25601 undercarraige track chain | CATERPILLAR 9W8937 undercarraige track chain |
| HYUNDAI 84E7-00191 undercarraige track chain | ITM G01080E1M00041 undercarraige track chain |
| HYUNDAI 84E7-00190 undercarraige track chain | LIEBHERR 5800203 undercarraige track chain |
| UL190K2P51 undercarraige track chain | LIEBHERR 5800462 undercarraige track chain |
| KOMATSU 208-32-00500 undercarraige track chain | BERCO CR2877/39 undercarraige track chain |
| VOLVO VOE14530378 undercarraige track chain | BERCO CR2877B/39 undercarraige track chain |
| VOLVO 1082-02180 undercarraige track chain | CATERPILLAR 1M1453 undercarraige track chain |
| VOLVO VOE14532341 undercarraige track chain | CATERPILLAR 2S5072 undercarraige track chain |
| 1082-00900 undercarraige track chain | CATERPILLAR 7S9185 undercarraige track chain |
| VOLVO VOE14532383 undercarraige track chain | CATERPILLAR 8M2642 undercarraige track chain |
| 1082-02380 undercarraige track chain | CATERPILLAR 9M4464 undercarraige track chain |
| VOLVO VOE1461512 undercarraige track chain | ITM E01080P1M00039 undercarraige track chain |
| BERCO CR3519 undercarraige track chain | BERCO CR1769/37 undercarraige track chain |
| BERCO CR3817 undercarraige track chain | BERCO CR1769A/37 undercarraige track chain |
| BERCO CR4235 undercarraige track chain | CATERPILLAR 1S6945 undercarraige track chain |
| BERCO CR5465B undercarraige track chain | CATERPILLAR 2M8755 undercarraige track chain |
| BERCO CR5550 undercarraige track chain | CATERPILLAR 7M6782 undercarraige track chain |
| BERCO CR5552 undercarraige track chain | CATERPILLAR 8M7294 undercarraige track chain |
| BERCO FT905 undercarraige track chain | ITM E0107000M00037 CATERPILLAR 4M2388 undercarraige track chain |
| BERCO FT1351 undercarraige track chain | CATERPILLAR 7M6788 undercarraige track chain |
| BERCO FT2767 undercarraige track chain | CATERPILLAR 8M7295 undercarraige track chain |
| BERCO FT2780 undercarraige track chain | BERCO CR1769/40 undercarraige track chain |
| BERCO KM906 undercarraige track chain | BERCO CR1769A/40 undercarraige track chain |
| BERCO SI873 undercarraige track chain | CATERPILLAR 1S2221 undercarraige track chain |
| BERCO CR3125 undercarraige track chain | CATERPILLAR 1S6877 undercarraige track chain |
| BERCO CR4854 undercarraige track chain | CATERPILLAR 2M9293 undercarraige track chain |
| BERCO FT2739 undercarraige track chain | CATERPILLAR 7M6784 undercarraige track chain |
| BERCO FT2754 undercarraige track chain | CATERPILLAR 8M7296 undercarraige track chain |
| BERCO CR3309B undercarraige track chain | HANOMAG 2899241M91 undercarraige track chain |
| BERCO CR5534 undercarraige track chain | HANOMAG 373938756 undercarraige track chain |
| BERCO CR4020 undercarraige track chain | HANOMAG 374938879 undercarraige track chain |
| BERCO CR3253C undercarraige track chain | HANOMAG 375938754 undercarraige track chain |
| BERCO CR3627 undercarraige track chain | ITM E0107000M00040 undercarraige track chain |
| BERCO CR6075/44 undercarraige track chain | LANDINI MASSEY FERGUSON 2899241M91 undercarraige track chain |
| BERCO CR6100/44 undercarraige track chain | BERCO CR1769/41 undercarraige track chain |
| CATERPILLAR 6Y2059 undercarraige track chain | BERCO CR1769A/41 undercarraige track chain |
| CATERPILLAR 6Y8189 undercarraige track chain | CATERPILLAR 1S6943 undercarraige track chain |
| CATERPILLAR 8E7928 undercarraige track chain | CATERPILLAR 2M8873 undercarraige track chain |
| ITM G01100N1M00044 undercarraige track chain | CATERPILLAR 7M6783 undercarraige track chain |
| BERCO CR5622/41 undercarraige track chain | CATERPILLAR 8M7297 undercarraige track chain |
| BERCO CR6187B/41 undercarraige track chain | CATERPILLAR 8M7298 undercarraige track chain |
| CATERPILLAR 105-8831 undercarraige track chain | HANOMAG 2899259M91 undercarraige track chain |
| CATERPILLAR 126-5347 undercarraige track chain | HANOMAG 355938802 undercarraige track chain |
| CATERPILLAR 143-1283 undercarraige track chain | HANOMAG 375938788 undercarraige track chain |
| CATERPILLAR 161-9854 undercarraige track chain | HANOMAG 375938802 undercarraige track chain |
| CATERPILLAR 215-7494 undercarraige track chain | ITM E0107000M00041 undercarraige track chain |
| CATERPILLAR 6T8055 undercarraige track chain | LANDINI MASSEY FERGUSON 2899259M91 undercarraige track chain |
| CATERPILLAR 6Y1128 undercarraige track chain | BERCO CR3116/38 undercarraige track chain |
