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R220LC-9S Exclusive Pre-Programmed Design: Pre-loaded with factory-calibrated control logic tailored for R220LC-9S and its D6BR engine, ensuring 1:1 matching with the excavator’s electrical and hydraulic systems. Plug-and-play installation eliminates on-site programming, reducing repair downtime by 60% compared to unprogrammed alternatives.
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Integrated Computer Board Reliability: The all-in-one computer board structure features reinforced circuit paths and anti-interference components, which effectively resist electromagnetic interference and vibration in construction environments. Its service life is 50% longer than that of split-type electronic control boards.
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Precise Engine-Hydraulic Coordination: The 32-bit processor synchronizes engine power output with hydraulic load demand in real time via the built-in program. 예를 들어, it automatically increases engine RPM to 1800 rpm for heavy digging and reduces idle speed to 650 대기 중 rpm, cutting fuel consumption by 8–10%.
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Comprehensive Fault Monitoring: The pre-loaded program continuously monitors key parameters of the engine (냉각수 온도, 유압) 및 유압 시스템 (system pressure, solenoid valve status). It logs fault codes in real time and triggers dashboard alerts, enabling early troubleshooting to avoid major component damage.
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Harsh Environment Adaptability: With IP65 protection rating and a wide operating temperature range of -35°C to +80°C, ECU/ECM은 추운 북부 건설 현장에서도 안정적으로 작동할 수 있습니다., 먼지가 많은 채석장, 그리고 습한 열대 지역. 내장된 서지 보호 기능은 중장비에서 흔히 발생하는 전기 스파이크로부터 효과적으로 보호합니다..
Tonkee Machinery 로고
