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E320 Track Sprocket 8E9805 Undercarriage Parts For 320B E320B

E320 Track Sprocket 8E9805 Undercarriage Parts For 320B E320B

Short Description:

1. through quench-tempering processes to guarantee excellent mechanical properties,high strength and

superior wear resistence to bending and breakage.

2. surface hardness40Mnb for reduced wear and longer life, adding value to your products further to

your business by maximizing durability of your products.

3. precise design, carefully manufactured for proper fix easy grousering

heavy loaded capacity up to 50tons without compromising proper functioning of the excavators

reliable quality, high cost performance,quality services.Our products,your best choice.


Product Detail

Product Tags

Product Description

The driving wheel of the excavator is toothed. When the excavator is excavating, the force on the wheel is relatively large. In addition, the torsion generated when the direction is changed, the use of the gear shaped driving wheel in the front can keep the excavator more stable maneuverability, and it is not easy to slip out of the track when turning.

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The excavator sprocket  appearance quality of the wheel body has reasonable mechanical structure performance. The matrix is normalized to obtain good impact resistance, and the medium frequency induction quenching heat treatment of the track surface. Surface hardness To hrc55, the depth is not less than 6mm, with wear resistance in harsh conditions

sprocket: forged material (50MNb)

Depth: 6mm (Shaft1.5-2mm) Hardness: HRC55

sprocket body: forging - turning - quenching - fine turning - pressure bushing - welding slag shovel (cleaning the surface of the machine body)-Paint-packing

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Material 50Mnb
Finish Smooth
Technique Casting/Forging
Surface Hardness  HRC55 , Depth6mm
Colors Black or Yellow
Warranty Time 1440 Working Hours
Certification  IS09001-9001
MOQ 2 Pieces 
FOB Price FOB Xiamen US$ 25-100/Piece
Delivery Time Within 30 days after contract established
Payment Term T/T,L/C,WESTERN UNION
OEM/ODM Acceptable
type bulldozer undercarriage parts

 

Moving Type: Crawler bulldozer
After-sales Service Provided: Video technical support, Online support

We all use the best 50mnb steel as raw materials, and use differential quenching to increase the hardness of the sprocket , increase the wear resistance of the sprocket , and delay the wear of the sprocket body.

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Packing and shipping

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Exhibitions over the years

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ABOUT US

Fujian Jinjia Machinery Co.,Ltd. is developing from Quanzhou Hongda Machinery Co.,Ltd. The company has dedicated to the manufacturing of crawler undercarriage parts since 1990, which has been more than 30years so far. Now we have established our own casting, forging and machining production centers.

JINJIA Machinery has always been insisting on the operation policy of “Customer first, Quality first” . Our mission is to make customer satisfaction. Just because of this, these years the company has obtained high reputations and solid foundation in the machinery industry. Today our production scales have been constantly expanding, with a wide range of product categories. Our products have been popular in domestic markets as well as the international markets such as Europe, America, South East of Asia, Middle East, etc. We have established good business relationships with famous companies around the world. Welcome to visit our factory for further more technological communications!

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FAQ

1.CAN I HAVE A SAMPLE BEFORE MASS PRODUCTION

Yes , we can offer you a sample to rest our quality .

2.CAN I HAVE SOME DISOCUNT ON ORDER?

Yes,we can give u some discount ,If your order meets our standards, I will help you go to the boss to get the biggest discount

3.How long does it take by which shipping method?

We usually ship to you by sea,if we have the goods in stock, with the normal packing, the delivery time is 4-6 DAYS.on the contrary, 15-30 DAYS after your advanced payment.


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