Heavy‑Duty Bulldozer Ripper Teeth for Komatsu D‑Series | Aftermarket Replacement for Russian Market

When it comes to heavy‑duty earth‑moving, rock breaking and ground loosening operations, the ripper tooth is one of the most vulnerable yet critical wear parts on bulldozers. High‑quality ripper teeth directly improve working efficiency, reduce equipment downtime and cut overall operating costs. Recently, our full‑series bulldozer ripper teeth have become very popular among Russian customers, with repeat bulk orders continuously coming in. These aftermarket replacement components are fully compatible with mainstream D‑series bulldozer models, engineered to cope with the harsh operating conditions widely found across Russia, including frozen soil, hard bedrock, gravel terrain and abrasive mining sites.

Below is the detailed specification table for our main‑sale ripper teeth：

Our product range covers D85, D9, D11, D12, D275, D375, D475 bulldozer models, complete OEM‑matching part numbers make inquiry and order placement simple. Every piece adopts standardized casting and strict heat‑treatment process to guarantee high hardness, excellent impact resistance and long wear life. For Russian clients engaged in mining, highway construction, land reclamation and quarry projects, durable ripper teeth mean fewer part replacements and higher daily job‑site productivity.

Core product introduction

Part number 175‑78‑21230, D85 ripper tooth weighs 16 kg. This model is widely used for moderate soil loosening and land clearing work. It shows stable performance under medium‑abrasion conditions and enjoys steady orders from Siberia and the Russian Far East.

4T5502 D9 ripper tooth weighs 26 kg, built for heavy‑load ripping assignments. Numerous Russian road‑building contractors select this tooth to break compacted frozen ground and weathered rock in large‑scale infrastructure projects. Its outstanding impact toughness effectively prevents tooth fracture under violent impact.

For heavy‑duty D11 bulldozers, we supply two mainstream options: 6Y3552 at 49 kg and 9W4552 at 52 kg. Russian open‑pit mine customers frequently place bulk orders for these two items. Working continuously against hard rock, they strike a perfect balance between wear resistance and anti‑impact performance. Many buyers stock up large quantities in advance to avoid construction shutdown caused by sudden wear‑part failure.

D12 ripper tooth has a unit weight of 51 kg. Designed for ultra‑heavy ripping assemblies, it adapts to extra‑hard rock strata and large‑volume earth‑moving tasks. Major Russian construction enterprises keep repurchasing this model for national key engineering projects.

For Komatsu large bulldozer series, 195‑78‑21331 D275 ripper tooth weighs 19.9 kg. Compact yet robust, it is the preferred wear part for many regional Russian builders with mid‑size equipment fleets.

D375 ripper tooth cross‑reference part numbers:195‑78‑71440 / 195‑78‑71320, unit weight 23.1 kg. This replacement part maintains high market demand. Many local Russian end‑users and machinery spare‑part dealers implement regular restocking orders. It performs reliably in mixed working scenarios with rock, clay and frozen earth.

198‑78‑21340 / 185‑89‑00004 for D475 heavy bulldozer, single weight 30.5 kg. As one of our star heavy‑duty wear‑resistant parts, it receives plenty of orders from Russian large mines and quarries. Under persistent heavy impact loads, it delivers extended service life and lowers customers’ frequency of spare‑part change.

Why Russian customers favour our ripper teeth

First of all, we strictly control raw material and heat‑treatment technology. High‑strength alloy steel plus precision casting, quenching and tempering procedures are applied for all products. Each finished item strictly follows the standard weight listed on specification sheet. Insufficient weight will result in poor strength and early breakage; excessive weight brings extra load to the bulldozer ripper assembly. We keep every product within qualified weight range to achieve perfect fit for original equipment.

Secondly, comprehensive OEM part‑number coverage simplifies identification for Russian dealers and end‑users. Customers can place orders directly by providing part numbers without tedious confirmation work. Whether you are equipment maintenance firms, spare‑parts wholesalers or project owners, you can quickly locate the correct ripper teeth for D‑series dozers.

Thirdly, we possess mature supply chain resources servicing the Russian market. We are familiar with export formalities and heavy metal spare‑part packaging standards. Container bulk shipment to Russian seaports and inland destinations is supported. A large number of Russian partners place periodic bulk orders to build local inventory, so they can rapidly respond to domestic market requirements.

Most areas of Russia create severe tests for ripper teeth. Frigid winters form thick frozen soil, while mines and quarries are filled with sharp hard rock. Inferior ripper teeth suffer tip abrasion, edge chipping or whole‑tooth fracture within short operating time, generating extra costs and project delays. Our aftermarket ripper teeth are specially developed for these harsh working conditions. Plenty of Russian clients share positive feedback after field application: compared with low‑cost alternatives, our ripper teeth own visibly longer service cycles and help clients cut comprehensive operating expenditure.

Apart from the ripper teeth listed above, custom services are available. If you require special hardness adjustment, surface treatment or Russia‑oriented customized packaging, our sales and technical team can provide targeted solutions. We maintain adequate stock for these hot‑selling D‑series ripper teeth and support fast delivery for bulk purchases.

If you are a local Russian machinery spare‑parts dealer, construction contractor or mining operator searching for trustworthy aftermarket bulldozer ripper teeth, please feel free to contact us. Send your required part numbers, purchase quantity and destination details, and we will prepare a competitive quotation for you. Reliable quality, reasonable pricing and stable shipment service make us the trusted supplier for growing numbers of Russian partners. Let high‑performance ripper wear parts maximize your bulldozer productivity on‑site.