1U0257-25mm Bolt-on Center Adapter For Caterpillar J250 or E312 machine, weight is 7.7kg and its produce process is forging
Specification of 1U0257:
Part No: 1U0257
Gap size: 25mm
Model: E312 or J250
Description: 1U0257-25mm Bolt-on Center Adapter
Weight: 7.7kg
Brand name: Caterpillar
Material:alloy Steel/Raw Steel
Process investment: Forging process
Packing normal: MDF wooden case
Shock≥15J
Hardness:36-40HRC
Certification:ISO9001:2009/ISO14001/2009
CAT J250  Excavator Backhoe Adapter, Matching Pins or Retainers are 8E6258 and 8E6259. As a family with J250, which can be used in any industrial and mining conditions, the products produced by Aili factory have strong wear resistance.
Aili, located in JiangXi Province, China, specialized in excavator spare parts since 1980, devoted to the G.E.T Spare parts Casting and Forging area for more than 40 years. we make OEM for world famous brand such as VOLVO, SANYI, SDLG and so on. Our warehouse area is over 3200 square meters, with over 3000 varieties and about 2000 tons of inventory
Aili can supply the bucket and all the accessories for the bucket, such as Casting & Forging Teeth, Adapters, Side Cutters, Loader Teeth, Ripper Teeth/Shank/Protector, Cutting Edge/End Bit, Pins & Retainers.
Aili has scientific and complete quality control and inspection system, .and many sets of advanced production equipment to guarantee the product quality.
Aili also has the first automated production line, improving the capacity and production efficiency , at the same time make the quality more stable.
Aili can independently research and develop chemical composition ratio and design products, so we can offer a very competitive price in the market.
Please feel free to contact us if you need.

COMPANY OVERVIEW

Located in the beautiful Yichun City Jiangxi province, near in Ningbo port and shanghai port. Aili is a modern enterprise specialized in the R&D, manufacture and sales of precision casting parts. Aili established in 1980,we already have 40years casting experience .Covering an area of 110,000 sqm; have more than 200 staffs; Annual production capacity is 24,000 tons; Export to all of world more than 100 countries; Annual Sales Volume more than 30 million dollars among it ,60% is overseas market, 40% is domestic market.

  FRAMEWORK

Our company has advanced investment casting line, forging line, environment friendly continu-ous heat treatment furnace, as well as the top testing equip-ment in this industry. Now we mainly supply all kinds of excavator bucket, bucke tteeth & adapters and some precision casting &forging products， like:Teeth,Adapter,side cutter,cutting edge,bucket,protector,pin,retainer,bolt,nut ect We can develop and design all kinds of mould, precisioncasting mould and forging upon special request.  

Trade mark: Aili

AIli possessing precisionfoundry factory,  Ceramics Casting factory，Automatic production line we also can call Static pressure modeling line (SPML ）Aili is also the only manufacturer in China that use static pressure line to produce tooth and adapter，precision forging factory, mold and CNCmachining center  TESTING EQUIPMENT

We have most advanced physicochemical inspection equip-ment including:  Optical Spectrum Analyzer which inspect and analyze chemical composition, Metallography microscope which testing the   Inspection Machinery:We have 6 sets Wire cutting machine,Improve the speed of mechanical performance test   Rockwell Hardness Tester and Brinell hardness tester to test the block,These two machines can provide customers with different reference hardness requirements. our Impact Testing Instrument ,Tensile testing machine to test the thoughness and tension.

Advantages

1.Cooperating with world famous brands ,
1.to be the supplier of VOLVO since 2014
2. to be the supplier of the world’s first brand of loader SDLG in 2018 .  
2.Certificate of Design Patent  ,we got this in 2016. 3.Aili is the only company in China that can independently develop chemical composition materials. INDEPENDENT RESEARCH AND DEVEL OPMENT, Our company has independent R & D department, whichspecialized in developing new products.
4 We have got 8 invention patents Meanwhile our company has been confimedas National Hi-tech enterprise.
5.warehouse with more than 20 thousand spuare meters , can stock about 3000 tons products in it. Export goods are all packed with MDF wooden case and we will put a water-proof plastic inside  to prevent rust during shipment on the sea.

112我瞧瞧

Q1. Sample

—- sample is free,but you need to pay the freight.

Q2. Address

—- Factory Address： NO.1, CENTURY AVENUE，INDUSTRIAL PARK, JING’AN COUNTY, YICHUN CITY,JIANGXI P.R., CHINA

Q3. Product

—- Teeth,Adapter,side cutter,cutting edge,bucket,protector,pin,retainer,bolt,nut ect

Q4: Paymment Terms

—- T/T

Q5. Logo

—- No logo/Aili/Customized.

Q6. Lead Time

—- Products in stock: immediately; Regular products: 20 days.

Q7. Aftermarket

—- We guarantee the product quality. If there is any problem, we have a professional service team to reply within 24 hours and provide solutions within 3 days.