205-70-19570RC-2

The 205-70-19570RC-2 is an aftermarket replacement standard tooth compatible with Komatsu PC200 excavators, an aftermarket replacement tooth designed for Komatsu's best-selling PC200 series excavators, the backbone of mid-size construction fleets worldwide. Manufactured by AzuLong Wear Parts to match OEM specifications, it provides reliable digging performance for Komatsu mid-size excavators widely used across construction and mining.

Standard Profile, Application & Performance

The standard profile provides optimal balance between penetration and wear resistance. It is the most versatile tooth design for everyday excavation work, handling mixed soil conditions including topsoil, clay, and loose gravel. The profile geometry is optimized for self-sharpening wear, as the tooth wears down, it maintains a relatively sharp digging edge rather than going blunt.

Material & Durability

At 5.1 kg, this tooth is built for 20-22 ton class equipment. Manufactured from heat-treated alloy steel with HRC 48-52 hardness, this mid-range tooth is calibrated to match OEM weight and dimensional specifications. The controlled heat treatment achieves consistent hardness distribution from the tip, where abrasion resistance is critical, through to the base, where toughness prevents cracking under impact. Each tooth is inspected for dimensional accuracy before shipping.

Equipment Compatibility

Always verify tooth-to-adapter fitment for your specific machine configuration before ordering. AzuLong's technical team can assist with compatibility confirmation, contact rocky@azulong.com or WhatsApp +86-13777046128.

• Komatsu PC200
• Komatsu PC210
• Komatsu PC220
• Komatsu PC228