material conveying drive device for XCMG RP705 paver spare parts

product parameters

- Part Name: Feeding Drive Assembly
- Compatible Model: XCMG RP705 medium crawler paver
- Components: Hydraulic drive motor, planetary reducer, driving sprocket, drive shaft, mounting bracket, dust guard, oil seals and sealing kit
- Process: Precision machining, gear quenching, assembly, load testing, anti‑rust painting
- Drive Type: Independent hydraulic drive on left and right sides, stepless speed regulation
- Function: Drive scraper chain, synchronize with paving speed and feed material steadily to the distributing auger

Applicable Scenarios

Suitable for overhaul and refurbishment of XCMG RP705 crawler paver; full assembly replacement for failed motor, reducer or sprocket; spare part for continuous asphalt paving on highways and municipal roads; feeding power assembly stocked by construction machinery parts suppliers.

- OEM fit: Bracket holes, sprocket pitch and port layout match the machine, ready for installation without pipe or frame modification.
- High‑torque planetary reduction: Generates ample torque for heavy‑duty feeding and resists slipping during high‑volume asphalt delivery.
- Independent dual‑side control: Separate speed adjustment for left and right sides to correct biased material flow and reduce segregation.
- Wear‑resistant transmission set: Quenched gears and heavy‑duty sprockets resist impact and extend service life under continuous chain pull.
- High‑temperature sealing kit: Oil seals resist hot oil and asphalt contamination to prevent leakage and dust ingress.
- Modular assembly: Simple integral removal and installation to cut downtime.

FAQ 

Q: Does this feeding drive assembly fit other paver models?
A: This unit is designed exclusively for XCMG RP705. Motor specification, reducer ratio, sprocket size and base are customised. Cross‑model replacement is not recommended without full dimensional verification.

Q: Must I replace the whole assembly if only the motor leaks slightly?
A: If the reducer, sprocket and housing remain intact, only the hydraulic motor can be swapped. Full replacement is recommended for pitted or broken gears, cracked housing or heavily worn sprocket teeth.

Q: What are the key installation points?
A: Align the sprocket coaxially with the scraper chain, flush hydraulic lines before connection, adjust chain tension, fill gear oil and run a no‑load test before paving.

Q: What are typical symptoms of a faulty feeding drive?
A: Unstable feed speed, intermittent material flow, weak scraper traction, abnormal reducer noise, oil leakage or single‑side feeding stoppage, usually caused by wear or seal failure.

Q: How to maintain the feeding drive routinely?
A: Check gear oil level and condition regularly, inspect seals for leakage, remove accumulated asphalt around the guard, tension the scraper chain and stop for service once noise or power loss appears.