Quanzhou Sanqi Engineering Machinery Co.Ltd

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E-mail: sales@cn-sanqi.com

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Hitachi Chain Ex300-3 Excavator Parts Track Link

Hitachi Chain Ex300-3 Excavator Parts Track Link

We offer a wide range of bulldozer track link for the most popular models.our track links are forged with 35Mnb or 40Mn2 which is through a proper heat treatment allowing durability and impact. Our links are highly praised in the market as a product with impact resistance and a long life.

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Product Introduction

In today's global economic integration, in order to adapt to the increasingly fierce market competition, we always take "innovation, quality, service" as the purpose, and constantly improve production technology and develop new FronT Idler D60-8 D65-8, Bulldozer Track Assy, Sprocket Rim EC700. We can offer the most competitive price with high quality, because we are much MORE PROFESSIONAL. We think this sets us apart from the competition and makes prospects choose and trust us.

Track Link EX300-5

Production introduction

We offer a wide range of bulldozer track link for the most popular models.our track links are forged with 35Mnb or 40Mn2 which is through a proper heat treatment allowing durability and impact. Our links are highly praised in the market as a product with impact resistance and a long life.

Every machine needs regular inspection and maintenance. Selecting high-quality track chain will save costs on the long run. Our specialist knowledge of bulldozer track enables us to always give you good advice and to guarantee the quality and long service life of undercarriage parts.


Product details of Track Link EX300-5

Link piece material: Steel 35MnB or 40Mn2

Track pin and bush material: Steel 20CrMnTi or 40Cr

Finishing: Smooth

Technique: Forging

Standard: ISO

Place of origin: Fujian,China

Brand name: SQ or GTR

Color: Black,yellow or gray

Surface hardness: HRC-52-HRC59

Heat treatment depth: 8-12mm

Moving type: Crawler-tracked bulldozer

Delivery time: 20-30 days after receiving the advance payment or receiving LC

Packing: Standard seaworthy wooden pallet

Trade term: FOB ,CNF,CIF Xiamen Port,China

Payment: TT ,LC at sight


Sizes of track chain ex300-5

详情图 1 bulldozer track chain


Advantages of track link assy ex300-5

1. Hign-degree harden treatment ensure the most strength and wearness.

2. The track pin is done the tempering and the surface intermediate frequency quenching treatment,

which ensure the sufficient hardness of core and abrasion resistance of external surfaces.

3. The track bushing is done the tempering ensure the reasonale hardness of core and abrasion

resistance of internal and external surfaces.


Complete range of products

1. 75 kinds of products arrange into 15 series including the products with pitch linkn of 90mm to 317.5.

2. Suitable for models of such international brands as Caterpillar, Komatsu, Hitatchi, KATO, and Liebherr

3. Advanced design:

Advanced Query platform of data.

Integration of CAD-CAM design and manufacturing

Combination of advanced design instruments and 3D modeling. Mechanism simulation and finite element analysis.

4. Energy efficiency and qualified products

Our products are made of high performance boron steel with a qualified heat treatment process for a long wearing, low loss and low cost.

Completely independent intellectual property rights lubricate track.

Track service life increased by 30%-50%.

Master split track links from the main structure, easy maintenance, dis-assembly, and field, which greatly improves the work efficiency.

Split track link form the main structure, easy maintenance, dis-assembly and field, which greatly improves the work efficiency.


Track Link EX300-5

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KOMATSU   11G-32-00031 enginnering machine track linksITM E4050000M00044   enginnering machine track links
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ITM   G02070B0M00039 enginnering machine track linksBERCO KM1400/47   enginnering machine track links
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Manufacturers’ names, numbers, symbols and descriptions are used for reference purposes only and it is not implied that any part listed is the product of the manufacturers.

Our quality control procedures

Particle Examination: Magneric Particle Test of Each Track Link to Eliminate Detective Product　

详情图 2 bulldozer track chain

Our R&D center has labs for track shoes undercarriage and centers for product analysis, trial, with a complete system for new products confirmation.

Our center adopts international advanced three- dimensional and simulation software to integrate development, design, technology and manufacture. Meanwhile, our corporate dispatch many technical managers for deep study abroad to make full preparation for building international corporation.at the above.

We seriously implements the ISO9001 quality system, and strict inspection is carried out for each section to make them stable, reliable, and controllable. All the undercarriage parts products are made using carbon steel and heat-treated boron steel. The excellent and good rat of products always stay st above 99.97%. High quality products can win good reputation for the company, meanwhile also create wealth for customers.

We have huge storage capacity and complete product range. We use a professional inventory management system to classify our products in order to update the latest news in time. So that we can provide stock condition efficiency when our clients place orders.In addition, we will quantitatively retain sufficient products inventory to facilitate the timely processing of small orders.

TRACK LINK LOADING

FAQ

1. How can you control your quality?

When material come inside our factory, we need to analyze the material cost. And when front idlers and sprocket rims material are casted. We need to analyze the composition to see if the material is qualified or not. When track rollers, carrier rollers and front idlers are being assembled, we need to oil leakage testing. After several parts are heat treated, we need to check the hardness before all are done.And our inspectors will check the sizes at ramdom when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.

2. What is the percent of your parts for overseas market?

70percent of our parts are for overseas market.

3. Is there any guarantee of your parts?

There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.

4. How do you offer guarantee?

If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.

The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Hitachi Chain Ex300-3 Excavator Parts Track Link. Our mission is to create high-quality products through technological innovation and benefit global customers with perfect service. We have global aspirations, carry the dream of home and country, and take on more social missions.

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