China Bulldozer/Excavator Undercarriage Parts D3K/D4K Drive Gear 278-2355, Find details about China Excavator Undercarriage Parts, Bulldozer Undercarriage Parts from Bulldozer/Excavator Undercarriage Parts D3K/D4K Drive Gear 278-2355
Teeth parameters table | |||
Material | We use forged boron steel to | ||
Surface Hardness 470-560HB | |||
Resilience at25C≥49JCM2 | |||
Hardness for Teeth bottom 7mm inside>370HB | |||
ab≥686MPa | |||
δ≥15% | |||
Ψ≥25% |
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1.International Courier, Such as DHL, TNT,UPS or Fedex.
2.By air/By sea
Products fully stocked, timely and efficient delivery.
![]() | Jason ---------------- QINDING MACHINERY & TOOLS (SHANDONG) CO., LTD. Add: No. 100, Lingong Road, Linyi City, Shandong Province, China Tel: 86-539-853 6876 Mobile: 86-156 1068 8056 |