200200216 pin for XCMG RP705 paver spare parts

200200216 pin for XCMG RP705 paver spare parts Featured Image
  • 200200216 pin for XCMG RP705 paver spare parts

Short Description:

805046608, Bolt M8×65, suitable for XCMG RP705 medium crawler paver. It is a high‑strength connecting fastener for construction machinery.

Product Detail

Product Tags

description

This original pin shaft is forged from premium alloy structural steel, quenched and tempered as a whole. The mating journal is cylindrical ground and surface hardened with tight dimensional tolerance and fine surface finish for outstanding wear, shear and fatigue resistance. A circlip groove is reserved for axial locking, and some versions come with grease holes for regular lubrication to reduce dry friction against bushings. During paver operation, hopper opening, flip plate swing and chain tension adjustment continuously impose impact loads on the pin. Worn, scratched, bent pins or damaged grooves will create excessive hinge clearance, shake and abnormal noise. In severe cases, the pin may shear off and disable the hopper or flip plate. Direct replacement is recommended if obvious wear is found during hinge overhaul.

product parameters

- Part No.: 200200216
- Name: Pin Shaft
- Applicable Model: XCMG RP705 medium crawler paver
- Material: Alloy structural steel
- Process: Forging, quenching and tempering, precision cylindrical grinding, journal surface hardening, anti‑rust treatment
- Matching parts: Circlip, stop plate, bushing
- Function: Rotary hinge, carry shear load for hopper and flip plate swing

Applicable Scenarios

Hinge spindle for paver hopper; pivot for front and side flip plates; hinge for feeding tension linkages; replacement for worn, bent or sheared old pins; overhaul of feeding hinge positions; pre‑assembly for new hopper assemblies.

advantage

- Original machining dimensions with accurate journal and groove for smooth fit with bushings and circlips and easy installation
- Hardened journal surface delivers superior wear resistance against repeated friction
- Quenched and tempered substrate provides sufficient toughness for impact and shear resistance
- Standard reserved groove for reliable axial positioning with ordinary circlips
- Compatible with multiple hinge points on hopper and flip plates for convenient spare stocking

FAQ

Q: Can a slightly worn pin be reused after grinding?
A: Grinding repair is not recommended. It reduces journal diameter and increases hinge play, aggravating shake and bushing wear. Replace it once wear exceeds limit.

Q: What lubrication requirements apply during pin installation?
A: Coat the journal with grease before assembly. Grease fittings require periodic refilling. Pins without oil holes rely on pre‑applied grease at installation to avoid dry friction.

Q: What symptoms appear if the pin shaft bends?
A: Stiff swinging of hinged parts, abnormal noise and concentrated local stress, which greatly raises the risk of pin fracture.

Q: Can pins of identical part number be swapped between hopper and flip plate?
A: Interchange is allowed for matching part number. Swing the assembled component to check for seizure and excessive clearance.

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