Mini excavator front idler undercarriage parts for d155 zx200 307b d65-8 js220 kx41 kx41
Product Description
Mini excavator front idler is used to guide the track to rotate correctly and prevent deviation and derailment. The idler (guide wheel) of some hydraulic excavators also functions as a roller, which can increase the contact area between the crawler and the ground and reduce the specific ground pressure. Most of the wheel surfaces of the idler are smooth, with a shoulder ring in the middle as the guide, and the ring surfaces on both sides can support the chain and the roller. The shoulder ring in the middle of the idler (guide wheel) should have sufficient height and the slope on both sides should be small. The smaller the distance between the guide wheel and the nearest roller, the better the guiding performance.
Mini excavator front idler : forged material (45MNb)
Depth: 3mm (Shaft1.5-2mm) Hardness: HRC55-60
idler body: forging - turning - quenching - fine turning - pressure bushing - welding slag shovel (cleaning the surface of the machine body)
Shaft Forging Turning Operation Drill Tapping Quenching and Tempering Grinding
Idler Parts: Test Paint Check Storage
| Material | 45Mnb |
| Finish | Smooth |
| Technique | Casting/Forging |
| Surface Hardness | HRC56 , Depth10-12mm |
| 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 |
excavator
Bulldozer
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!
Exhibitions over the years
Packing and shipping
FAQ
Q: Product usage?
A: If any problem about usage, I will solve at first time.
Q:What about Quality Control?
A: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 container.
