OEM Supply mini digger parts - Connecting pin in hydraulic excavators – Lanli

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Quality very first, Honesty as base, Sincere assistance and mutual profit is our idea, in an effort to create consistently and pursue the excellence for Excavator Chain Parts , Bucket For Mini Excavator, Ring , For more information, please send email to us. We are looking forwards the opportunity to service you.
OEM Supply mini digger parts - Connecting pin in hydraulic excavators – Lanli Detail:

* Product Application

Committed to the production of construction machinery pin, the main parts used in the excavator are the connecting pin between the back end of the boom and the platform, the connecting pin between the platform and the cylinder, the connecting pin between the middle end of the boom and the cylinder, the connecting pin between the upper ear plate and the cylinder, etc, the application parts are shown below

挖掘机应用图
挖掘机应用图
挖掘机应用图

* Specifications

Product specifications and technical requirements (excerpt) refer to the following table, can also meet the customer non-standard customization.

Material

Diameter range
/mm

length range /mm 

Tempering requirement

Induction hardening requirement

Mechanical Property

Hardness

Surface hardness

Layer depth

Tensile Strength
бb

Yield Strength
бs

N/mm2

N/mm2

HB

HRC

mm

45

45-185

103-1373

≥690

≥490

201-269

49-59

2 above

40Cr

45-155

118-1288

≥930

≥785

235-280

52-60

3-5

42CrMo

45-160

128-1325

≥980

≥830

248-293

52-60

3-5
Remark:The tempering requirements are mechanical properties or hardness, which can not be met at the same time.

*Service & Advantage

According to the special requirements of customers, the current surface treatment methods are:
1)Hard chrome plating,NSS method in ISO 9227 (GB/T 10125) is adopted to meet the requirements of 72 hours salt spray test.
2)Zinc plating, yellow zinc salt spray test requirements≥96 hours in accordance with ATM B633 standard.
3)MAGNI 565 treatment,salt spray test reach 480 hours.
4)Electrophoresis,salt spray test reach 250 hours.
5)Special surface treatment can be customized.

*Our Factory

L ANLI was founded in 1987, has become the most competitive enterprise with the highest potential in the domestic and foreign construction machinery industry. It has Hefei L ANLI
LANLI machinery Manufacturing Co., Ltd. LANLI is the professional construction machinery parts manufacturers, cooperating with Hitachi, Sumitomo, Volvo, JCB, XCMG, SDLG, Kangmingsi and other world-class customers, the main products are the pins, structural parts, etcs.LANLI will give you our best seivice and high quality products, common development with you is our ultimate target.

工厂
Our Factory
车间
工厂
工厂
工厂


Product detail pictures:

OEM Supply mini digger parts - Connecting pin in hydraulic excavators  – Lanli detail pictures

OEM Supply mini digger parts - Connecting pin in hydraulic excavators  – Lanli detail pictures


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To constantly improve the management system by virtue of the rule of sincerely, good faith and quality are the base of enterprise development, we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for OEM Supply mini digger parts - Connecting pin in hydraulic excavators – Lanli , The product will supply to all over the world, such as: Bandung, Macedonia, Mauritania, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our to meet your needs.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Odelette from Doha - 2017.06.19 13:51
    It can be said that this is a excellent producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Ivy from Brasilia - 2018.11.28 16:25
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