208-934-7131

The 208-934-7131 is an aftermarket replacement ripper tooth compatible with Komatsu PC400 excavators — an aftermarket replacement tooth for Komatsu PC400 series large excavators in mining support and mass excavation. Manufactured by AzuLong Wear Parts to match OEM specifications, it provides reliable digging performance for Komatsu large excavators in mining support and mass excavation.

Ripper Profile — Application & Performance

Built for extreme ripping operations, the ripper profile features a reinforced cross-section and hardened tip designed to break through frozen ground, compacted fill, asphalt, and rock formations. The geometry distributes impact forces across a wider area to prevent premature tip failure under heavy shock loads, while the elongated shape provides effective prying leverage.

Material & Durability

At 14.1 kg, this tooth is built for 40-45 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 PC400, Komatsu PC450. 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 PC400
• Komatsu PC450