professional factory for amphibious mini excavator - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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continue on to further improve, to make sure product high quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Pin Bush Coupling Bc4 , Rail Chain Bush , Pin Bushings , To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.
professional factory for amphibious mini excavator - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli Detail:

* Product Application

It is used for connecting parts of excavators in the field of construction machinery, this product is mainly used in the connecting between the middle end of boom and the oil cylinder.

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

We according to the customer’s special requirements, as well as the combination of modern advanced technology, the current surface treatment methods mainly have these types:
1) Adopting ISO 9227(GB/T 10125) NSS hard chromium plating method, it can meet the requirements of salt spray test within 72 hours, and the time is shorter than the old technology
2) According to ATM B633 standard, the salt spray test of zinc plating and yellow zinc should be more than 96 hours
3) Using Magni 565 treatment, the salt spray test reached 480 hours
4) Electrophoresis and salt spray test were used for 250 hours
5) Special surface treatment can be customized

*How it works

Hydraulic transmission is the use of closed systems in the pressure of liquid to transfer motion and power A type of transmission. It converts the mechanical energy into the pressure energy of the liquid, and then Converts the pressure energy of a liquid into mechanical energy. The pistons of a large syringe are pushed by hand.The rod, which transmits energy through the piston to the water, the pressure of the water can be passed through the small syringe.The piston rod transmits to the arm rod and the excavator, and converts into mechanical energy of the arm rod and the excavator,implement the corresponding action.

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professional factory for amphibious mini excavator - Locating pin about Hot Cheap Mini Excavator  For Sale Hydraulic Crawler Digger  – Lanli detail pictures

professional factory for amphibious mini excavator - Locating pin about Hot Cheap Mini Excavator  For Sale Hydraulic Crawler Digger  – Lanli detail pictures


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We always continually offer you conscientious purchaser services, and the widest variety of designs and styles with high quality materials. These efforts include the availability of customized designs with speed and dispatch for professional factory for amphibious mini excavator - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: Poland, Argentina, Uganda, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share great trading experience with all our merchants.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Jason from America - 2018.09.29 13:24
    The company's products can meet our diverse needs, and the price is cheap, important is that the quality is also very nice.
    5 Stars By Hazel from Belgium - 2018.08.12 12:27
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