High Quality mini Excavator Spare Parts Crawler Bulldozer Roller Chain Sprockets
Product Description
Model Name ：R140LC-7 Sprocket
The wheel surface of the guide wheel is a smooth surface, and there is a retaining arm ring in the middle as a guiding function, and the ring surfaces on both sides support the guide rail chain.
The main points of the excavator guide wheel:
sprocket: forged material (50MNb)
Depth: 6mm (Shaft1.5-2mm) Hardness: HRC55
sprocket body: forging - turning - quenching - fine turning - pressure bushing - welding slag shovel (cleaning the surface of the machine body)-Paint-packing
| Material | 50Mnb |
| Finish | Smooth |
| Technique | Casting/Forging |
| Surface Hardness | HRC55 , Depth6mm |
| Colors | Black or Yellow |
| Warranty Time | 1440 Working Hours |
| Certification | IS09001-9001 |
| MOQ | 2 Pieces |
| FOB Price | FOB Xiamen US$ 25-100/Piece |
| Delivery Time | Within 30 days after contract established |
| Payment Term | T/T,L/C,WESTERN UNION |
| OEM/ODM | Acceptable |
| type | bulldozer undercarriage parts |
| Moving Type: | Crawler bulldozer |
| After-sales Service Provided: | Video technical support, Online support |
We all use the best 50mnb steel as raw materials, and use differential quenching to increase the hardness of the sprocket , increase the wear resistance of the sprocket , In this way, your excavator can gallop over various terrains without fear of any environmental challenges
Product model number
Packaging & Shipping
Exhibitions over the years
ABOUT US
Fujian Jinjia Machinery Co.,Ltd. is developing from Quanzhou Hongda Machinery Co.,Ltd. The company has dedicated to the manufacturing of crawler undercarriage parts since 1990, which has been more than 30years so far. Now we have established our own casting, forging and machining production centers.
JINJIA Machinery has always been insisting on the operation policy of “Customer first, Quality first” . Our mission is to make customer satisfaction. Just because of this, these years the company has obtained high reputations and solid foundation in the machinery industry. Today our production scales have been constantly expanding, with a wide range of product categories. Our products have been popular in domestic markets as well as the international markets such as Europe, America, South East of Asia, Middle East, etc. We have established good business relationships with famous companies around the world. Welcome to visit our factory for further more technological communications!
FAQ
If there are details that cannot be handled, can anyone help?
Of course, if you have any questions about use, you can contact our customer service, our customer service will be enthusiastic to help you solve the problem
Which instant messaging software do you support?
We currently support wechat skype WhatsApp qq and so on
