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Quality 21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts factory
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Quality 21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts factory
Quality 21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts factory
Quality 21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts factory
Quality 21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts factory
Quality 21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts factory
>

21K6-32713 Controller ECU 21K632713 Control Unit for Excavator HX210S HX220S HX220HD Construction Machinery Parts

Brand Name: JIAJUE
Model Number: HX210S HX220S HX220HD
Place of Origin: CHINA
Minimum Order Quantity: 1
Price: Please send mail or WhatsApp
Supply Ability: 1000PCS/MONTH

Product Details


Part Number: 21K6-32713 MOQ: 1
Engine: HX210S HX220S HX220HD
Highlight

21K6-32713 ECU controller for excavator

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HX210S control unit with warranty

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HX220S construction machinery ECU

Product Description

21K6-32713 Controller ECU for Excavator HX210S HX220S HX220HD
This high-quality 21K6-32713 Engine Control Unit ensures optimal performance and reliability for C15/C18 Engine systems in construction machinery applications. Compatible with Hitachi HX210S, HX220S, and HX220HD excavators.
Product Specifications
Product NameController ECU
Part Number21K6-32713
Brand NameJIAJUE
Compatible ModelsHX210S, HX220S, HX220HD
ConditionNEW
AvailabilityRich Stock
Delivery Time1-3 days after payment
Approximate Weight5KG
Size (per unit)20cm x 30cm x 8cm
Delivery MethodsDHL, FedEx, TNT, UPS
ShipmentDispatched within 24-48 hours
Payment MethodsTT, Western Union, Credit Card, PayPal
Product Images
21K6-32713 Controller ECU front view 21K6-32713 Controller ECU side view 21K6-32713 Controller ECU connector details
Compatible Products
Compatible accessories for 966H Loader
Frequently Asked Questions
How long does it take to install the ECM on machine?
  • Physical Installation: 15-30 minutes. The unit is typically secured by 4 bolts on the cool side of the engine.
  • Programming & Testing: 30-60 minutes.
Pro Tip: If the ECM is pre-programmed by us based on your machine's serial number, it is essentially "Plug & Play." If not, you will need a Cat ET (Electronic Technician) tool to flash the software. We recommend professional installation to ensure correct parameter synchronization.
How to determine if the ECM is faulty and needs replacement?
  • The ET diagnostic tool cannot communicate with the ECM, or it displays a "Module Not Responding" error.
  • Active fault codes related to internal memory (EEPROM) or voltage reference issues that persist after checking wiring harness.
  • Sudden engine stalling, severe power loss (Limp Mode), or persistent misfiring after sensors and harnesses have been ruled out.
  • Visible signs of overheating, water ingress, corrosion, or broken pins on connector headers.
What's your payment method?
Our payment methods include T/T, L/C, PayPal, etc.
Do you have stock?
Rich stock available.
How can I know my order is already shipping?
When the goods ship, we will share the tracking number. For sea or air freight, we can provide the bill of lading.
Step-by-Step Testing Guide
Pro-Tip: HEUI (Hydraulic Electronic Unit Injection) systems are extremely sensitive to contamination. A single speck of dust can cause premature failure.
  1. Prepare: Ensure the excavator is turned off and safely secured. Disconnect the battery to avoid electrical accidents.
  2. Inspect: Check the ECU for physical damage or loose connections.
  3. Connect Diagnostic Tool: Use a diagnostic tool recommended by the manufacturer. Connect it to the ECU according to instructions.
  4. Read Codes: Use the diagnostic tool to read any error codes (DTCs) stored in the ECU.
  5. Check Live Data: View live data parameters such as sensor readings and system voltages. Ensure they are within normal ranges.
  6. Functional Tests: If possible, perform tests to activate components or simulate sensor inputs. Verify that the ECU responds correctly.
  7. Reset (if needed): Reset the ECU if recommended by the manufacturer, especially after repairs or replacements.
  8. Document: Keep a record of all tests, codes, and results for future reference.
Quick Checklist for Buyers
Before replacing the ECM, always check the fuses, main relays, and ground connections. In many cases, a faulty ground wire or low battery voltage mimics an ECM failure.
Customer Reviews
Customer reviews and testimonials for JIAJUE products
Company Profile
Jiajue Machinery company overview and profile
Exhibition
Jiajue Machinery exhibition booth Jiajue Machinery exhibition display
Factory Environment
Jiajue Machinery factory facilities and environment
Packaging & Shipping
Product packaging and protection for Controller ECU Shipping preparation and logistics process

Product Highlights

21K6-32713 Controller ECU for Excavator HX210S HX220S HX220HD This high-quality 21K6-32713 Engine Control Unit ensures optimal performance and reliability for C15/C18 Engine systems in construction machinery applications. Compatible with Hitachi HX210S, HX220S, and HX220HD excavators. Product ...

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