XIAMEN YINTAI MACHINERY CO., LTD.
| Payment Terms | L/C, T/T, |
| Supply Ability | 10000 PCS/Month |
| Delivery Time | 7-30 Days |
| Packaging Details | Export Packaging |
| Material | 50Mn Steel |
| Technique | Forging/Casting |
| Quality | Heat Treatment HRC 48-56 |
| OEM | Available |
| Colour | Yellow or Black or Customer Required |
| Features | Durable |
| Moving Type | Crawler Excavator & Bulldozer |
| Pitch | 101-228 |
| Brand Name | YT |
| Model Number | D21/D31/D20 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, | Supply Ability | 10000 PCS/Month |
| Delivery Time | 7-30 Days | Packaging Details | Export Packaging |
| Material | 50Mn Steel | Technique | Forging/Casting |
| Quality | Heat Treatment HRC 48-56 | OEM | Available |
| Colour | Yellow or Black or Customer Required | Features | Durable |
| Moving Type | Crawler Excavator & Bulldozer | Pitch | 101-228 |
| Brand Name | YT | Model Number | D21/D31/D20 |
| Place of Origin | China | ||
| High Light | D21 Front Idler Assy ，D31P Front Idler Assy ，D20P Front Idler Assy | ||
1. What is a idler?
The joint between the idler wheel and the axle, featuring a keyed interface, provides a larger surface for bearing contact and improves the transmission of rotational force. This design increases the dependability and synchronizes the service life of the idler wheel with other components in the lower works. The idler wheel's rotation around fixed bearings results in lower stress at the contact points and less abrasion. A prolonged operational life of the track system results in fewer maintenance intervals, thereby reducing workers' risk of encountering safety risks.
2. Idler Characteristic
A genuine Front Idler
Significantly diminishes the stress on bearings by 50%, which alleviates the burden on components and prolongs their lifespan.
Robust protective shields safeguard against wear and tear caused by rocks and other particulate matter.
Contributes to the reduction of operational expenses in mining by prolonging the lifespan of the track system, thereby reducing the occurrence of unexpected work stoppages.
Enhances the efficiency of the track system by broadening the bearing surface and optimizing the distribution of lubricant.
Splined connection between idler and shaft increases reliability and matches idler life with that of other lower works components
Bearing blocks with bushings can be removed without breaking the track
Dedied lube injectors supply lubricant to critical wear surfaces
50% less bearing stress reduces bearing loads and increases component life
Rotating shaft within stationary bushings produces less contact stress and wear
Heavy-duty rock guard prevents dirt and debris from damaging parts
MAIN PARAMETERS
| Brand | Model | Main Dimensions of Installation | Remarks | ||||||
| A | B | D | L | M | N | O | |||
|
HITACHI | EX40-3 | 358 | 318 | 92 | 240 | 140 | 60 | 40 | |
| EX60-2 | 395 | 350 | 125 | 140 | 225 | 50 | 55 | ||
| EX100-1 | 490 | 450 | 134 | 90 | 260 | 70 | 65 | ||
| EX120-1 | 490 | 450 | 134 | 90 | 260 | 70 | 65 | ||
| EX150-1 | 544 | 510 | 140 | 80 | 260 | 70 | 75 | ||
| EX200-1/2 | 545 | 500 | 160 | 85 | 285 | 64 | 65 | ||
| EX200-5 | 537 | 500 | 160 | 80 | 287 | 64 | 65 | ||
| EX220-1 | 545 | 500 | 160 | 80 | 285 | 64 | 65 | ||
| EX220-5 | 537 | 500 | 160 | 80 | 287 | 64 | 65 | ||
| EX230-5 | 537 | 500 | 160 | 80 | 287 | 64 | 65 | ||
| EX270-1 | 575 | 530 | 204 | 130 | 324 | 70 | 85 | ||
| EX300-1 | 575 | 530 | 204 | 130 | 324 | 70 | 85 | ||
| EX300-5 | 617 | 570 | 204 | 130 | 324 | 70 | 85 | ||
| EX330LC-5 | 617 | 570 | 204 | 130 | 324 | 70 | 85 | ||
| EX400-1 | 675 | 625 | 205 | 108 | 333 | 85 | 110 | ||
The aforementioned models serve merely as examples, and there are numerous other models we are unable to enumerate here. We are capable of providing additional products according to your specific needs. Please do not hesitate to reach out to us with your inquiries or emails whenever you have any requirements.
4. Production Processes
5. Hot Sale Products
6. Our Advantages
World-class quality
Factory sale directly with reasonable price
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
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
10Million-20Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mi... XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts. YinTai cooperates with Chinese famous large steel mi...
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