4T5452

The 4T5452 is a Caterpillar-compatible ripper bucket tooth from the R450 series — a medium-duty ripper tooth designed for bulldozer ripping operations in moderately hard ground conditions. Manufactured as a premium aftermarket replacement by AzuLong Wear Parts, it is designed for bulldozers performing ripping, land clearing, and site preparation.

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 15.8 kg, this tooth is built for medium bulldozer class equipment. This heavy-duty tooth is forged from heat-treated alloy steel and finished to HRC 48-58, with the higher hardness range available for demanding rock and mining applications. The increased cross-section provides greater resistance to the bending loads that occur during heavy ripping and prying operations. The heat treatment process is tightly controlled to prevent internal stresses that could cause premature failure under shock loading.

Equipment Compatibility

Compatible with: CAT D6 Bulldozer, CAT D7 Bulldozer, CAT D8 Bulldozer. 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.

• CAT D6 Bulldozer
• CAT D7 Bulldozer
• CAT D8 Bulldozer