
Track Chain for Caterpillar Cat 307c E307 Excavator
Product Introduction
With excellent leading technology and perfect and reliable product quality, we are providing overall solutions for the Hydraulic Cylinder, Bucket Tooth Locking Pin, Track Roller industry in all aspects. We must have our own core technologies and products, abundant technical human resources and certain capabilities to be able to provide perfect services. In the face of fierce market competition, our company increases revenue and reduces costs by developing diversified services. Our company relies on a complete set of production equipment, strong technical force, perfect testing equipment, years of production experience and independent new product developing capabilities. Since its establishment, our company has always followed the people-oriented and pioneering and innovative enterprise spirit.
Sprocket / Sprocket Rim For Bulldozer
Parameters
Material | 45Mn |
Finish | Smooth and pretty |
Colors | Black or yellow or any other color as you want |
Technique | Casting, Precise machining |
Surface Hardness | HRC46-53, Depth: 5mm-8mm |
Warranty Time | 2000hours/10 months |
Certification | ISO9001-9002 |
MOQ | 10 PCS |
Delivery Time | Within 30 days after order confirmed or depend on quantity |
R&D Service
With more than 10 years' experience aiming at producing undercarriage parts for bulldozer ,excavator, mini excavator, and loader ect. We'd like to offer you the best service of R&D. We provide both of OEM&ODM, complete series' accessories of undercarriage parts for bulldozer, excavator, mini excavator & loader we all have production, which can insure our products match your machine.
Chemical Analysis
C | Si | Mn | P | S | Mo | |
Spec. | 0.42~0.50 | 0.17~0.37 | 0.70~1.00 | ≤0.04 | ≤0.04 | |
Actual(1) | 0.45 | 0.26 | 0.98 | 0.023 | 0.016 | |
Actual(2) | 0.45 | 0.26 | 0.90 | 0.022 | 0.017 |

Our Service
♦ 100% quality assurance, development and manufacturing follow original ones;
♦ One-to-one products factory. Ensure the best quality;
♦ Reasonable inventory and timely delivery;
♦ Rapid response within 24 hours ;
♦ Long-term strong and stable supply capacity;
♦ Goods will Be packed safely and carefully;
♦ The first-class logistics to Ensure the safe arrival of your goods;
♦ Excellent After-sales service. Track usage. Positive feedback response;
Production Process

PACKING: Strong Fumigate Wooden Pallet
PAYMENT: By 100% T/T. 30% T/T as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
DELIVERY TIME: Generally, if we have stock, it will take about 7-day delivery time. Or it will take about 20 to 60 days after receiving your advance payment. The specific delivery time depends on the items and quantity of your order.
To fulfill the customers' over-expected fulfillment, we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for Track Chain for Caterpillar Cat 307c E307 Excavator. After years of unremitting efforts, our company has established and improved a complete set of production and sales system. We have always considered providing users with better products as our brand vision, and promoting the development of the industry as our brand mission.
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