This EIM control board is specially designed for Caterpillar C1.5, C2.2, C3.3, C4.4, C6.6 and other model generator sets. It is developed strictly in accordance with the original factory's technical standards and is suitable for scenarios such as power emergency response, industrial automation, and Marine power. The product achieves precise monitoring and control of the engine's operating status through the optimization of integrated circuit design, effectively enhancing the stability and energy efficiency of the equipment.
Core advantage
High-reliability environmental sealing
It adopts a die-cast aluminum shell and multi-layer sealing process, which can resist the erosion of dust, moisture and oil stains, and is suitable for extreme temperature environments ranging from -40 ℃ to 70℃. It has undergone rigorous vibration tests (random 24-1000Hz, 4.3g) to ensure stable operation in strong vibration scenarios such as mines and ships.
Intelligent fault diagnosis and protection
It is equipped with a built-in self-diagnostic system that can monitor key parameters such as engine oil pressure, water temperature and voltage in real time, and quickly locate the fault point through LED indicator lights and text alarm prompts. Supports multiple protections such as overvoltage, undervoltage and overload to reduce the risk of unplanned downtime.
Anti-interference and compatibility
It adopts an anti-interference circuit design, which can resist 100V/m electromagnetic interference and ensure stable signal transmission. Compatible with Caterpillar CCM (Customer Communication Module), it supports RS-232/485 remote communication and can be seamlessly integrated into the existing monitoring system.
Software compatibility upgrade
Supports online firmware upgrade, and control logic can be updated through dedicated tools to meet the requirements of different working conditions. The modular design facilitates the expansion of later functions and reduces long-term maintenance costs.
Maintenance suggestions
Regular cleaning and inspection
Every 500 hours of operation or every quarter, use dry compressed air to remove the dust on the surface of the circuit board to prevent poor heat dissipation caused by dust accumulation.
Check if the terminal blocks are loose. Use an insulation tester to test the connection resistance (it is recommended to be ≤0.1Ω) to ensure reliable signal transmission.
Environmental control and protection
The installation location should be far away from heat sources and water sources, and ensure good ventilation (environmental humidity ≤85% RH) to prevent condensation water from damaging electronic components.
It is recommended to install a surge protector at the front end of the control board. Select a three-level protector with a rated voltage matching (such as a 2.5mm² cable), and the grounding wire length should not exceed 0.5 meters.
Operation norms and maintenance
It is strictly prohibited to plug or unplug the interface when it is powered on. Before operation, disconnect the power supply and wait for 5 minutes for discharge.
Regularly check the integrity of the sealing rubber strips. If aging or deformation is found, replace them in time to ensure that the protection level meets the standards.
Applicable scenarios
Power emergency: The core control module of diesel generator sets, ensuring the stability of backup power supply in hospitals, data centers and other places.
Industrial field: Power system control for mining equipment and oilfield machinery, suitable for high dust and strong vibration environments.
Marine power: Engine condition monitoring and speed regulation for ocean-going vessels and inland river vessels, supporting remote monitoring and fault early warning.
Ordering Instructions
Price inquiry: The product price fluctuates based on configuration requirements (such as communication interfaces, expansion functions). For specific details, please contact customer service for an accurate quotation. Bulk purchases (≥10 pieces) can enjoy a discount of 10% to 15%.
Part number Specification model unit
100-6694 3300 pieces
103-2857 C10 cylinder pair
109-5318C10/3176B sheet
109-5319 C10/3176B sheet
112-7020 3400 pieces
123-4268 3,500 pieces
130-3997 3200 pieces
133-7053 C10 tablets
134-3761 3400 pieces
161-3425 C9 tablets
164-4187 3400 pieces
168-7209 C9 tablets
176-5749 3400/C15 pieces
177-7496 3400/C15/ sheet
197-9299 C9 pieces
197-9341 C12
Cylinder pair 1N3967
Cylinder pair 1P0734 D340/343/346/348
Cylinder pairs of 1W5105 D353/379/398/399
1W9460 3400 pieces
216-8570 C, 12 pieces
238-2704 C12 pieces
2P2817 3400 pieces
2W6091 3300 cylinder pair
Cylinder pair 2W8646 3200/020
The following Caterpillar main bearing shells are in stock. Welcome to visit.
Part number, name, specification and model
1W1661 main shaft bearing 3204, O/S:0.010
4W5492 main shaft bearing CAT3406/3408
4W5492-020 main bearing bush
4W5698 main shaft bearing CAT3406/B/C
4W5738 main bearing bush
5I7588 main bearing bush
5I7784 spindle bearing S6K/3066/0.25
5I7785 spindle bearing S6K/3066/0.50
7C6962 main shaft bearing 3114/3116
7C6963 main shaft bearing 3114/3116
7C6973 main shaft bearing 3114/3116
8N7926 main bearing bush
8N8225 main bearing bush
8N8976 main shaft bearing CAT3204
8N9020 main shaft bearing CAT3204
8N9023 main shaft bearing CAT3204
The following Caterpillar Komatsu Cummins parts are available in stock. Welcome to place your order.
Part number, name, specification and model
175-20-0005 universal joint
8N6553 turbocharger movement assembly
Supercharger 317352
1N3999 supercharger movement assembly TV81-2
5327-710-0021 turbocharger movement assembly K27-GA
465513-9010 turbocharger assembly TW92
