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309-5710 CAT Excavator ECU Control Unit Controller Computer Board
309-5710 CAT Excavator ECU Control Unit Controller Computer Board
Specifications
Product Type :
Engine Control Unit (ECU) / Electronic Control Module (ECM)
Model Number :
309‑5710
Delivery time :
3-7 Days
Delivery Time :
3-7 work days
Payment Terms :
L/C,D/A,D/P,T/T
Part Number :
309‑5710
Place of Origin :
China
Name :
ECU Control Unit
MOQ :
1
Brand Name :
CAT
Price :
$1420 - $1530
Shipment :
DHL FEDEX TNT EMS UPS
Packaging Details :
Carton Box
Payment Term :
PAYPAL\WEST UNION\TT\TRADE ASSURANCE
Supply Ability :
999
Description
309‑5710 ECU Controller Computer Board For CAT Excavator Engine ECU Control Unit
High‑quality aftermarket 309‑5710 computer board assembly, original‑equivalent engine control unit for Catr excavator electronic system repair and replacement.

Key Features

  1. Standard OEM part number 309‑5710, perfect plug‑and‑play match for target CAT machinery
  2. High‑precision mainboard chip, stable signal processing, accurate engine control and fault diagnosis
  3. Strict program burning & function testing before shipment, no program error, stable operation
  4. Waterproof, dust‑proof and anti‑interference circuit design, adapts to harsh construction site environments
  5. Exact pin definition and wiring layout same as original, direct installation without modification
  6. Anti‑aging electronic components, long service life and low failure rate under continuous working conditions
  7. Supports engine speed control, fuel injection regulation, fault code monitoring and data feedback
  8. Wide compatibility with multiple CAT excavator & engine models

Product Information

Item Specification
Part Number 309‑5710
Product Name ECU / Controller / Computer Board / Engine Control Module
Material High‑Grade Circuit Board, Industrial‑Grade Chips & Electronic Components
Function Engine Control, Speed Regulation, Fuel Injection Control, Fault Diagnosis, Signal Processing
Application CAT Excavator, Heavy‑Duty Construction Machinery
Condition Brand New Aftermarket Replacement

Related Products

Category Replaceable Part Numbers / Compatible Models
General OEM Series 309‑5710, 3095710, 286‑3686, 286‑3687
Compatible Excavator Models 320D, 323D, 324D, 325D, 329D, C6.4 Engine Series

Fitment Application

  • Suitable for Cat D‑series medium excavators equipped with C6.4 engine, widely used in construction machinery electronic system overhaul and repair workshops.

309-5710 CAT Excavator ECU Control Unit Controller Computer Board

309-5710 CAT Excavator ECU Control Unit Controller Computer Board

309-5710 CAT Excavator ECU Control Unit Controller Computer Board

309-5710 CAT Excavator ECU Control Unit Controller Computer Board

309-5710 CAT Excavator ECU Control Unit Controller Computer Board

FAQ

Q1: What is the OEM part number?

A1: Main part number is 309‑5710.

Q2: Which engine & excavator does it fit?

A2: Mainly for CAT C6.4 engine, compatible with 320D, 323D, 324D D‑series excavators.

Q3: Is the program pre‑installed?

A3: Yes, pre‑programmed, plug‑and‑play directly.

Q4: Can it be installed directly?

A4: OEM standard pin definition, no modification needed.

Q5: What is the main function?

A5: Control engine working status, fuel injection, speed and fault diagnosis.
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309-5710 CAT Excavator ECU Control Unit Controller Computer Board

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Product Detail
Product Type :
Engine Control Unit (ECU) / Electronic Control Module (ECM)
Model Number :
309‑5710
Delivery time :
3-7 Days
Delivery Time :
3-7 work days
Payment Terms :
L/C,D/A,D/P,T/T
Part Number :
309‑5710
Contact Supplier
309-5710 CAT Excavator ECU Control Unit Controller Computer Board

Guangzhou Lanxin Machinery Equipment Co., Ltd

Verified Supplier
1 Years
guangzhou
Since 2008
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Construction Engine, Excavator Engine Parts, Hydraulic Pump Assembly
Total Annual :
10000000￥-100000000￥
Employee Number :
50~150
Certification Level :
Verified Supplier
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