205-70-19570U

The 205-70-19570U 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 4.82 kg, this tooth is built for 20-22 ton class equipment. This compact tooth is manufactured from heat-treated alloy steel with a target hardness of HRC 48-52. The lighter weight makes field changes fast and reduces bucket drag, improving fuel efficiency during extended digging cycles. The alloy steel composition provides balanced resistance to both abrasive wear from sandy soils and impact damage from occasional rock contact.

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