201203397 hydraulic cylinder pin for XCMG RP705 paver spare parts

product parameters

- Part Number: 201203397
- Name: Cylinder Pin
- Applicable Model: RP705 medium crawler paver
- Material: Alloy structural steel
- Process: Turning, quenching & tempering, induction hardening, cylindrical grinding, oil hole machining, deburring, anti-corrosion treatment
- Matching Parts: Circlip, bushing, grease nipple, hopper cylinder, lug plate
- Function: Hinge pivot, transmit cylinder push and pull force, resist shear load, drive hopper rotation

Applicable Scenarios

It is installed at both hinge ends of the RP705 paver hopper cylinder for asphalt paving on municipal roads, highways, yards and airport runways.

- Hardened alloy construction delivers outstanding shear and impact resistance
- Precision ground surface maintains proper running clearance with bushings
- Grease channel supports routine lubrication and reduces dry wear
- Standard groove holds circlip securely against vibration ejection
- OEM dimensions for direct drop-in replacement
- Even load distribution prevents side loading and protects cylinder seals

FAQ

Q: Can a cylinder pin with light surface scratches stay in use?
A: It may run temporarily without deep scoring or oval distortion. Replace it once grooved or out of round.

Q: Will a worn cylinder pin cause hopper binding?
A: Yes. Insufficient lubrication, scoring or seized bushings can jam hopper movement. Inspect pin, bushing and grease passage together.

Q: Can ordinary steel rod substitute this cylinder pin?
A: Not recommended. Untreated rod wears and shears rapidly, risking uncontrolled hopper movement.

Q: How often should the pin be greased?
A: Grease once per shift under continuous paving to prevent dry friction.