804052312 vibration motor XCMG XS335IV road roller spare parts

Short Description:

804052312 Vibration Motor is core hydraulic driving component of vibration system for XCMG XS335IV road roller. Driven by high‑pressure hydraulic oil to output torque and drive eccentric rotating assembly inside drum to generate exciting force required for compaction, it directly determines compaction efficiency and pavement forming quality. Timely overhaul and replacement are required in case of weak output, startup abnormal noise, housing oil leakage, excessive internal leakage and inactive vibration gear, to avoid insufficient vibration‑system power and unqualified compaction degree.

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Product Detail

Product Tags

description

Part number: 804052312
Part name: vibration motor
Unit name: hydraulic system
Applicable Models: XCMG XS335IV vibratory roller

Compatible with XCMG Road Roller XS335IV. Suitable for heavy‑duty rolling conditions such as high‑grade highway base, large‑scale storage yard, dam subgrade and thick‑layer backfill. Applied for insufficient vibration after activating heavy / light vibration gear, continuous abnormal noise & oil leakage at motor position, abnormal vibration‑circuit pressure and drum‑system overhaul maintenance. Fit for original spare‑part replacement, overseas project maintenance in Middle East and Southeast Asia, vibration‑drive‑circuit service for XS335IV road roller.

Number	Parts Name	Material Encoding
1	CYLINDER BLOCK ASSEMBLY	860718120
2	ROTATING ASSEMBLY
3	REAR END COVER
4	FLUSH RELIEF VALVE	803281848
5	27-AXIS	860535649
6	SEAL KIT	860718122

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advantages

Precise internal flow‑distribution structure brings low internal leakage and stable output torque under heavy‑light vibration gears, meeting heavy‑duty compaction requirement of large‑tonnage road roller
Housing and shaft‑end seals resist high‑pressure impact and frequent start‑stop alternating load, adapting to continuous round‑the‑clock site operation
Oil‑port specification and flange dimension fully match OEM part for direct interchange without modifying pipelines and mounting bracket
Good anti‑pollution performance for long service life under construction‑machinery hydraulic‑oil condition and lower breakdown probability.

FAQ

Q: Can motor work for short term with slight oil leakage and acceptable power?
A: Oil leakage indicates aging seals. Continuous operation will increase internal leakage and degrade vibration performance. Replace seals or whole motor timely.
Q: What should be checked firstly if vibration remains weak after new vibration‑motor installation?
A: Inspect insufficient system pressure, blocked pipeline, abnormal relief‑valve setting and stuck eccentric assembly first, judge motor itself after troubleshooting external hydraulic faults.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.