D7g D7r D7d Track Chain Link for Cater Bulldozer
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Product Highlights
- Customizable Color Options: Available in Black, Yellow, or Customized colors to meet specific requirements.
- High Hardness & Wear Resistance: Surface hardness HRC50-60 with depth 4-10mm for superior abrasion resistance.
- OEM/ODM Service Available: We accept customized services and can produce parts based on your blueprints or samples.
- Advanced Manufacturing Process: Utilizes casting/forging, quench-tempering, and automatic welding for steady quality.
- Wide Compatibility: Compatible with various models including D7G, D7R, D7D, D355A, PC400, and more.
- ISO9001 Certified Quality: Manufactured under ISO9001:2000 certification with rigorous quality control systems.
- Fast Delivery Options: Delivery time is 0-7 days for stock items, or 7-20 days for customized orders.
- Extended Working Life: Oil lubricating action ensures a longer working life compared to traditional track links.
Product Attributes
- Customization
- Available
- Type
- Crawler Bulldozer
- Application
- Undercarriage
- Model NO.
- Track Chain Link
- Certification
- ISO9001: 2000
- Condition
- New
- Product Type
- Track Link Assembly/Track Link Chain
- Machine Model
- Crawler Excavator Undercarriage
- Machine Type
- Crawler Bulldozer Undercarriage
- Product
- Bulldozer Excavator Track Links
- Related Product
- Track Roller/Carrier Roller /Front Idler Assy
- Related Products
- Track Link and Shoes/Sprocket and Segment
- Color
- Yellow, Black or Customized
- Service
- OEM ODM
- Test Report
- Provided
- Hardness
- HRC50-60; Depth : 4-10mm
- Process
- Casting/Forging
- Deliver Time
- 7-20 Days After Contrast Established
- Advantage
- Good Mechanical Properties
- Working Condition
- Construction and Leveling of Dumping Sites
- Finish
- Smooth
- Transport Package
- According to Customer Requirements
- Specification
- Base on drawing
- Trademark
- Gold Forging
- Origin
- Xiamen, China
- HS Code
- 8431499900
- Production Capacity
- 30000PCS /Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of D7g D7r D7d Track Chain Link for Cater Bulldozer
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D7g D7r D7d Track Chain Link for Cater Bulldozer -
D7g D7r D7d Track Chain Link for Cater Bulldozer -
D7g D7r D7d Track Chain Link for Cater Bulldozer -
D7g D7r D7d Track Chain Link for Cater Bulldozer -
D7g D7r D7d Track Chain Link for Cater Bulldozer -
D7g D7r D7d Track Chain Link for Cater Bulldozer -
D7g D7r D7d Track Chain Link for Cater Bulldozer
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Product Description
Cater pillar D7G D7R D7D Track Chain Links
| Product: | Track Links /Track Shoe |
| Material: | 40MnB |
| Production Process: | Casting/Forging |
| Surface Hardness: | HRC50-60; depth : 4-10mm |
| Color: | Black, Yellow or Customized |
| Compatible Machine: | Excavator/Bulldozer |
| Certification: | ISO9001 |
| Deliver time: | 7-15 days after contrast established |
| Offer customized Service : | Yes |
Due to the oil lubricating action, the oil track link has a longer working life than traditional one. And through our professional heat treatment, quenching and tempering, our track link could resist abrasion and impact well.
| Suitable Model | Main Dimensions of Installation | ||||||||
| A | B | C | F | G | J | M | N | S | |
| D355A-5 | 260.5 | 87.3 | 76.2 | 234.95 | 184.15 | 28 | 156 | 83 | 320 |
| D275-5 | 260.5 | 86.4 | 76.2 | 234.95 | 184.15 | 28 | 166 | 96.7 | 291 |
| D155A-1/2 | 228.6 | 71.4 | 76.2 | 219.8 | 169 | 24.5 | 138 | 78 | 290 |
| PC400-6/7 | 228.6 | 71.4 | 76.2 | 184 | 144 | 24.5 | 129 | 70 | 252 |
| D8H | 228.6 | 71.4 | 76.2 | 201.1 | 169.3 | 23.8 | 138 | 79 | 294 |
| D7G | 215.9 | 64 | 76.2 | 184.2 | 146.2 | 20.5 | 125.5 | 69.5 | 252 |
| CAT300/SK330 | 215.9 | 69 | 76 | 190 | 140 | 22.8 | 124 | 68 | 247 |
| D6C/D6D | 202.8 | 58 | 76.2 | 171.4 | 133.3 | 19.5 | 121.5 | 69.1 | 230 |
| The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please feel free to send us your inquiry. | |||||||||
- Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
- Advanced automatic machining center, ensure the accuracy of assembly dimensions.
- Automatic welding robot makes sure goods have steady and good welding quality.
- We can also produce any requested parts according to your blue print or samples.
Establised in 2007, Gold Forging always insist on quality first, service first, continuously introduce new equipment, improve products quanlity and increase production capacity.
Among them, forged bucket teeth, as one of the main products of Golden Forging, can match most brands on the market, and the R&D department is also committed to developing new bucket teeth to adapt to different brands of excavators, such as Cater pillar, Kom atsu, Volvo, and mini excavators, etc.
