- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
- Skid Steer Undercarriage Parts
- Crawler Crane Undercarriage Parts
- Morooka Undercarriage Parts
- Crawler Loader Undercarriage Parts
- Sugar cane Harvester Undercarriage Parts
- Agricultural Tractor Undercarriage Parts
- Rubber Tracks
- Bolts&Nuts
- Ground Engaging Tools
- Cutting edges/Blades/End bits
- Hydraulic Cylinders
- Bucket Linkages
- Swing Bearing/Slewing Bearings
- Hydraulic Parts
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- Other parts
- Tools
0102030405
High Quality Undercarriage Part Excavator Rubber Track 300*52.5*76
product detail
Product Description
High Quality Undercarriage Part Excavator Rubber Track 300*52.5*76

| Brand: | Customized |
| Model: | ANY BRAND IS AVAILABLE |
| Color: | BLACK /CUSTOMIZED |
| Finish: | AS CLIENTS' REQUEST |
| Name: | RUBBER TRACK ;SKIDSTEER RUBBER TRACK; Track Loader RUBBER TRACK ;EXCAVATOR RUBBER TRACK |
| Applicable Industries: | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Retail, Construction works , Energy & Mining |
| MOQ: | 1PCS |
| Port: | Ximen;Quanzhou;Ningbo;Shenzhen |
| Payment: | T/T Before ship;PAYPAL |
| NO. | WIDTH *PITCH | LINK | LOAD CAPACITY |
| 1 | 150*72 | 28-40 | 500 |
| 2 | 180*60 | 30*48 | 800 |
| 3 | 200*72 | 34*47 | 1400 |
| 4 | 230*48 | 60*84 | 1500 |
| 5 | 250*52.5 | 64*90 | 2200 |
| 6 | 280*72 | 45*64 | 2600 |
| 7 | 300*52.5 | 68*98 | 3500 |
| 8 | 300*53 | 76*84 | 3500 |
| 9 | 300*55 | 70*86 | 3500 |
| 10 | 300*72 | 64*76 | 2200 |
| 11 | 300*109 | 35*46 | 3500 |
| 12 | 400*72.5 | 68*78 | 6000 |
| 13 | 400*142 | 36*47 | 6000 |
| 14 | 450*73.5 | 80*96 | 8000 |
| 15 | 450*76 | 76*96 | 8000 |
| 16 | 450*81 | 72*80 | 8000 |
| 17 | 450*83.5 | 70*80 | 8000 |
| 18 | 500*90 | 76*88 | 7000 |
| 19 | 500*100 | 76*45 | 7000 |
We proudly offer a wide variety of branded rubber tracks, complemented by an extensive selection of undercarriage parts. Below are some of the models available. As our offerings are too extensive to list entirely, we invite you to share your model and part number, and we will gladly check availability for you.




QUANZHOU ZHONGKAI MACHINERY (ZKMPARTS/ZKUCPARTS),Established in Quanzhou, China, since 2013, Quanzhou Zhongkai Machinery has specialized in producing and designing premium quality undercarriage parts, including TRACK ROLLER, TRACK CHAIN, IDLER, TOP ROLLER, SPROCKET/SEGMENT RIM, designed for excavators, bulldozers, agricultural tractors, skid steers, and crawler loaders. We cover nearly every major brand worldwide, from mini excavators to the largest mining machines.




FAQ
1. What undercarriage parts do you supply?
We offer a comprehensive array of undercarriage components, including track rollers, idlers, sprockets, track chains, and bushings suitable for excavators (e.g., Komat su PC200-8, Cater pillar 320D), bulldozers, and a range of other heavy machinery spare parts.
2. What materials are used in your undercarriage parts?
Our components are crafted from hardened alloy steel, expertly heat-treated for enhanced durability, and often meet or surpass OEM standards.
3. What's the lead time for production/shipping?
Ready stock: 3-5 days.
Custom orders: 15-30 days (depending on quantity).
Shipping: 5-20 days (varies by destination and method: sea/air/express).
4. Do you offer warranties?
Yes! We proudly offer a 6-12 month warranty (varying by part) against any manufacturing defects.
5. What is the payment term?
We accept T/T (Bank Transfer), L/C (Letter of Credit), PayPal, and *** Trade Assurance.
For new clients, a 30% deposit is required, with the remaining 70% due before shipment.
6. Do you support custom packing/branding?

