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320 Track Chain Link Assembly For Bulldozer Spare Parts

Product Details:
Place of Origin: China Mainland
Brand Name: YT
Model Number: CR5350/45
Certifiion: ISO9001:2008
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Export Packaging
Delivery Time: 7-30 days
Payment Terms: L/C, T/T
Supply Ability: 10000 PCS/month

Detail Information

Material: 35MnBH Steel Technique: Forging
Quality: Heat Treatment HRC 40-55 HRC Depth: 4-10 Mm
Model: 320/CR5350/49 Warranty Time: 1 Year
Pitch: 101-228 P/N: CR5350/45
High Light:

320 Track Chain Link


Track Chain Link Assembly


LB1811 Track Chain Link

Product Description

320 Track Chain CR5350/45 Track Link CR5350/49 Undercarriage Spare Parts for Excavator


1. Description


The track chain assembly, which is also called track link assy, is one part of undercarriage parts for crawler heavy equipment such as excavator, bulldozer, crane, drilling machine, etc. The track chain assembly is made of idler shell, shaft, brackets, Bi-metallic Bearings, and seal group. It is made by casting or forging, machining, heat treatment, assembly, painting, etc. The quality and working life depend on the quality of raw steel, the hardness of rail surface, the depth of hardness layer, the quality of seal group, etc.


2. Track Link Features

We are using an advanced machining center, horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the quality 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 costs per hour.


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3. Main Dimensions of Installation

320 Track Chain Link Assembly For Bulldozer Spare Parts 1





Suitable Model Main Dimensions of Installation
330 216 190 140 76.2 22.5 103 245 124 56
200B/320/SK200 190 155.6 119.6 69 20.5 82.2 174.2 105 47
325 202.8 179 129 72 20.5 94 194 115 51
EX700 260.35 234.9 184.1 76.2 27.5 132.9 274.9 152 73
CED1000-7 260.35 234.9 184.1 76.2 27.5 125 286 160 75
E365 260.35 234.9 184.1 76.2 28.3 132 278 152 73
EX1100/EX1200/E76117A 260.35 234.9 184.1 76.2 30.5 127 290 155 73

The models above are just for reference, we can't list all models here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.

4. Attribution


Track groups are fully built-up track assemblies-fully assembled and ready to roll. Simply wrap them around your undercarriage. Fit the master-pin-pin you are ready to work. Track groups are assembled using track chains, track shoes, and track bolts and nuts-fully torqued up to the manufacturer’s specifiions by our highly experienced workshop. For minimum down-time and fast turn around-take the fast option and order your track group today.

5. Forging and Heat Treatment

320 Track Chain Link Assembly For Bulldozer Spare Parts 2

6. Hot Sale Products

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7. Customer Feedback


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Are you still troubled by lacking of quality excavator track link assy? YinTai Parts is one of the professional manufacturers and suppliers of excavator track link assy in China, which has high-quality products for sale. With over 30 years of experience and wide expertise, we can assure you of the high quality and good performance of our products.

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