| Sign In | Join Free | My futurenowinc.com |
|
| Categories | Excavator Track Chain |
|---|---|
| Brand Name: | JBXF |
| Model Number: | pc-300/400 |
| Certification: | ISO |
| Place of Origin: | CHINA |
| MOQ: | 10 |
| Payment Terms: | T/T |
| Supply Ability: | 10+10+10 |
| Delivery Time: | 5 |
| Packaging Details: | Box |
| Installation Method: | Bolt-on |
| Size: | Standard |
| Compatibility: | Caterpillar D6 Bulldozer |
| Material: | Steel |
| Weight: | 100 lbs |
| Package Contents: | 1 track link |
| Additional Features: | Heat-treated for maximum strength and wear resistance |
| Function: | Connects the track shoes to the track chain |
| Color: | Black |
| Usage: | Heavy-duty construction equipment |
| Model: | D6 |
| Warranty: | 1 year |
| Country Of Origin: | United States |
| Durability: | High |
| Company Info. |
| Quanzhou Yangxin Machinery Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
This alloy steel chain is designed for Caterpillar 349D and Komatsu PC450 excavators, excelling in quarrying, road building, and aggregate handling. Its high-strength track links are made from heat-treated alloy steel, offering superior resistance to abrasion and impact from stones and concrete. The chain’s pins are induction-hardened for a hard surface and ductile core, ensuring long life in heavy use. It’s precision-aligned to reduce sprocket wear, lowering overall maintenance costs. The chain comes with a corrosion-resistant coating, making it suitable for both dry and wet climates. With a 18-month warranty and global availability, it’s a reliable choice for large excavator fleets.
Alloy Steel Chain for Caterpillar 349D/Komatsu PC450, High-Strength Track Links for Quarrying & Road Building

| Applicable Model | Applicable Model | Applicable Model | Applicable Model |
| D355A-5 | D80AE/F/P-18, D85AE/P-18/21 | D60, D65, TY165, SD16 | EX200-1 |
| D275A-5 | D80, D85, D7G | DH280, DH320, DH280LC 22.5 UH09 UH10/12/12LC | D40A, D45A, D50A |
| D155A-1/2, TY320, SD32 | D7E/F, 977L | PC280LC PC290LC-6 22.5 800 PC300-3/5 PC300LC-3/5 | EX100, EX120, R912LC |
| D155A-1/2, TY320, SD32 | D7G, 973, 977L, D80, D85 | CAT325 325B 325BL 800 325L 325N | TS90, T100, CLGB110 |
| D8H, 983, D8K | PC300-6/7, EX300-5 | DH280 DH320 DH280LC UH09 UH10/12/12LC | R941-1/2, R941B, CK90 |
| D8H, 583H, D8K | CAT330, SK330 | EX200-1/3/5 20.5 700 800 EX200LC-2/3/5 DH220LC | SK100, SK120 |
| PC400-6/7 | PC400-1/3/5 | PC220-5/6/7, PC220LC-3/5/6, PC230 20.5, PC240-3/5/6 | PC100-5/6, PC120-5/6 |
| T180 T200 | EX400-3/5 | 953, 953B, D5B, D561C/D | TH100 |
| D7G, 973 | PC360LC-1/3/5, PC400-3/5 | 953, 953B | PD140TJ |
| And so on | |||
|