Description
XCMG 803682121 Wheel Loader Transmission Electronic Control Unit ECU
● XCMG 803682121 Transmission ECU Technical Support
● Part number 803682121 (model designation ECT-XG-2000 / ECTXS-XG-2000) is the genuine electronic transmission control unit (ECU) engineered for XCMG heavy wheel loaders.
● Material number 803682121 is installed inside the cab instrument electrical console and connected via wire harness 803682122 to the DW-3 gear selector handle and transmission proportional solenoid valves. It processes operator shift commands and vehicle parameters to regulate hydraulic clutch oil pressure, enabling smooth gear transitions and protecting driveline components.
● Verify multi-pin wiring harness locking tabs, supply voltage stability (24V DC), and ground connections during routine electrical system diagnostics.
● XCMG 803682121 Transmission ECU Specifications
| ● Part Name | 803682121 XCMG Wheel Loader Transmission Electronic Control Unit ECU |
| ● Model / Spec | ECT-XG-2000 / Microprocessor-controlled Powershift ECU |
| ● Mounting Position | Cab Instrument Console & Electrical Control Bracket Assembly |
| ● System Application | XCMG wheel loader electro-hydraulic transmission electronic control system |
Compatibility note: Applicable to XCMG LW500K, LW500F, LW500FN, LW600K, LW600F, ZL50G, and ZL60G wheel loaders. Verify transmission model (MYF200 / ZF type) and harness socket configurations prior to installation.
● XCMG 803682121 Transmission ECU KMN Advantages
- 100% genuine OEM transmission controller matching XCMG material number 803682121 and ECT-XG-2000 programming.
- Advanced microprocessor unit executing real-time pulse-width modulation (PWM) algorithms for shock-free clutch pressure modulation.
- Rugged aluminum alloy enclosure providing robust electromagnetic shielding and heat dissipation in demanding quarry and construction environments.
- Direct plug-and-play compatibility with standard XCMG wiring harness (803682122) and VALEO DW-3 gear selector handle (803682123).
- Complete supply chain support for XCMG wheel loader torque converters, transmission solenoid valves, gear shifters, and wiring harnesses.
● Contact Information
● E-mail: info@kmnparts.com
● Mobile Phone / WhatsApp: +86 1347 5858 598
● Headquarter Address: No 51, Taiping Road, Qingdao City, CHINA
● Branch Office (XCMG): Xuhai Road, Jiawang District, Xuzhou City, CHINA
● Explore Additional XCMG Wheel Loader Electrical Parts
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