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shop Durable ECU for Sk200sr Excavator Yb22e00003f1 Model - Tonkee Machinery

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shop Durable ECU for Sk200sr Excavator Yb22e00003f1 Model

Yb22e00003f1 ECU

This product is a high-durability Engine Control Unit (ECU) with the model number YB22E00003F1, exclusively engineered and calibrated for Kobelco SK200SR compact medium-duty excavators. The SK200SR is designed for narrow-space construction scenarios (e.g., urban municipal engineering, indoor demolition, small-scale earthmoving), and the YB22E00003F1 ECU serves as the core electronic control hub of the excavator, optimized for its compact structure and frequent low-to-medium load operation characteristics, ensuring seamless integration with the SK200SR’s original 4D95LE diesel engine and hydraulic system.

  • Product Details
Parameter Specification
Operating Voltage DC 24V (overvoltage protection: 32V max; undervoltage protection: 18V min)
Signal Response Time ≤18ms (optimized for precise narrow-space operation)
Processing Chip Industrial-grade 32-bit MCU (1MB flash memory, for compact control algorithms)
Communication Protocol CAN 2.0A (Kobelco standard for SK200SR series)
Protection Rating IP67 (dustproof/waterproof, resistant to water splashing and dust in urban construction sites)
Working Temperature Range -40℃ ~ +85℃ (adapt to extreme temperatures in indoor/outdoor urban construction)
Power Consumption ≤9W (idle) / ≤22W (full load) (low power consumption for frequent idle in urban tasks)
Vibration Resistance ≤20g (10-2000Hz) (withstands vibration from compact excavator operation)

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