207-70-14151RCU

The 207-70-14151RCU is an aftermarket replacement standard tooth compatible with Komatsu PC300 excavators — an aftermarket replacement tooth for Komatsu PC300 series large excavators, commonly deployed in heavy civil and mining support operations. Manufactured by AzuLong Wear Parts to match OEM specifications, it provides reliable digging performance for Komatsu large excavators for heavy-duty digging and loading.

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 8.95 kg, this tooth is built for 30-36 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

Compatible with: Komatsu PC300, Komatsu PC350, Komatsu PC360. 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 PC300
• Komatsu PC350
• Komatsu PC360