.png)
.png)
TAB® Caterpillar Undercarriage Part EX300 Sprocket Segment
Durable and Precise TAB® EX300 Sprocket Segment
The TAB® EX300 sprocket is engineered to ensure efficient power transmission and optimal engagement with the track chain. Made from high-grade alloy steel and treated through advanced heat-hardening processes, it delivers exceptional resistance to wear, impact, and deformation. Whether in construction, quarrying, or mining, this sprocket provides consistent torque and long-lasting performance.
Product Specifications
| OEM NO. | EX30 EX40 EX60 EX100 EX120 EX150 EX200 EX220 EX225 EX300 EX400 EX550 ZX200 ZX210 ZX230 ZX330 SPROCKET | |
| Place of Origin | CHINA | |
| Model | HITACHI | |
| Product Type | UNDERCARRIAGE PART | |
| Rubber Type | After market、 OEM | |
| Brand | TAB、TRC or Custom | |
| Packing | Standard or Custom | |
| Material | 40MN2 35MNB 50MN2 40CR | |
| Size | Standard | |
| Warranty | 1 Year or more | |
| Packing | TAB、TRC、Customer | |
| Delivery time | One month | |
| Port | Xiamen Port or Customer request | |
| Minimum of Quantity | 200 Pcs | |
Advanced Engineering for Heavy-Duty Excavators
Each TAB® EX300 Sprocket Segment is precision-machined to meet or exceed OEM standards. Its accurately profiled teeth ensure perfect meshing with the track links, minimizing vibration and chain wear. The result is smoother machine operation, improved track alignment, and reduced maintenance costs—helping businesses maximize uptime and productivity in demanding job sites.
Your Trusted Partner for Undercarriage Solutions
With years of expertise in heavy equipment components, TAB® has become a reliable undercarriage part supplier trusted by global distributors, OEMs, and equipment dealers. Our factory offers comprehensive undercarriage solutions—including sprockets, rollers, idlers, and track chains—with OEM customization, bulk order capacity, and strict quality control. TAB® delivers competitive pricing and dependable performance for all your B2B supply needs.