Good User Reputation for pin and bush type coupling - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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The company upholds the philosophy of Be No.1 in quality, be rooted on credit and trustworthiness for growth, will continue to serve old and new customers from home and overseas whole-heatedly for 80mm Bucket Pins , Boss , Excavator Bucket 90mm Pins , Welcome to make contact with us if you're fascinated inside our product, we are going to provide you with a surprice for Qulity and Value.
Good User Reputation for pin and bush type coupling - 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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Good User Reputation for pin and bush type coupling - Locating pin about Hot Cheap Mini Excavator  For Sale Hydraulic Crawler Digger  – Lanli detail pictures

Good User Reputation for pin and bush type coupling - Locating pin about Hot Cheap Mini Excavator  For Sale Hydraulic Crawler Digger  – Lanli detail pictures


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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Good User Reputation for pin and bush type coupling - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: UK, Wellington, Kyrgyzstan, We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the high satisfaction rates among the growing market.
  • The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
    5 Stars By Frederica from Lesotho - 2018.04.25 16:46
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Penelope from Honduras - 2018.12.14 15:26
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