A Builder, Not a Broker
When you order gearbox parts from Weiyou, you’re ordering directly from the source. No middleman, no mark ups, no added wait time. Our 43,000 square meters facility and holds over 10,0000 components - allowing us to have the right component you need in stock and ready to ship.

Find the Part You Need
Our specialty lies in our knowledge. We have an extensive database showing which components fit which models. With our industry expertise, we can find the most cost-effective solution for you.
At Weiyou, we make finding the right gearbox part to simple. All you need to do is provide your make, model, and serial number, and our knowledgeable Parts Specialists will match you up with the right gearbox part or component that fits your specs and budget .

Rebuilt with Quality
Excavator reducer (gearbox) componentsis an art we’ve mastered over the last 12 years. We’ve done this by only investing in the best Red Seal certified heavy duty technicians and specialists and providing them with the latest training, tooling, and technology.
Our technicians follow precise assembly procedures including lapping valve plates and cylinder blocks, honing and measuring bores with precision tooling, and non-destructive testing (NDT).

Tested for Quality
Our standard for is to either meet or beat original factory specifications. All components are put through our Test Center, which holds our state-of-the-art, 500 hp electric test bench, and or our newly added, proprietary valve test bench.

We want to be completely sure that when we send you a component it’ll be durable, reliable and have a long life. That’s why we also back all our components with a 6-month parts warranty.

️Weiyou construction machinery Co., Ltd. was established in 2004. It was private-owned and produced casting products at that time. Since 2009, Weiyou has started to research and development final drives and swing drives for crawler excavators. Now we are one of the biggest suppliers of the national standard conventional final drive and swing drive in China and the exclusive “Famous Trademark of China” in this area.

In 2004

In 2020

  We have advanced static pressure casting automatic lines, a variety of advanced equipment and imported processing centers, CNC lathes, professional R&D center teams, invention patents, and special trademarks. We have strong technical forces, with technologies designed for the research and development, production, precision processing, and completion of assembly of excavation machinery accessories. And our complete after-sales service system provides a strong guarantee for customer convenience.

WEIYOU FINAL DRIVE OFFERS

OEM & ODM Support

Stable quality and strong R&D Center to meet different needs of final drive solution.

1 Year Warranty

We make 100% new final drives with 1 full year warranty for each customers.

3 Days Delivery

We keep sufficient stock for the popular model types and try our best to make the leading time shorter.

High Performance

Compact Final Drive with High Performance to skyrocket your final drive business in the market.

Solid Quality

We operate IS09001 Quality Control Management and make 100% testing to make every final drive counts.

100,000 Units/Year

With automatic machining center, the annual production capacity is 100,000 units to ensure the timely supply.

  The company has nearly 300 employees and more than 60 middle and senior technical managers. Including employees in factories, stores and offices. The following photos are the collective photos of our regiment.