- Materials
Housing: Typically made of aluminum alloy (or galvanized steel), featuring heat dissipation, impact resistance, and electromagnetic shielding properties.
Core Printed Circuit Board (PCB):
Substrate: High Tg glass fiber-reinforced epoxy resin (e.g., FR-4), which is resistant to high temperatures (-40℃ ~ 150℃) and vibration.
Circuits: Copper foil (thickness ≥ 70μm), with thick copper (2oz or more) used in some areas to carry large currents.
Protective Layer: Conformal Coating, providing waterproof, anti-corrosion, and insulation functions.
Internal Components:
Chips: Ceramic / silicon-based packaging.
Capacitors / Resistors: Automotive-grade tantalum capacitors and metal film resistors, with strong temperature resistance.
- Production Process
PCB Manufacturing:
Multi-layer board process (4~16 layers), using LDI (Laser Direct Imaging) to ensure circuit precision.
Surface treatment: Immersion gold + OSP (Organic Solderability Preservative) composite process, improving oxidation resistance and soldering reliability.
Component Assembly:
SMT (Surface Mount Technology) for micro-components + through-hole soldering for high-power components.
Potting compound / thermal pads are used to fix key components, enhancing vibration resistance and heat dissipation.
Packaging and Testing:
The housing adopts silicon-based sealant + one-way breather valve to achieve waterproof and dustproof performance and balance air pressure.
The entire process passes AEC-Q100 reliability tests (temperature cycling, vibration, salt spray), with a defect rate ≤ 0.1ppm.
III. Functions
As the “electronic brain” of a vehicle, its core functions include:
Data Collection and Processing: Reading sensor signals such as engine speed, fuel pressure, and air flow.
Precision Control: Calculating the optimal fuel injection timing, ignition advance angle, idle speed, etc., to optimize power and fuel consumption.
Fault Diagnosis: Monitoring component status through the OBD (On-Board Diagnostics) system, storing fault codes, and providing alarm prompts.
Working Condition Adaptation: Adjusting engine parameters according to environmental parameters such as temperature and altitude to ensure stability under extreme conditions.
- Application Scenarios
Applicable Objects: Various fuel-powered / hybrid vehicles (e.g., engine systems of Wuling, Audi, and other vehicle models).
Installation Location: Usually located in the engine compartment (or cockpit), requiring resistance to high temperatures, vibration, and humid environments.
Applicable Models: Volvo E-Series Excavators: 130E, 160E, E200, E220, E230, E240, E400, E750, E950
| place of production |
China Jiangsu |
| brand |
Kavo |
| model |
11385560 |
| Minimum order quantity |
1 |
| price |
negotiate a price |
| pack |
Formal Export Packaging |
| Stock Instructions |
Send an email or WhatsApp message to specify the customer’s requirements and the ECU part number for the excavator controller |
| delivery time |
Shipped within 1-2 business days, with delivery time depending on your address |
| mode of payment |
Letter of credit, document against payment, wire transfer, Western Union |
| Supply capability |
100 units per month. For bulk orders, please contact us directly. |
| product name |
Controller Control Unit ECU |
| Brand name |
Volvo |
| part number |
11385560 |
| product type |
Excavator accessories |
| Product Status |
new |
| Compatibility/Availability |
Volvo E-Class Excavators: 130E,160E, E200, E220, E230, E240, E400, E750, E950, E |
| port |
Guangzhou/Shenzhen/Shanghai |
| Shipping Method |
DHL FedEx TNT UPS |
