blocking for XCMG RP705 paver spare parts

product parameters

- Part No.：N/A
- Name：Retaining Pin
- Applicable Model：XCMG RP705 Medium Crawler Paver
- Matching Parts：Cotter Pin, Feeding Chain, Drive Shaft, Sprocket Assembly
- Material：Quenched Alloy Steel
- Function：Axial stop, prevent pin displacement and lock transmission pin position

Applicable Scenarios

Used at pin joints of feeding chains and drive shafts of XCMG RP705 paver. Widely used in asphalt paving projects including municipal roads, expressways, factory pavements and airport runways.

▪ Quenched alloy steel delivers excellent shear and impact resistance against fracture
▪ Standard dimension matches original pin holes for reliable locking
▪ Anti-rust surface treatment withstands asphalt dust and moisture corrosion
▪ Compact and lightweight for quick disassembly and replacement
▪ Compatible with full feeding drive spare parts for bulk stocking
▪ Stable locking reduces unexpected shutdown caused by pin slipping out

FAQ

Q: Can a slightly bent retaining pin be straightened and reused?
A: Reuse after straightening is not recommended. Straightening introduces hidden fatigue cracks that may lead to fracture under impact. Replace during overhaul.

Q: Should the retaining pin be fully seated during installation?
A: Yes. It must snap fully into the groove. Partial engagement will cause it to drop out under vibration.

Q: What happens if the retaining pin is omitted?
A: The pin will gradually slide out, the chain links will separate, the chain breaks and the feeding system stops.

Q: How to remove a rusted stuck retaining pin?
A: Apply penetrating oil first, then tap it out after soaking. If it breaks inside, drill out the residual pin.