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ApplicationOur products consist of undercarriage parts for bulldozer and excavator such as Track link,Track roller,Carrier roller,Sprocket,ldler,Track shoe,Cutting edge,End bit,Tooth Bucket,Track pin,Track bush, Engine parts,Track boit&nuts.U-bolt,Centre bolt,Wheel bolt and other related parts.
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About UsFujian Yongsheng Machinery Parts Co., Ltd. is located in Quanzhou City, Fujian Province, which is one of the most developed regions of China Machinery Manufacturing.The company was established in 2003, after approximately 10years' effort, and now it is one of the leading construction machinery parts auto parts manufacturers in CHINA.
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BlogSuppliers who pass Quality ManagementSystem Certification, and have onsitematerials or finished products inspected,as certified by independent third parties.
Contact Us
E-mail :
sales@china-ysm.com
Phone/WhatsApp：
+86-18606961587
Address：
No.8 Binjiang Street, Binjiang Industrial Zone, Xiamei Town, Nan An City, Quanzhou City, Fujian Province, China
Forged Bulldozer Track Link D5N Track Chain Assembly for Caterpillar CAT D5N Sealed Lubricated Undercarriage Parts - YSM
隐藏域元素占位
Product Introduction
35MnB Forged Bulldozer Track Link Assembly (Crawler Track Chain / Link Rails) for CAT D5N
Fujian Yongsheng Machinery Parts Co., Ltd. (YSM) is an established source factory based in Quanzhou, China, specializing in world-class heavy machinery undercarriage components. Our D5N Track Link series is precision-crafted using premium-grade 35MnB alloy steel supplied by industry giants like Baosteel and Hangzhou Steel. Tailored to survive the grueling environmental stress of global mining, quarrying, and heavy earthmoving, our track chains deliver maximum structural integrity and structural durability for Caterpillar CAT D5N bulldozers.
CAT D5N Bulldozer Track Chain Technical Specifications
| Parameter / Feature | Specification Details |
|---|---|
| Product Full Names | Bulldozer Track Link, Crawler Track Chain, Track Link Assembly, Lubricated Link Assy |
| Compatible Equipment Model | Caterpillar (CAT) D5N Heavy Crawler Bulldozer / Track-Type Tractor |
| Premium Raw Material | Heavy-Duty 35MnB Alloy Steel (Sourced from Baosteel / Hangzhou Steel) |
| Link Rail Hardness | HRC 47-55 (Induction Hardened for Superior Deep Wear Resistance) |
| Hardening Depth Profile | 5 - 8 mm (Guarantees Extended Internal Core Toughness) |
| Sealed & Lubricated System | Premium Imported Component Oil Seals from South Korea (100% Leak-Proof Guarantee) |
| Customization Capability | Track Shoe Link Plate Width, Pin/Bushing Depth Custom Fabrications Supported |
Why Global Distributors Prefer YSM 35MnB Forged D5N Track Chains
- Elite 35MnB Material vs. Common 40Mn2: While standard aftermarket links use 40Mn2 steel which often stretches or cracks under severe operational stress, YSM adopts heavy-duty 35MnB steel. This choice ensures superior metal density to endure continuous high-impact dozing.
- Deep Case Hardening (5-8mm): Through advanced localized induction heat treatment, our link rail surfaces maintain an intense HRC 47-55 hardness depth. This robust hardening pattern prevents early link deformation and track scalloping in harsh terrains.
- Premium South Korean Oil Seals for Lubricated Tracks: Heavy bulldozer crawler tracks require continuous mobile operations under massive loads. Our sealed lubricated track chains utilize high-precision oil seals imported from South Korea, entirely eliminating pin-and-bushing oil loss.
- Trusted OEM Quality Background: Backed by years of contract manufacturing experience executing undercarriage parts that satisfy the rigid quality thresholds of premium global brands like ITR, YSM brings top-tier China factory reliability directly to international distributors.
Wholesale, Customization & Factory-Direct Supply
As a dedicated manufacturing plant in China, YSM supports international parts wholesalers, heavy machinery fleet procurement managers, and equipment repair shops with high-volume, budget-optimized undercarriage components. We maintain deep stock for rapid worldwide logistics and accept full custom fabrications tailored to your technical drawings. Contact our sales engineering team today to receive a prompt, factory-direct wholesale quote on our CAT D5N track link assemblies!
