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CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
Specifications
Brand Name :
CAT
Model Number :
C7 C9 C11 C15 C18
Place of Origin :
China
MOQ :
1pcs
Price :
USA$
Payment Terms :
T/T,Western Union
Supply Ability :
1000pcs,1-15 work days
Delivery Time :
1-15 work days
Packaging Details :
Original/Neutral/Customized
Product name :
Electronic controller unit
Compatible brand :
CAT
Condition :
New
Part no. :
478-7933 4787933
Applications :
C7 C9 C11 C15 C18
Packing :
Standard export packing
Warranty :
Discuss
Stock :
in stock
Shipping :
By Air/By Sea/According to Customer Request
Description

For 478-7933 4787933 Electronic controller unit CAT C7 C9 C15 C18 Excavator Engine parts


Specification

Item
Value
Product name
Electronic controller unit
Compatible brand
CAT
Condition
New
Part no.
478-7933 4787933
Applications
 C7 C9 C11 C15 C18
MOQ
1 unit
Packing
Standard export packing
Warranty
Discuss



Description

The 478-7933 Electronic Control Unit (ECU) is the core control component for excavator engines, specially designed for C7, C9, C15, and C18 series engines. As the "brain" of the engine, it precisely controls the entire system including fuel injection, ignition timing, intake/exhaust, and fault diagnosis via dual-port high-density connectors. It supports real-time data collection and closed-loop adjustment of engine operating parameters to ensure stable equipment operation under complex working conditions. The housing is made of high-strength industrial-grade material with anti-corrosion, vibration-resistant, and waterproof properties, adapting to the harsh working environment of construction machinery.



Advantage


High Compatibility: Optimized for the corresponding engine models, plug-and-play without additional programming, significantly reducing installation and debugging costs.
Durability & Reliability: Built with high-quality components and potting technology, resistant to electromagnetic interference and high/low temperature shocks, operating stably in the -40℃~+85℃ wide temperature range with low failure rate and long service life.
Precise Control: Millisecond-level data processing response realizes optimal control of fuel injection accuracy and combustion efficiency, effectively reducing fuel consumption and improving power output.
Full-Function Support: Built-in complete fault diagnosis and protection logic, which can quickly locate engine abnormalities and trigger protection mechanisms to reduce equipment downtime risks.


Performance


Control Accuracy: Supports closed-loop precise control of engine injection timing and fuel quantity with a control error of less than ±1%, ensuring stable engine power output.
Communication Capability: Supports multi-channel data acquisition and transmission, compatible with equipment diagnostic protocols, and can quickly connect to diagnostic tools to read operating data and fault codes.
Protection Grade: IP67 waterproof and dustproof design, resistant to oil, water vapor, and dust intrusion, suitable for complex working scenarios such as construction sites and mines.
Anti-Interference Performance: Passed strict EMC tests, effectively suppressing signal interference in the strong electromagnetic environment of construction machinery to ensure stable control signal transmission.



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CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability

CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability


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CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability

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Product Detail
Brand Name :
CAT
Model Number :
C7 C9 C11 C15 C18
Place of Origin :
China
MOQ :
1pcs
Price :
USA$
Payment Terms :
T/T,Western Union
Contact Supplier
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability
CAT C7 C9 C15 C18 Compatible Electronic Control Unit for Precise Engine Control and High Durability

Guangzhou Pinxin Engine Co., Ltd.

Verified Supplier
1 Years
Business Type :
Distributor/Wholesaler
Main Products :
Excavator Engine Assembly, Cylinder Liner Assembly, Engine Cylinder Liner
Employee Number :
80~100
Certification Level :
Verified Supplier
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