803750658 central electric control box XCMG XS205 road roller spare parts

Short Description:

803750658 Central Electric Control Box is the core electrical control hub of XCMG XS395 heavy‑duty road roller. Internally integrated with main controller, relay module, fuse group, terminal blocks and signal connectors, it uniformly completes power distribution, signal acquisition, logic calculation and drive control of actuators including travel, vibration, sprinkler and brake, and coordinates electrical interaction between engine and hydraulic system. Overhaul or replacement shall be carried out in case of water intrusion & corrosion, burnt internal components, simultaneous multi‑function fault alarm and large‑area oxidation & ablation of connectors, so as to ensure stable operation of whole‑machine electrical system.

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Product Detail

Product Tags

description

Part number: 803750658
Part name: central electric control box
Unit name: instrument and control
Applicable Models: XCMG XS205 vibratory road roller

Compatible with XCMG Road Roller XS395. Suitable for heavy‑duty high‑intensity compaction conditions such as dam filling, mine infrastructure, highway base course and large‑scale storage yard. Applied for simultaneous abnormality of multiple electric functions, water‑intruded & burnt control box, disordered whole‑machine electric logic and overhaul maintenance of complete electrical system. Fit for original spare‑part replacement, overseas project maintenance in Middle East and Southeast Asia, whole‑machine electric‑control‑hub service for XS395 road roller.

Number	Parts Name	Quantity	Material Encoding
1	FLASHER	1	803502516
2	RELAY	4	803679963
3	RELAY	6	803689913
860560229	5-pin relay	6	860560229
4	TIME-DELAY RELAY	1	860505292
5	5A FUSE	4	803680490
6	25AFUSE	6	803684514
7	FUSE	1	803683303
8	FUSE	5	803683304
9	SELF-LOCKING VIBRATION RELAY	1	803751410

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advantages

The box features reliable dust‑proof and water‑proof performance against site dust and moisture, lowering damage risk caused by circuit‑board corrosion
Internal components match electrical parameters and communication protocol of XS395 roller, delivering stable signal transmission and reducing false alarm and actuator failure
Mounting holes and external harness‑interface layout fully conform to OEM part for direct assembly interchange without modification to frame and peripheral harness
Neat internal wiring layout facilitates on‑site troubleshooting and maintenance and reduces machine downtime.

FAQ

Q: Is full control‑box replacement required if only individual relay is damaged with intact box and main board?
A: Relay and fuse can be replaced separately with intact box and main control board. Replace whole central electric control box once main board is burnt or box suffers severe deformation and water intrusion.
Q: What should be checked firstly if partial functions still report faults after new central‑electric‑control‑box installation?
A: Inspect damaged peripheral harness, oxidized poor‑contact connectors and faulty sensors first, check control box itself after troubleshooting external wiring and component 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.