Product Description
| Material | 35MnBh |
| Part No. | 8E-7928,6Y-2059,6Y-8189,526-3004,CR6075/44,CR6100/44 |
| Finish | Smooth |
| Colors | yellow, or customized |
| Technology | Forging |
| Surface Hardness | HRC55-60,depth: 8mm-12mm |
| Warranty time | 12 Months |
Product Overview
Part Number: 526-3004
Fit Machine: CAT D10 Crawler Bulldozer
Material: 35MnBH Alloy Steel
Technology: Forging + Deep Quenching Heat Treatment
Surface Hardness: HRC50-56, hardened layer depth 4–10mm
Packing: Export wooden pallet packaging
This heavy-duty sealed lubricated PPR track link is aftermarket replacement undercarriage spare part designed for CAT D10 crawler bulldozer. It fully matches original OEM part 526-3004, supports direct bolt-on installation without modification.
Core Advantages
Premium forged 35MnBH alloy steel, outstanding impact and abrasion resistance, ideal for mining, quarry, heavy earthmoving harsh working environments. Deep quenching heat treatment craft, track link surface hardness reaches HRC50-56, hardened layer depth 4–10mm to reduce premature wear failure. Oil-sealed pin & bushing lubrication system locks internal grease permanently, lowers friction loss, cuts maintenance frequency and machine operating costs. Rigorous multi-stage quality inspection: hardness test, tensile strength test, assembly tightness test before packaging delivery. MUYE Machinery factory direct production, sufficient inventory for bulk orders.
Applicable Machine Models
CAT D10 Crawler Bulldozer Undercarriage System
Shipping & One-Stop Support Service
We provide full container and mixed undercarriage parts shipment worldwide. We also supply matching D10 track roller, carrier roller, front idler wheel, drive sprocket segments. Export wooden pallet packaging available. Contact our sales team for full set bulldozer undercarriage spare parts one-stop purchasing solution.
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