1. You are a trader or a manufacture?
We are an industry and trade integration business, our factory located in Quanzhou ,and our sales department is in City centre of Xiamen.
2. How can I be sure the part will fit my excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
3. How about the payment terms?
We usually accept T/T or L/C. other terms also could be negotiated.
4. What is your minimum order?
It depends on what you are buying. Normally, we don't have MOQ request.
5. What is your delivery time?
If don't stock in factory : 20 days . If there are any parts in stock , our delivery time is only 0-7 days.
6. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.
7. Can offer the sample ?
For forged bucket teeth we can offer free sample, but the clients need bear the freight.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR267103". Items marked "
" are certified.
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Company Profile
HXMD is a premier manufacturer and exporter of high-quality wear parts based in Quanzhou, China. With over 30 years of industry experience, specialize in the design, forging, and machining of bucket teeth, adapters, bucket, attachments, cutting edges and complete bucket solutions. While our product range is extensive, our expertise lies deeply in the research and production of forged bucket teeth and attachments for the construction and mining sectors.
We are not just a production factory; We are a problem solver for heavy machinery wear. HXMD integrates the entire value chain-from R&D and raw material testing to precision forging, heat treatment, and final shipment. Our mission is to provide high wear-resistant parts that extend service life and reduce downtime for our customers. We are dedicated to becoming a globally respected brand by delivering durable, high-performance components that engineers trust.
[BRAND STORY]
Forging Excellence Since the 1990s
Our journey began in the early 1990s as a small fastener workshop. Over three decades, that small workshop has evolved into a modern manufacturing enterprise driven by technological innovation. The past 30 years have witnessed our unwavering focus on metallurgy and forging processes.
At HXMD, we believe that the best wear parts come from a deep understanding of material science and working conditions. By continuously investing in R&D and advanced production equipment, we ensure that every bucket tooth we produce delivers maximum clamping force and wear resistance. Today, HXMD stands as a symbol of durability. Facing future challenges, we remain committed to innovating and providing products that not only improve work efficiency but also bring tangible economic benefits to our customers worldwide.
DEVELOPMENT MILESTONES
1985 - 1994 The Foundation
The factory was established, starting with just 4 employees, specializing in the production and processing of fasteners and basic forging parts, laying the groundwork for future metallurgical expertise.
1995 - 2001 Strategic Pivot
The factory expanded its workforce to 20 and shifted focus toward R&D of construction machinery parts, recognizing the growing demand in the infrastructure sector.
2002 - 2006 Corporate Establishment
Founded Quanzhou Minda Machinery, officially entering the market with undercarriage parts, auto parts, and high-strength fasteners.
2007 - 2013 Specialization in Wear Parts
Established Quanzhou Huixin Minda Machinery Manufacturing, concentrating efforts on the R&D of net grid parts and high-tensile bolts. In 2010, we set up a dedicated R&D department focused exclusively on forged bucket teeth, becoming one of the first manufacturers in the region to pioneer this technology.
2014 - 2019 Market Penetration & Technological Upgrade
Our forged bucket teeth were officially launched and received market acclaim. In 2016, we introduced advanced hydraulic forging equipment, significantly enhancing precision and product consistency, which marked our entry into the broader domestic market.
2020 - 2022 Systemization & Export Growth
Achieved ISO 9001 certification. We developed a complete series of bucket teeth (covering most machinery brands) and expanded aggressively into overseas markets. In 2021, we added two new production lines to meet surging global demand.
2023 - 2024 Heavy-Duty Capability & OEM Recognition
Introduced specialized equipment for large-tonnage bucket teeth and fully automated mesh belt heat treatment equipment, stabilizing quality at a world-class level. In 2024, we passed stringent audits and began working as an approved supplier for top Chinese OEMs.
2025 & Beyond Scaling New Heights
We have expanded our production capacity to a maximum monthly output of 1, 000 tons. With continuous investment in R&D for new forged bucket teeth profiles and alloys, HXMD is not just keeping up-we are always moving forward, setting the standard for wear parts manufacturing.
About Our Factory & Business Background
- Address
- No. 22, Industrial North Rd, Tatou Sun Village, Dongshi Town, Quanzhou, Fujian, China
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- Xiamen Port, Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2021-07-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a trader or a manufacturer?
- We are an industry and trade integration business. Our factory is located in Quanzhou, and our sales department is in the city centre of Xiamen.
- How can I ensure the part fits my excavator?
- Please provide the correct model number, machine serial number, any numbers on the parts themselves, or measure the parts and provide dimensions or drawings.
- What are your payment terms?
- We usually accept T/T or L/C. Other terms can also be negotiated.
- What is your minimum order quantity?
- It depends on what you are buying. Normally, we do not have an MOQ request.
- What is your delivery time?
- If items are not in stock, it takes 20 days. If parts are in stock, our delivery time is only 0-7 days.
- How do you handle quality control?
- We have a perfect QC system. A team detects product quality and specifications carefully, monitoring every production process until packing is complete to ensure product safety.
- Can you offer samples?
- For forged bucket teeth, we can offer free samples, but the clients need to bear the freight.
Send your message to this supplier
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