High Quality Computer Board Circuit Board Control Unit ECU OEM 1001228607 for WEICHAI Engine

1.High-performance hardware architecture

Core chip: It adopts the hardware platform of leading international suppliers (such as Continental Group), with a main frequency, RAM and Flash space all superior to industry standards, supporting complex algorithms and multitasking processing.

Long-life design: Through rigorous durability tests, the lifespan of key components has been significantly extended, meeting the B10 life standard of 1.8 million kilometers/30,000 hours for engines.

Precise fuel control capability

Multi-stage injection technology: Supports multiple fuel injections such as pre-injection, main injection, and post-injection, achieving precise control of the combustion process, reducing noise and vibration, and enhancing power smoothness (as demonstrated in the application case of the Baudouin 12M33 engine).

The high-pressure common rail system features stable injection pressure with rapid response and minimal fluctuation, ensuring complete fuel combustion and compliance with Euro IV/V and Stage III non-road emission standards.

Intelligent Diagnosis and Remote Management

Fault Warning and Analysis: Integrated with remote monitoring function, it can diagnose the engine status in real time through the cloud platform and give early warnings of potential faults (such as the intelligent features of the N platform engine).

Multi-level protection mechanism: For harsh environments with high dust and humidity, the system is equipped with built-in error correction and self-protection programs (such as the environmental adaptability design of WP12/WP13 engines)

Energy conservation and polymorphic control

Polymorphic fuel-saving switch: It recognizes working conditions (no-load, half-load, full-load) through voltage signals, automatically limits the torque and speed range, and optimizes fuel efficiency (application cases of WP10/WP12 series)

Dynamic fuel consumption optimization: Combining electronic control algorithms to reduce fuel consumption rate. Some models have achieved a measured fuel consumption as low as 200 g/kW·h (data for generator sets for reference).

High reliability and environmental adaptability

Wide temperature range operation: Supports cold start at -40℃ (such as with the design of fuel water antifreeze), and adapts to extremely cold, hot, and high humidity environments.

Anti-interference design: Utilizing photoelectric isolation and electromagnetic shielding technology to ensure stable operation in strong electromagnetic interference scenarios, such as on ships and in industrial sites.

Construction Machinery and Heavy Vehicles

Engineering equipment: The WP13 engine for excavators and loaders precisely matches the power output to the working load through the ECU.

Heavy-duty trucks: The high-end engines of Weichai's H platform offer high torque output, meeting the power demands for long-distance transportation.

Agricultural equipment

Intelligent agricultural machinery matching: compatible with tractors and harvesters (such as WP3N/WP7 engines), reducing field downtime due to faults by 47% through remote diagnosis.

Fuel adaptability optimization: The three-stage filtration system (such as "93 Dust Filter") addresses the issue of impurities in agricultural diesel, reducing the failure rate of the fuel system by 24%.

Ship power system

High-end marine engines: Applied to Weichai WH28, WH20 and other marine engines, it increases low-speed torque reserve by 30% and meets IMO II emission standards.

Silent generator set: The WP3.2 silent generator set achieves low-noise operation through ECU and is suitable for yachts and public service boats.

Generator set

High-power power supply: Control 1200 - 2200kW generator sets (such as 12M33 series), supporting intelligent grid connection and utility power switching function.

Special vehicles

National defense and special operations: Provide high-security control for military off-road vehicles and armored vehicles, supporting cold starts and power responses in extreme environments.