805006285 bolt M20×65 for XCMG RP705 paver spare parts

805006285 bolt M20×65 for XCMG RP705 paver spare parts Featured Image
  • 805006285 bolt M20×65 for XCMG RP705 paver spare parts

Short Description:

200638883, Left Front Guard, suitable for XCMG RP705 medium crawler paver. It is a dedicated protective plate mounted on the left front side of the feeding assembly.

Product Detail

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description

This genuine M20×65 bolt is manufactured from premium alloy steel and strengthened by quenching and tempering. Rolled threads feature full and uniform tooth profile with excellent tensile, fatigue and shear resistance, suitable for long‑term heavy vibration of pavers. Standard thread dimension mates well with matched nuts and washers for tight engagement and low risk of thread stripping. During paving operation, this bolt secures various load‑bearing brackets and bases. Elongated shank, damaged threads, worn bolt heads or cracks will lead to loose supporting components, abnormal noise and even structural failure. Inspect bolts carefully during feeding assembly overhaul and replace damaged ones.

product parameters

- Part No.: 805006285
- Name: Bolt
- Specification: M20×65
- Applicable Model: XCMG RP705 medium crawler paver
- Material: Alloy steel
- Process: Quenching and tempering, thread rolling, deburring, anti‑rust surface treatment
- Matching parts: M20 nut, flat washer, lock washer
- Function: Fasten heavy‑load components and withstand impact, vibration and shear loads

Applicable Scenarios

Fastening for paver feeding supports and drive bases; connection of guard brackets and welded supports; assembly of heavy‑load points on feeding assembly; replacement during overhaul; pre‑assembly of load‑bearing structures on new machines.

advantage

- Original standard high‑precision threads mesh smoothly with matched nuts and resist stripping
- Quenched and tempered high‑strength body delivers excellent tensile and impact resistance for continuous heavy vibration
- Anti‑rust surface treatment slows corrosion caused by muddy water and asphalt dust
- Shank length fits thick welded parts and combined brackets with good space adaptability
- Designed for heavy‑load points for stable connection and lower risk of support loosening

FAQ

Q: Can a slightly deformed bolt at heavy‑load positions be reused?
A: Reuse is not recommended. Elongation or bending causes internal metal damage, and fracture is likely under load. Replace it during overhaul.

Q: What should be noted during installation?
A: Clean thread debris, use washers as required and tighten to specified torque. Do not force threading to avoid thread scoring.

Q: Can bolts of the same specification be swapped between different heavy‑load positions?
A: Interchange is allowed for identical size. Original bolts with the same part number are preferred for critical load points to guarantee strength grade.

Q: How to solve frequent loosening of heavy‑duty bolts?
A: Check flatness of mating surfaces, fit lock washers, tighten to torque and carry out regular retightening inspection.

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