CAT330 Track Chain Assembly Undercarriage Spare Parts

E330 Track Link Assy Excavator Track Chain for CAT330 

1. Technical Requirements

* Parts and components before assembly must have certificates from the inspection department before they can be assembled;

* Parts must be cleaned before assembly, and there must be no burrs, flash, scale, rust, chips, oil, colorants, dust, etc.;

* Before assembly, the main fitting dimensions of parts and components, especially the interference fitting dimensions and related accuracy, should be reviewed;

* The rotation should be flexible, there should be no interference between adjacent chain links, and the three adjacent links should rotate flexibly under their own weight;

* The forward rotation angle between the two sections should be ≥35°, and the reverse rotation angle should be ≥7°.

* After the chain links are pressed, the straightness of every 10 links is ≤4mm, and the total length is ≤8mm.

* When pressing, the symmetry of the protrusion of the chain link and chain pin is ≤0.5

* No. 3 high-grade lithium-based grease is injected inside the chain link and chain pin.

* The thickness of foam paint after assembly must be ≥40um.

2. Why Choose Yintai Machinery?

• Professional heat treatment makes our track link assy resist abrasion and impact well
• World-class quality with competitive price
• 35 years' experience in Excavator & Bulldozer spare parts manufacturing
• One-stop purchasing service
• Strict quality management and detect system
• Professional sales team, quality inspection & report, maritime logistics guidance
• After-sale services:video technical support, 24 h online support

3. Structure/Main Dimensions of Installation

Main Parameters

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.

4. Compatible Brands

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