Description
Front idler wheels for NIPPON-SHARYO DH508 crawler crane undercarriage are suitable for NIPPON-SHARYO crawler crane. These NIPPON-SHARYO crane idlers/NIPPON-SHARYO crawler crane front wheels( Crawler Crane Undercarriage Parts) are used to guide the crawler to move correctly and prevent deviation. At the same time, the idler also acts as the lower roller, which can increase the land area of the track shoes in contact with the ground and reduce the ground pressure ratio.
Product Detail
| Products Name | NIPPON-SHARYO DH508 Front Idlers, NIPPON-SHARYO DH508 Front Wheels, NIPPON-SHARYO DH508 Tumbler Idlers |
| Type | Crawler Crane Undercarriage Parts |
| Material | 35SiMn, 35Mn, 55SiMn, 34Cr2Ni2Mo |
| Technology | Casting |
| Color | Black |
| Condition | 100% New |
| Brand Name | VM |
| Advantage | Superior material; Strictly quality control; OEM quality; Largely stock; Prompt shipment; Excellent after-sale; 24 hours online service |
| Place of Origin | Shandong, China(Mainland) |
| Warranty | 2500 Working Hours |
| Certification | ISO9001:2008 |
| Supply Ability | 500 pcs/ Month |
| Min Order Quantity | 1 Piece |
| Package Detail | Export Standard Pallet |
| Port of Loading | Yantai, Qingdao |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment terms | T/T |
| Delivery Time | Within 15 days after receiving payment |
| Application | NIPPON-SHARYO DH508 Crawler Crane |
Daily Maintenance For Crawler Crane Idlers
Once the idler reaches its wear limit, repair options include build-up welding or replacement with a new unit.
1)Maintain proper track tension. Excessive tension, combined with the force of the idler tensioning spring, can accelerate wear on the idler shaft and bushings, as well as on track shoes and pins. It may also lead to elongation of the track shoe pitch.
2)Ensure correct idler alignment. Misalignment can result in premature or uneven wear on other undercarriage components, including lower and upper rollers, sprockets, and track shoes.
Minimizing Component Wear
Crawler crane NIPPON-SHARYO DH508 idler plays a key role in reducing overall wear and tear on the crane’s mechanical systems. Components such as cables, pulleys, and hoists operate at peak efficiency when the system functions without excessive strain. By promoting smooth and steady trolley movement across the bridge, the Crawler crane NIPPON-SHARYO DH508 idler acts as a buffer that helps alleviate stress on surrounding parts.
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