Guangzhou Liantuo Machinery Trading Company
| Applicable Models | Compatible with CAT325C, CAT325D, CAT329D Excavator |
| OEM Part Number | 6Y4898, 449-2308 |
| Product Type | Standard earthmoving type, thickened mining resistant type |
| Specification | 21 teeth, 18 mounting bolt holes |
| Production Craft | Integral forging + full-circle intermediate frequency quenching |
| Raw Material | 42CrMo alloy steel forged blank |
| Category | Excavator undercarriage spare parts, four wheels one track parts |
| Payment Terms | L/C,T/T,Western Union |
| Packaging Details | Export wooden box |
| Surface Finish | Optional black anti-rust paint or yellow epoxy paint |
| Delivery Time | 5-10days |
| Supply Ability | 1000pcs/month |
| Place of Origin | CHINA |
| Brand Name | MSGB |
| Model Number | E325 |
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Product Specification
| Applicable Models | Compatible with CAT325C, CAT325D, CAT329D Excavator | OEM Part Number | 6Y4898, 449-2308 |
| Product Type | Standard earthmoving type, thickened mining resistant type | Specification | 21 teeth, 18 mounting bolt holes |
| Production Craft | Integral forging + full-circle intermediate frequency quenching | Raw Material | 42CrMo alloy steel forged blank |
| Category | Excavator undercarriage spare parts, four wheels one track parts | Payment Terms | L/C,T/T,Western Union |
| Packaging Details | Export wooden box | Surface Finish | Optional black anti-rust paint or yellow epoxy paint |
| Delivery Time | 5-10days | Supply Ability | 1000pcs/month |
| Place of Origin | CHINA | Brand Name | MSGB |
| Model Number | E325 | ||
| High Light | E325 Excavator Drive Sprocket ，Mine Excavator Drive Sprocket ，High Manganese Excavator Track Sprocket | ||
This heavy-duty E325 excavator drive sprocket is a premium mine wear resistant drive gear rim and upgraded high manganese thickened travel sprocket, serving as indispensable heavy-dutyexcavator undercarriage parts and core CAT E325 chassis replacement parts for harsh mining and heavy construction scenarios. Specially engineered for E325 series excavators, this mine-grade travel drive sprocket adopts high-purity high manganese steel integral casting technology and full tooth surface quenching reinforcement process. Featuring thickened tooth body and reinforced tooth root structure, it delivers exceptional wear resistance, anti-breakage and anti-fatigue performance. As the core power transmission component of the crawler walking system, it meshes stably with track links to output continuous driving power. It effectively resists frequent impact, sharp friction and heavy extrusion from rocky mine sites, solving common faults such as tooth wear, tooth collapse and premature failure of ordinary standard sprockets. It stabilizes excavator walking performance, reduces undercarriage accessory loss, and cuts long-term equipment maintenance and downtime costs.
As the core power transmission component of the excavator undercarriage walking system, this E325 excavator drive sprocket is fixedly installed on the final drive hub. It relies on the power output of the hydraulic travel motor to drive the gear rim to rotate at a constant speed. Through precise meshing between the driving teeth and the track link pitch circle, it converts the rotational kinetic energy of the sprocket into linear traction force of the crawler assembly, driving the excavator to move forward, backward and turn flexibly. The thickened high-strength structure can buffer instantaneous impact load from uneven road surfaces and rocky terrain, evenly disperse walking pressure, protect the final drive and internal chassis components from impact damage, and maintain the stable operation of the entire crawler walking system.
This high-performance E325 excavator drive sprocket adopts standardized and rigorous mine-grade production flow. Step 1: Select high-purity high manganese alloy steel raw materials to ensure superior mechanical properties. Step 2: High-temperature integral casting forming to shape thickened tooth body and standard sprocket structure. Step 3: Stress relief annealing to eliminate internal casting residual stress and structural defects. Step 4: Full tooth surface quenching and low-temperature tempering to balance hardness and toughness. Step 5: CNC precision gear shaping and hole position calibration to ensure dimensional accuracy. Step 6: Surface deburring, polishing and anti-rust reinforcement treatment. Step 7: Strict factory inspection including hardness test, impact resistance test and dimensional tolerance detection. Step 8: Dust-proof and rust-proof finished product packaging and global delivery.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
20000000-25000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Guangzhou Liantuo Machinery Trading Company is a professional cross-border supplier specializing in full-series excavator and construction machinery spare parts. We cover a complete product range, including hydraulic parts, undercarriage components, engine core parts, electrical control parts, sle... Guangzhou Liantuo Machinery Trading Company is a professional cross-border supplier specializing in full-series excavator and construction machinery spare parts. We cover a complete product range, including hydraulic parts, undercarriage components, engine core parts, electrical control parts, sle...
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