Our Advantage
1、Equipment
We have complete production line and testing equipment, including CNC process center,
2、Group
We have our own team to research, design, produce and sell.
3、Quality
We have passed IS0 9001:2005. standard, stable,reliable
4、Price
Our products compare favorably with other traders.
5、History
We are a company combined with R&D, production and sales wholly,
6、Philosophy
With excellent quality, firt-class service, honest business
Custom Process
Helpful information for identifying replacement parts for undercarriage for excavators in
this quick reference guide and for models and manufacturers not listed in this catalog
1. Identify the excavator's full model and serial numbers.
2. Determine the quantity of top and bottom rollers. If you can, find out how big the bottom roller bolt hole is.
3. Count the number of sprocket bolt holes and teeth. If you can, find out how big the bolt hole is.
4. Count the number of links and measure and estimate the original track chain pitch.
5. Calculate and measure the bushing and pin original diameters.
6. Obtain any track links identifying marks, such as the manufacturer and part number.
7. Calculate the bolt hole pattern and the width of the track shoe.
After-Sales
Helpful information for identifying replacement parts for undercarriage for excavators in
this quick reference guide and for models and manufacturers not listed in this catalog
1. Identify the excavator's full model and serial numbers.
2. Determine the quantity of top and bottom rollers. If you can, find out how big the bottom roller bolt hole is.
3. Count the number of sprocket bolt holes and teeth. If you can, find out how big the bolt hole is.
4. Count the number of links and measure and estimate the original track chain pitch.
5. Calculate and measure the bushing and pin original diameters.
6. Obtain any track links identifying marks, such as the manufacturer and part number.
7. Calculate the bolt hole pattern and the width of the track shoe.
Payment
We can accpet payment via TT, LC,DP,DA, WESTERN UNION; Sample order lead time is in 7-10 days, Mass quantity order lead time is 25-30 days; We can provide you professional technical support. And our products quality gurantee is 12 months.
Our Service
-Professional OEM Manufacturer
-Specializing in high quality undercarriage parts for mining area
-With one year or 2000 working hours guarantee
-Quick delivery time
-Exclusive agent accepted
-Same quality with some famous brands
-Unmatched customer service
-Full compliance with European quality standards
-Excellent quality with competitive prices
- Have cooperated with a lot of importers for more than 15 years
You Are Currently Facing The Problem?
Our company creates a professional network for sales and services, extends its reach of services over the globe, sets up an integrated system for pre- during and post sale services.
What Is The Delivery Time?
For The Excavator Parts Nomally We Can Offer Within 30 Days, If For Dozer Partsnomally 45 Days.
What Is The Warranty Of Your Products?
For Normal Use Excavator And Dozer Undercarriage We Offer 1 Year Or 2000 Working Hours
What Is Your Payment Terms?
You Can Choose Tt,Lc,Dp,Da,Western Union.
What Is Your Moq?
Nomally Our Moq Is 3000 Usd.
What Are The Pakages Of Your Products?
We Can Offer Fumigating Wooden Pallets/Boxes,Plywood Pallets/Boxes,Or Cartons
We Can Provide You
1.For The Excavator Parts Nomally We Can Offer Within 30 Days, If For Dozer Partsnomally 45 Days.
2.For Normal Use Excavator And Dozer Undercarriage We Offer 1 Year Or 2000 Working Hours
3.You Can Choose Tt,Lc,Dp,Da,Western Union.
4.Nomally Our Moq Is 3000 Usd.
5.We Can Offer Fumigating Wooden Pallets/Boxes,Plywood Pallets/Boxes,Or Cartons
6.Our Nearest Port Is Xiamen Port China.
7.We Can Offer Certificate Of Original,Form E, Form A Etc.
8.Our Factory Are Located In Quanzhou City, Fujian Province,China
Our Fast Train Station Name Is Quanzhou,Our City Airport Name: Jinjiang Airport
Specialized OEM Services
1. Material
2. Color
3. Size And Shape
4. Logo
6. Packaging
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