228501743 master power switch assembly XCMG XS165 road roller spare parts

Short Description:

228501743 Master Power Switch Assembly is main power‑control component for XCMG XS165 road roller. Connected in series with battery main circuit, it controls power on‑off of whole machine. Cut off main power during equipment overhaul to prevent electric leakage, battery drain and accidental power‑on damage to electrical parts. Timely replacement is required in case of contact burning, poor closing contact, failed knob and cracked leaking housing to ensure electrical safety.

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Product Detail

Product Tags

description

Part number: 228501743
Part name: master power switch assembly
Unit name: electrical system
Applicable Models: XCMG XS165 vibratory road roller

Compatible with XCMG Road Roller XS165. Suitable for municipal road construction, subgrade backfill, site leveling and round‑the‑clock continuous compaction. Applied for severe battery drain in parking status, unstable power supply after switch closing, failed knob operation and electrical‑system overhaul maintenance. Fit for original spare‑part replacement, overseas project maintenance in Middle East and Southeast Asia, main battery power‑circuit service for XS165 road roller.

Number	Parts Name	Quantity	Material Encoding
1	MOUNTING PLATE	1
2	POWER MASTER SWITCH	1	803670733
3	POWER MASTER SWITCH	1	803678383
4	EMERGENCY STOP SWITCH	1	803679921
803604872	EMERGENCY STOP SWITCH	1	803604872
5	BOLT	4	805048005
6	HELLA SOCKET	1	803747770
7	HELLA DUST COVER	1	803747771
8	BOLT M8×16	4	805004755

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advantages

Large‑current contact design bears instantaneous starting current of road roller, contacts resist heating and burning for stable conduction
High‑grade insulated housing with dust‑proof, water‑proof and mud‑water‑resistant performance, adapting to open‑air bumpy‑vibration site condition
Mounting holes and terminal specifications fully match OEM part for direct interchange without modifying bracket and wiring
Clear on‑off gear with reliable knob operation, thorough power cut‑off to effectively reduce battery drain during parking.

FAQ

Q: Can switch be used for short term with occasional poor contact?
A: Contacts have been burned and will keep heating under large‑current condition with fire risk, direct replacement is recommended.
Q: What should be checked firstly for abnormal power supply after new master‑power‑switch installation?
A: Inspect loose & oxidized terminals, reversed wiring and switch‑mounting ground interference first, test after confirming correct wiring.

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.