Carrier Roller for Shantui SD16 16Y-40-06000

As a manufacturer with over 20 years of professional experience in excavator and bulldozer undercarriage parts production, we at Quanzhou Qiansheng Heavy Industry clearly understand the heavy load working characteristics of Shantui SD16 bulldozers. This model is widely used in land clearing, road grading, quarry mining and large earthmoving projects, working in reverse and forward frequent operation under high-intensity harsh conditions all year round.

The track chain of Shantui SD16 bears huge dynamic pressure for a long time, and the Carrier Roller for Shantui SD16 16Y-40-06000  undertakes the core task of supporting the return track chain. Once the original roller is worn, aging or damaged, it will cause track sagging, track slapping and abnormal vibration, not only accelerating the wear of the whole undercarriage system, but also affecting the running stability and construction efficiency of the bulldozer. As a direct factory supplier, we independently produce and supply 16Y-40-06000 carrier roller, which can provide stable upward support all the time, keep the track in optimal tension state, and let your Shantui SD16 maintain strong power and stable operation in all working scenarios.

Technical Specifications

· OEM Part Number: 16Y-40-06000

· Compatible Equipment: Shantui SD16 / Komatsu D65 Series Bulldozers

· Shell Construction: Solid-Forged 40Mn2 / 50Mn Boron Steel

· Tread Hardness: HRC 52-58 (Targeted Induction Quenching)

· Heat Treatment Depth: 5-8 mm

· Internal Sealing: Lifetime-lubricated with OEM-grade floating oil seals & bimetallic copper bushings

· Service Life Guarantee: 1 Year or 2000+ Working Hours

Why Our 16Y-40-06000 Carrier Roller Better Than Peers ?

We have always followed ISO 9001 quality management system standards for production, and this is the core difference between us and many small workshop suppliers who use ordinary casting technology. Most low-cost aftermarket carrier rollers on the market adopt porous casting raw materials, which are easy to crack, collapse and deform under the long-term weight pressure of 16-ton Shantui SD16 bulldozers, with short service life and frequent replacement costs.

In contrast, our Carrier Roller for Shantui SD16 16Y-40-06000  adopts heavy tonnage drop solid forging process, using high-quality 40Mn2 / 50Mn boron steel raw materials. The forging process optimizes the internal metal grain structure of the roller shell, greatly improving impact resistance and compression resistance. Every batch of products will pass 100% ultrasonic testing and magnetic particle flaw detection before leaving the factory to eliminate internal sand holes, cracks and hidden quality dangers fundamentally.

Aiming at the harsh working environment full of sand, gravel and dust in mining and construction sites, we adopt medium-frequency induction quenching technology for the roller tread, with controlled hardness of HRC 52-58 and heat treatment depth up to 5-8mm, forming a high wear-resistant protective layer. Internally equipped with high-load bimetallic copper bushings, it can quickly dissipate heat during continuous operation and avoid shaft seizure. Matched with OEM-grade floating oil seal structure, each product passes vacuum air tightness test one by one to realize permanent sealing, lock internal lubricating oil, and completely isolate external mud, sewage and abrasive impurities, truly realizing maintenance-free use.

Suitable Crowd & Practical Problem Solving

This Carrier Roller for Shantui SD16 16Y-40-06000  is perfectly suitable for engineering machinery dealers, construction fleet owners, mining project contractors and engineering maintenance teams who use Shantui SD16 and Komatsu D65 series bulldozers.

It can solve many actual pain points for you: track sagging and unstable driving, abnormal vibration of the whole machine, frequent oil leakage and shaft seizure of the roller, short service life of replacement parts and repeated maintenance costs. Our products are strictly processed in accordance with Shantui original factory drawings, CNC precise processing ensures installation hole spacing and overall size 100% match OEM standard, plug and play without on-site modification, effectively reducing bulldozer downtime and saving your later operation and maintenance costs.

Factory Direct Supply and  Global Service Support

As a professional manufacturer and exporter of bulldozer undercarriage parts, we skip intermediate traders and provide direct factory wholesale prices for global customers, helping you reduce overall procurement cost. We support OEM customization services, whether it is customized Shantui standard yellow paint or engraved customer brand logo on the roller shell, we can meet your personalized production needs.

We welcome customers to place sample orders for quality inspection. You can personally verify our forging density, machining precision and sealing performance before bulk procurement. We have sufficient conventional inventory of Carrier Roller for Shantui SD16 16Y-40-06000 , and the delivery cycle is controlled within 7-15 days. All products are coated with industrial anti-rust oil, shrink-wrapped and fixed on fumigation-free export wooden pallets to ensure intact and rust-free arrival even in long-distance sea transportation.

FAQ

Q: Is the 16Y-40-06000 carrier roller completely compatible with the original Shantui SD16?

A: Yes. We fully follow Shantui original factory design drawings for CNC precision processing, mounting size, bolt hole spacing and tread radian are all in line with OEM standards, no modification is needed during installation, direct replacement is available.

Q: Do I need regular greasing and maintenance for this carrier roller?

A: No. Our 16Y-40-06000 carrier roller is pre-filled with high-grade lubricating oil at the factory, with permanent floating oil seal sealing design, lifelong maintenance-free, no need for on-site oil supplement and daily maintenance.

Q: What is your after-sales warranty policy?

A: We provide 1 year or 2000 working hours warranty for all products. If there is non-human damage such as oil leakage and shaft seizure caused by manufacturing quality problems, we support free one-to-one replacement in your next order, with reliable after-sales guarantee.

Contact Us

Equip your Shantui SD16 bulldozers with factory-direct genuine Carrier Roller for Shantui SD16 16Y-40-06000, cut maintenance costs and keep your construction machinery running efficiently for a long time.

Contact our Export Specialist Eleven (Manager Tong):WhatsApp: +8613799896866

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