Undercarriage Parts
our Company
Our History
Jining Tongderui Construction Machinery Co., Ltd was established in 2011. Our company is located in Jining City, Shandong PR, China, the place for Komatsu and Shantui manufactory. is a leading supplier for Consruction machinery parts,after 12 years development, our company service more andmore clients in the world. Help them to got the spare parts with best price and quality, fast delivery.

Our Factory
Our company cooperate with the manufactury produce the hydraulic cylinder rod, could supply for all the model which you need.Our factory owns several mechanical processing production lines, has been approved as OEM parts supplier for Komatsu. Exported to more than 50 Contries. Passed ISO 9001-14001 international quality management system certification.

-
Bushing Factory 561-40-61160 561-52-81170 561-40-61330 Fo...Bushing factory 561-40-61160 561-52-81170 561-40-61330 for komatsu Dump truck HD785-7Add to Inquiry
-
Damper Assembly 561-01-74007 561-01-74006 For Komatsu HD7...Damper Assembly 561-01-74007 561-01-74006 for komatsu HD785-7Add to Inquiry
-
Track Link 207-32-00470 Track Chains PC360Komatsu Track Chains for PC360 Excavator, Part number 207-32-00470, Shantui BrandAdd to Inquiry
-
D65EX-12 Idler Ass'y 14X-30-00113Construction Machinery High Quality Komatsu Bulldozer Spare Parts Idler Ass'y 14X-30-00113,forAdd to Inquiry
-
Track Adjuster PC300The original new brand Undercarriage Parts Track adjuster PC300 For Excavator 207-30-54140Add to Inquiry
-
Bucket Link ExcavatorExcavator Bucket Link for Komatsu Excavator PC600 PC650 PC700, Part number is 21M-944-0330.Add to Inquiry
-
Track Roller PC300The materials of the excavator's supporting wheels, tracks and protective plates, drive wheels, andAdd to Inquiry
-
Idler PC200-8Suitable for mining industry and mining, the wheel body steel is hard, and after quenchingAdd to Inquiry
-
Track Shoe PC200Repeated walking and sudden turning of excavators on sloping ground for a long time can cause theAdd to Inquiry
-
Origina 561-40-61330 Bushing For HD985 HD785 -
Genuine Product 20Y-979-6191 Sensor For BP500-7 PC200 PC1... -
New Bushing 6210-21-1790 For S6D140E Parts -
VALVE PARTS 714-10-16951 FOR WA200 -
Genuine Product 56B-43-17430 Valve For HD450-7 HD325-7 HD... -
New Cap 581-96-14630 For Excavator -
Water Separator 600-311-7610 600-311-7611 600-311-7612 OE... -
HD605 HD785 Valve Assy 56B-43-17430 OEM Japan in Stock Wi... -
HEATER UNIT 205-977-7110 For Excavator PC200-6S -
HD785 Valve Assembly 561-88-86270 OEM Japan in Stock With... -
HD785 Sensor 7861-92-1620 OEM Japan in Stock -
WA470-8 Sensor 729-11-41000 Komatsu OEM Japan Parts
- Tel: +8613455586650
- Email: admin@tdrzl.com
- Add: No.8 Shanbo Road, High tech Zone, Jining City, Shandong Province.
Advantage of our Undercarriage products
provide various Models of Undercarriage Parts
As long as you provide the product name, model and part number, we can provide the products you need, including original, OEM and aftermarket parts.
Best Price and high quality for our Undercarridge parts
We guarantee the quality of our products.Our prices are competitive and we have excellent pre-sales and after-sales service

More than ten years of experience in parts supply
Our salesmen have rich experience and are proficient in product information. Undercarriage parts can be accurately provided.
Excellent packaging and shipping speed
We will use cartons and wooden boxes to package the products completely.After placing the order, we will deliver the goods as quickly as possible.
Undercarriage series products
Track Roller
One of the advantages of using track rollers is that they greatly improve the stability and maneuverability of the machine. By distributing the weight of the machine evenly across the tracks, it ensures that the machine remains stable no matter what terrain it is operating on. Plus, the improved maneuverability ensures that the machine can easily move and turn in any direction, providing greater flexibility and efficiency.
Moreover, the track roller ensures that the chain does not come loose or slip off the machine, which helps to prolong the lifespan of the equipment. Its robust construction also ensures that it can handle heavy loads and operate efficiently even in tough conditions.


Idler
The idler is an essential component of the undercarriage system in Komatsu parts. Its primary role is to support the track chain and keep it in alignment with the sprocket, ensuring smooth and efficient movement of the machine. The idler also serves to guide and tension the track, preventing sagging or excessive wear and tear.
Apart from its functional benefits, the idler also has several advantages. Firstly, it helps to distribute the weight of the machine evenly, reducing the strain on individual components and increasing the overall longevity of the undercarriage. Additionally, the idler can contribute to fuel efficiency and lower maintenance costs, as properly functioning undercarriage parts require less energy to operate and are less prone to breakdowns.
Track Link And Shoe
One of the significant advantages of the Komatsu track plate is its durability, which ensures long-lasting performance, reducing maintenance time and cost. The track plate is made from high-quality materials that can withstand tough working conditions, including extreme temperatures, rough terrains, and heavy loads.
Additionally, the Komatsu track plate provides excellent traction, ensuring smooth movement of the machine on different surfaces, including mud, snow, and slopes. This makes it suitable for use in various industries that require versatile and reliable heavy machinery, such as mining, construction, and agriculture.

Exhibition










Our company is dedicated to providing top-notch services to our esteemed customers. We understand that our customers are our most valuable assets, and we strive to ensure that they receive nothing short of exceptional service. Here are some of the services that we offer to our clients:
High-quality products
Wide range of product offerings
Competitive pricing
Easy online ordering
Fast delivery
Emission Repair Facility
Excellent customer service
Expert advice
Personalization
Loyalty rewards
FAQ

01.Who are we?
02.How we can guarantee quality?
Always final Inspection before shipment;
03.What can you buy from us?
04.Why should you buy from us not from other supplier?
05.What service can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CPT,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Russian
As one of the leading undercarriage parts manufacturers and suppliers in China, we warmly welcome you to wholesale discount undercarriage parts made in China here from our factory. All our products are with high quality and low price.
Undercarriage Parts










