Company Profile:

Jining Yadong Construction Machinery Co., Ltd. mainly offers all kinds of SHANTUI and KOMATSU whole machines and spare parts with short delivery time and high quality.

Our company has more than 20 years of experience in construction machinery industry. We are professional supplier for spare parts of KOMATSU, SHANTUI, CAT, HITACHI, KOBELCO, KATO, DOOSAN, DAEWOO, HYUNDAI, SHANTUI, ZOOMLION, PENGPU, YISHAN, CUMMINS, WEICHAI, Diesel, etc.

Now we have established our own factory. Our industrial park covers 100,000 square meters, and more than 4 production lines for manufacturing undercarriage parts, Idler Roller, Carrier Roller, Track Roller, Sprocket, Track Shoe Ass’y, Track Link Ass’y, Recoil Spring Ass’y, etc.

Taking quality as first priority, warranty time of our undercarriage parts would be 6 months or 3500 hours.

As a large and professional supplier, we can provide the best price but also excellent quality. Besides providing OEM service, we are also looking for agents. Many of our products have been exporting to Asia, Europe, America, Africa, Oceania and other areas.

Our undercarriage Parts is applicable for the following brands and machine Models:

1. Komatsu bulldozer: D31/D41/D50/D51/D55/D60/D85/D155/D355/D375
2. Komatsu excavator:PC35/PC50/PC55/PC60/PC120/PC130/PC200/PC210/PC220/PC240/PC270/PC300/PC360/PC400/PC450
3. Kobelco excavator:SK30, SK45, SK60, SK100, SK120, SK130, SK200, SK300, SK400
4. Hitachi excavator: EX35,EX60-1/2/3/5,EX130, EX100, EX120, EX200-1, EX220-2/3/5, EX200-5, EX270-1/5, EX300-/2/3, EX330-5, EX300-5, EX300-6, EX330-5, EX450-5, EX700, ZX200, ZX230, ZX270, ZX330, ZX450, ZX200-3, ZX240-3,ZX270-3, ZX350-3, ZX450-3
5. CAT bulldozer: D6/D7/D8/D9/D10
6. CAT excavator: E220B/CAT307/CAT325/CAT330
7. SHANTUI bulldozer: SD08, SD11, SD13, SD16, SD22, SD23, SD32, SD42
8. Zoomlion bulldozer: ZD160-3, ZD16S/SH-3, ZD220-3, ZD220S/SH-3, ZD230-3, ZD320-3
9. HBXG: SD6D, SD7, SD7P, SD8, SD9 
10. PENGPUbulldozer: PD140Y, PD165Y, PD220Y, PD320Y