High reputation pin and rubber bush coupling - Locating pin about Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli
High reputation pin and rubber bush 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.
* Specifications
Product specifications and technical requirements (excerpt) refer to the following table, can also meet the customer non-standard customization.
Material
|
Diameter range
|
length range /mm
|
Tempering requirement |
Induction hardening requirement |
|||
Mechanical Property |
Hardness |
Surface hardness |
Layer depth |
||||
Tensile Strength |
Yield Strength |
|
|
|
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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.
Product detail pictures:
Related Product Guide:
We attempt for excellence, provider the customers, hopes to be beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for High reputation pin and rubber bush 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: Mali, Johannesburg, Berlin, We are always creating new technology to streamline the production, and provide goods with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our whole heartedly service to satisfy all your needs! Please contact us right away!
By Lee from Algeria - 2017.12.31 14:53
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Louis from Mali - 2017.09.16 13:44