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|
|Moving Type:||Crawler Excavator & Bulldozer||Price Term:||FOB/ CFR /CIF|
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.
* Strict quality control from raw materials to final packing.
* 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.
|Brand||Model||Main Dimensions of Installation|
The models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
* 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.