| ITM G01110N1M00041 undercarraige track chain | CATERPILLAR 117-1024 undercarraige track chain |
| BERCO LH1A/30 undercarraige track chain | CATERPILLAR 3P0629 undercarraige track chain |
| BERCO LH1B/30 undercarraige track chain | HANOMAG 4100391M91 undercarraige track chain |
| ITM F01020A0M00030 undercarraige track chain | ITM G01730E1M00038 undercarraige track chain |
| BERCO CR4653/43 undercarraige track chain | BERCO CR3116/39 undercarraige track chain |
| BERCO CR5886A/43 undercarraige track chain | CATERPILLAR 3P0628 undercarraige track chain |
| BERCO CR6125/43 undercarraige track chain | ITM G01730E1M00039 undercarraige track chain |
| CATERPILLAR 199-5531 undercarraige track chain | JOHN DEERE AT72202 undercarraige track chain |
| CATERPILLAR 1Q4653 undercarraige track chain | BERCO CR3116/40 undercarraige track chain |
| CATERPILLAR 6Y1129 undercarraige track chain | CATERPILLAR 7P4038 undercarraige track chain |
| CATERPILLAR 6Y1130 undercarraige track chain | ITM G01730E1M00040 undercarraige track chain |
| CATERPILLAR 6Y8193 undercarraige track chain | BERCO CR2576/38 undercarraige track chain |
| CATERPILLAR 8E7962 undercarraige track chain | BERCO CR2576A/38 undercarraige track chain |
| CATERPILLAR 9W2748 undercarraige track chain | CATERPILLAR 1M3671 undercarraige track chain |
| ITM G01090N0M00043 undercarraige track chain | CATERPILLAR 2S1753 undercarraige track chain |
| BERCO CR3752/47 undercarraige track chain | CATERPILLAR 8S2607 undercarraige track chain |
| BERCO CR3752A/47 undercarraige track chain | HANOMAG 312933700 undercarraige track chain |
| BERCO CR3752B/47 undercarraige track chain | HANOMAG 4100393M91 undercarraige track chain |
| CATERPILLAR 6T1279 undercarraige track chain | ITM E01730D0M00038 undercarraige track chain |
| CATERPILLAR 6T7633 undercarraige track chain | ITM E01730D1M00038 undercarraige track chain |
| CATERPILLAR 6Y1185 undercarraige track chain | LANDINI MASSEY FERGUSON 2963972M91 undercarraige track chain |
| CATERPILLAR 6Y1186 undercarraige track chain | LIEBHERR 5800074 undercarraige track chain |
| CATERPILLAR 6Y2887 undercarraige track chain | BERCO CR2576/39 undercarraige track chain |
| CATERPILLAR 6Y3428 undercarraige track chain | BERCO CR2576A/39 undercarraige track chain |
| CATERPILLAR 7G2701 undercarraige track chain | CATERPILLAR 1M2439 undercarraige track chain |
| CATERPILLAR 7T6946 undercarraige track chain | CATERPILLAR 1S5256 undercarraige track chain |
| CATERPILLAR 7T7633 undercarraige track chain | CATERPILLAR 5M2419 undercarraige track chain |
| CATERPILLAR 8E7949 undercarraige track chain | CATERPILLAR 8S2606 undercarraige track chain |
| ITM G01090M0M00047 undercarraige track chain | HANOMAG 311933700 undercarraige track chain |
| BERCO CR3153/39 undercarraige track chain | ITM E01730D0M00039 undercarraige track chain |
| CATERPILLAR 2P9426 undercarraige track chain | ITM E01730D1M00039 undercarraige track chain |
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.
Advantages / Features
1. Front Idler is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions.
2. We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.
3. We use High Quality material to ensure quality and consistency,and our heat treatment process provides hardness in high wear areas,and elastic core to resist shock and impact loads.We have strict quality management to produce effective and stable products,and meet customer's demand.
Our quality control procedures
Particle Examination: Magneric Particle Test of Each Track Link to Eliminate Detective Product
And we will check the size of every track bush hole of every link piece.

FAQ
1. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
2. How about the payment terms?
TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
3. 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.
4. What is MOQ for the order?
Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.
With advanced technology, production equipment, and complete supporting production lines, we have become a bright pearl in the industry of Excavator Bucket H Link for Komatsu PC300-7 PC400-7 Construction Machinery and have won the trust and praise of new and old customers. Based on the value war, our company takes the road of independent innovation, and constantly endows the enterprise with brand-new development vitality with its research and development capability. We respect the pursuit of customers, agents, distributors and employees' interests.
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