Material | 35MnB |
| Finish | Smooth |
| Colors | Black or yellow |
| Technique | Forging / casting/ lubrication |
| Surface Hardness | HRC52-58,deepth:8mm-12mm |
| Warranty time | 2000 hour |
| Certification | ISO9001-2008 |
| MOQ | 1piece |
| Delivery Time | Within 30 days after contract established |
- The broadly optional track link assembly,with pitch from 101 to 216,suits for excavating equipment and special machinery of most sizes
- Solid design of chain link enables wear resistance and stress resistance for ling time
- The highly finished and deeply quenched chain link,pin sleeve and bush are stronger in wear resistance
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1. Undercarriage parts: track roller(bottom roller, lower roller), top roller(carrier roller, upper roller), idler, sprocket(driving wheel), track link assy and track shoe assy(track chain, track group), tension spring( track adjuster), U york, track guard, rubber chain(rubber track), etc
2. GET parts: bucket, bucket teeth, teeth adapter, quick coupler, end bit, side cutter, end bit, bucket link, link rod, bucket pin and bushing etc,
3. Hydraulic parts: boom cylinder, arm cylinder, bucket cylinder.
4. Matched parts: bolt&nut, spacer, seal kits, filter and so on.
Xiamen Worthpart Machinery Co., Ltd is a manufacturer and trader specializing in the research, development and production of Undercarriage Parts for Tractor Excavators and Bulldozers. We are located in Xiamen, with convenient transportation access.
With more than 8 years experience on heavy duty machinery spare parts sales, Xiamen worthpart machinery Co., Ltd. is a professional manufacturers and exporters of Track Roller, undercarriage parts for tractor excavators and bulldozers in China.
Our main products are crawl type Undercarriage Parts, including Track roller, Carrier Rollers, Sprocket rims and segments, Front idlers, Track chains, Track groups with shoes, bolts & nuts, pins & bushings.
Quality of our products are high at reasonable prices, certified by ISO9001:2008, specifically designed, engineered and manufactured under consistent quality control. We also make according to OEM requirements. What’s more, we can produce new products according to customers’ supplied samples, designs or technical drawings.
Standard export fumigated wooden pallet,or according to customer requirements.
We have participated in Bauma Shanghai, Bauma München German, CTT Moscow Russia, BICES Beijing, EXCON India, INTERMACH Thailand, Construction Indonesia, and so on.
| Model | Link pitch | Track link | |
| Part No | Bolt φ | ||
| D3 | 155.6 | 6S8800, 6S9066, 6S8827, 6S9067 | 9/16" |
| D3B | 155.6 | 6S9066, 6Y1339, 6S9067, 6Y1510 | 9/16" |
| D3C | 155.6 | 6Y1511,6Y1510 | 9/16" |
| D4 | 171.1 | 4K7080,4K7136, 4K7091, 4K7083 | 9/16" |
| D4B | 155.6 | 6S9067, 6Y1510 | 9/16" |
| D4C | 155.6, 171.1 | 6Y1510, 4K7136, 4K7080, 105-0247 | 9/16" |
| D4D | 171.1 | 4K7080,7K2048,4K7136,7K2049,2V2259, 5K4354,7K2372 | 9/16", 5/8" |
| D4E | 171.1 | 1V4602, 1V7071, 1V4599, 1V5093, 7K2049, 2V2260 | 5/8" |
| D4H | 171.1 | 3T0352, 108-0953, 7T8637, 108-0594, 8E9817 | 5/8" |
| D5 | 175.4 | 5S0827,5S0816,3V9026, 5S0815 | 5/8" |
| D5B | 175.4 | 3P3885, 5S0815, 3P5757, 3P3995 | 5/8" |
| D5C | 171.1 | 6I9527 | 5/8" |
| D5E | 175.4 | 3P3885 | 5/8" |
| D5H | 190.0 | 106-1636, 6Y3595, 106-1635, 9W4074, 106-1638, 106-1637 | 3/4" |
| D5M | 171.1 | 108-0954, 108-0955 | 5/8" |
| D6 | 171.1 | 2S7577 | 5/8" |
| D6B | 171.1 | 2S7577,2S7579 | 5/8" |
| D6C | 202.8 | 6P6131, 3P1088, 3P1087 | 3/4" |
| D6D | 202.8 | 6P6131, 3P1088, 3P1119, 6P6131 | 3/4" |
| D6E | 202.8 | 3P1120 | 3/4" |
| D6G | 202.8 | 3P1120 | 3/4" |
| D6H | 202.8 | 6Y3519, 6Y9668, 9W9945, 8E9037, 9U9062, 6I9671, 6Y3520, 6I9670 | 3/4" |
| D6R | 202.8 | 9I9668, 8E9037,6I9671, 6I9670 | 3/4" |
| D7 | 202.8 | 1S6945,1S6944 | 3/4" |
| D7C | 202.8 | 1S6945 | 3/4" |
| D7D | 202.8 | 1S6945 | 3/4" |
| D7E | 215.9 | 8S2607 | 3/4" |
| D7F | 215.9 | 8S2607 | 3/4" |
| D7G | 215.9 | 117-1024, 117-1027 | 3/4" |
| D7H | 215.9 | 6Y1141, 115-6301 ,9W4060, 115-6302, 7T6583, 115-6303 | 3/4",7/8" |
| D8 | 203.2 | 1S8845, 1S8844, | 3/4" |
| D8D | 203.2 | 1S8843 | 3/4" |
| D8E | 203.2 | 1S8843 | 3/4" |
| D8F | 203.2 | 1S8843 | 3/4" |
| D8G | 203.2 | 1S8843 | 3/4" |
| D8L | 215.9 | 8E4523, 6I8665 | 3/4" |
| D8N | 215.9, 228.6 | 8E4518 | 3/4" |
Q1. What is your terms of packing?
A: Generally, we pack our goods in Standard export with fumigated wooden pallet.
We can pack the goods in wooden boxes or by customer requirements.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 15 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.