Left track drive unit for XCMG RP705 paver spare parts

Left track drive unit for XCMG RP705 paver spare parts Featured Image
  • Left track drive unit for XCMG RP705 paver spare parts

Short Description:

This compression spring is an original elastic component for XCMG RP705 paver. Matched with the chain tensioning mechanism, it provides continuous preload to compensate chain elongation and maintain constant chain tension.

Product Detail

Product Tags

description

The integrated assembly includes a high‑torque hydraulic travel motor and planetary reduction gearbox for large stable output torque. The cast alloy drive sprocket has induction‑hardened teeth for excellent wear and impact resistance. The cast steel housing owns high rigidity against cyclic load cracking. Multi‑layer internal seals block muddy water, asphalt and dust to avoid oil leakage. This is a major overhaul assembly. It shall be repaired or replaced when suffering motor internal leakage, abnormal gear noise, heavy sprocket tooth wear or persistent oil seepage.

product parameters

Name: Left Track Drive Assembly
Components: Hydraulic travel motor, planetary reducer, drive sprocket, housing, seal kit, fasteners
Material: Alloy cast steel, high‑strength alloy steel, hydraulic sealing material
Process: Casting, machining, heat treatment, hydraulic assembly, pressure test
Applicable Model: XCMG RP705 medium crawler asphalt paver
Function: Output travel torque, drive left track, realize travelling and steering

Applicable Scenarios

It is mounted at the left rear track of RP705 paver to power the left track. It is widely used in new road construction, road maintenance and machinery overhaul workshops.

advantage

- Original complete assembly with perfectly matched torque and mounting interface for direct replacement
- Planetary gearbox delivers ample low‑speed high torque for smooth start and low impact
- Hardened sprocket teeth for outstanding wear resistance against grit erosion
- Multi‑seal design keeps dust and water out and reduces leakage and contamination risk
- Independent single‑side drive allows separate overhaul without disturbing the right‑side parts

FAQ

Q: Can only the seal kit be replaced for slight oil leakage?
A: If leakage is merely caused by aged seals without internal damage to motor and gears, replacing the seal kit is acceptable. Replace the whole assembly if the motor leaks internally, gears are broken or the housing cracks.

Q: Are left and right track drive assemblies interchangeable?
A: They differ in piping and mounting angle and cannot be swapped. Please distinguish left and right assemblies when ordering.

Q: What commissioning is required after replacement?
A: Adjust travel hydraulic pressure and calibrate left‑right synchronization to eliminate paving deviation.

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