To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Track Roller, Hydraulic Piston Pump, Sprocket For Crawler Crane. It has always been the purpose and principle of our company to serve the country and the society. We strive to strengthen fine management, promote intelligent manufacturing and achieve high-quality development.

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.

We will always adhere to the people-oriented approach in our future development and provide first-class Dozer Lubricated Track Chain for Komatsu D65ex-12 D155ax-6 Undercarriage Parts and services to the society. If you are looking for protective packaging, come join us, we can provide you the most competitive product for your market. We promote the team spirit of unity and cooperation to create harmony within the enterprise and form a strong driving force for its development.

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