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Quality 195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator factory
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Quality 195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator factory
Quality 195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator factory
Quality 195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator factory
Quality 195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator factory
Quality 195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator factory
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195-3510 156-8143 Right and Left Joystick Hand Handle for E301.8 301.6 302.5 301.5 Mini Excavator

Brand Name: JIAJUE
Model Number: E320GC E336GC E330GC E345GC
Place of Origin: CHINA
Minimum Order Quantity: 1
Price: Please send mail or WhatsApp
Supply Ability: 1000PCS/MONTH

Product Details


Part Number: 195-3510 / 156-8143 MOQ: 1
Engine: E301.8 301.6 302.5 301.5 Mini Excavator
Highlight

Mini Excavator Joystick Handles

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Right Left Joystick E301.8 301.6

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Excavator Joystick 195-3510 156-8143

Product Description

Product Overview

The 195-3510 / 156-8143 Right and Left Joystick Hand Handle is a high-quality rebuilt control unit engineered for E301.8, 301.6, 302.5, and 301.5 Mini Excavator models. Designed for construction machinery used in repair shops, manufacturing plants, and heavy equipment operations, this joystick hand handle delivers reliable performance and precise operator control.

Manufactured to strict quality standards, the unit ensures accurate signal response, dependable fault diagnostics, and seamless integration with your excavator's existing hydraulic and electronic systems.

Product Specifications
Product NameRight and Left Joystick Hand Handle
Part Number195-3510 / 156-8143
Brand NameJIAJUE
Compatible ModelsE320GC, E336GC, E330GC, E345GC Excavator
ConditionNEW
AvailabilityRich Stock
Delivery TimeUsually delivered within 1–3 days after payment
Approximate Weight2 KG
Size (per unit)20 cm × 30 cm × 8 cm
Delivery MethodsDHL, FedEx, TNT, UPS
ShipmentDispatched within 24–48 hours
Payment MethodsTT, Western Union, Credit Card, PayPal
Product Images
Compatible Products
Compatible related products and accessories for 966H Loader
Frequently Asked Questions
How long does it take to install the ECM on the 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, which takes additional time. 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. This is a critical sign of internal hardware failure.
  • Active fault codes related to internal memory (EEPROM) or voltage reference issues that persist after checking the wiring harness often indicate ECM failure.
  • Sudden engine stalling, severe power loss (Limp Mode), or persistent misfiring (missing injector driver signals) after sensors and harnesses have been ruled out.
  • Visible signs of overheating (burning smell), water ingress, corrosion, or broken pins on the connector headers.
What are your payment methods?

Our payment methods include T/T, L/C, PayPal, and more.

Do you have stock available?

Yes, rich stock is available for immediate dispatch.

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 ECM 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 excavator's manufacturer. Connect it to the ECU according to the tool's instructions.
  4. Read Codes: Use the diagnostic tool to read any error codes (DTCs) stored in the ECU. These codes indicate potential problems with the ECU or connected systems.
  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 without delays or errors.
  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 excavator electronic control modules
Company Profile
Jiajue Machinery company overview and profile
Exhibition
Factory Environment
Jiajue Machinery factory facilities and environment
Packaging & Shipping

Product Highlights

Product Overview The 195-3510 / 156-8143 Right and Left Joystick Hand Handle is a high-quality rebuilt control unit engineered for E301.8, 301.6, 302.5, and 301.5 Mini Excavator models. Designed for construction machinery used in repair shops, manufacturing plants, and heavy equipment operations, ...

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