2021 China New Design bushed pin flexible coupling - Locating pin in Hot compact excavator hydraulic excavators – 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 Mini Digger Hydraulic Grab , Pin On , Mini Excavator Ripper Attachment , We have more than 20 years experience in this industry, and our sales are well trained. We can give you professional suggestions to meet your products' requirements. Any troubles, come to us!

2021 China New Design bushed pin flexible coupling - Locating pin in Hot compact excavator hydraulic excavators – 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 platform and the oil cylinder.

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* 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

1. Craft
Advanced technology, smooth bearing surface, waterproof, dustproof not easy to rust, service life long.
2. Good Quality
Material, high hardness, wear resistance and contact fatigue strength, while the center also maintains good toughness, can bear high impact load.
3. Mute
Fine work, work with the coordination of machinery, greatly improve the efficiency of machinery, bearing noise is smaller.

*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.

Through continuous improvement and circular innovation, blue power promotes and optimizes cleaner production and environmental protection technologies, continuously raises environmental protection standards, and optimizes environmental protection efficiency on the basis of resource recycling, recycling, energy conservation and consumption reduction, reduce the cost of environmental protection, realize the rational use of resources and harmless treatment, thus promoting economic and environmental benefits of win-win.

Our Factory

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Our commission is to serve our buyers and purchasers with effective good quality and aggressive portable digital goods for 2021 China New Design bushed pin flexible coupling - Locating pin in Hot compact excavator hydraulic excavators – Lanli , The product will supply to all over the world, such as: Swaziland, Malaysia, Miami, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.

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