8T9079 3K9770 Grade 12.9 Track Bolts And Nuts OEM
|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 PCS|
|Packaging Details:||Standard Packaging|
|Delivery Time:||7-30 Days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||10000 PCS/Month|
|Material:||ZG40Mn Or 20CrMnTi Steel||Technique:||Forging/Casting|
|Quality:||Heat Treatment HRC 42-56||OEM:||Available|
|Colour:||Yellow Or Black Or Customer Required||Warranty Time:||12-18 Months|
mini excavator undercarriage parts,
undercarriage spare parts
The sprocket is a profiled wheel with teeth or cogs, that mesh with a chain, track or other perforated or indented materials. The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain passing over it. the sprocket and may be positioned at the front or back of the vehicle, or in some cases both. There may also be a third sprocket, elevated, driving the track.
* Through professional quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
* Produced in advance machining center and vertical CNC turning machine for precision requirements.
* Surface hardness HRC42-56 for reduced wear and longer life, adding value to your products further to your business by maximizing the durability of your products.
* World-class quality
* Factory sale directly with reasonable price
* 35 years' experience in Excavator & Bulldozer spare parts manufacturing
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* Professional sales team, quality inspection and report, maritime logistics guidance
* After-sale services: video technical support,24h online support
* You Are A Trader Or A Manufacture?
We Are An Industry And Trade Integration Business, Our Factory Located In Quanzhou, And Our Sales Department Is In The Center Of Xiamen City.
* How Can I Be Sure The Part Will Fit My Excavator?
Give Us Correct Model Number/Machine Serial Number/ Any Numbers On The Parts Itself Or Measure The Parts Give Us Dimension Or Drawing.
* How About The Payment Terms?
We Usually Accept T/T Or L/C. Other Terms Also Could Be Negotiated.
* What Is Your Minimum Order?
It Depends On What You Are Buying. Normally, Our Minimum Order Is USD5000. One 20’ Full Container And LCL Container (Less Than A Container Load) Can Be Acceptable.
* What Is Your Delivery Time?
FOB Xiamen Or Any Chinese Port: 35-45 Days. If There Are Any Parts In Stock, Our Delivery Time Is Only 7-10 Days.
* What About Quality Control?
We Have A Perfect QC System For The Perfect Products. A Team Who Will Detect The Product Quality And Specification Piece Carefully, Monitoring Every Production Process Until Packing Is Complete, To Ensure Product Safety Into The Container.