Special Design for loader pins and bushings - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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High-quality comes 1st; support is fore; business is cooperation is our small business philosophy which is regularly observed and pursued by our organization for Backhoe Rock Bucket , Excavator Bucket Lock Pin , Pin Bush Coupling Bc4 , We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation.

Special Design for loader pins and bushings - 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

* 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 б_b	Yield Strength б_s
			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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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Special Design for loader pins and bushings - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: Karachi, kazakhstan, Singapore, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.

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