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Quality 259-4877 2594877 Console Wiring Harness for E312D2 E312D2 GC Excavator factory
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Quality 259-4877 2594877 Console Wiring Harness for E312D2 E312D2 GC Excavator factory
Quality 259-4877 2594877 Console Wiring Harness for E312D2 E312D2 GC Excavator factory
Quality 259-4877 2594877 Console Wiring Harness for E312D2 E312D2 GC Excavator factory
Quality 259-4877 2594877 Console Wiring Harness for E312D2 E312D2 GC Excavator factory
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259-4877 2594877 Console Wiring Harness for E312D2 E312D2 GC Excavator

Brand Name: JIAJUE
Model Number: E312D2 E312D2 GC
Place of Origin: CHINA
Minimum Order Quantity: 1pc
Price: Please send by email or WhatsApp
Supply Ability: 100PCS/MONTH

Product Details


Material: Steel Place Of Origin: Guangdong,China
MOQ: 1 OEM: Support
Highlight

E312D2 excavator wiring harness

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259-4877 console wiring harness

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E312D2 GC spare parts harness

Product Description

Product Overview: 259-4877 Console Wiring Harness

The 259-4877 (2594877) Console Wiring Harness is a precision-engineered electrical component designed for E312D2 and E312D2 GC excavators. Manufactured by JIAJUE in Guangzhou, this new-condition harness delivers reliable circuit connectivity for console controls, ensuring stable operation of your machine's electrical systems. Each unit is thoroughly inspected and backed by rich stock availability for fast fulfillment.

Technical Specifications
Product NameWiring Harness
Part Number2594877
Engine ModelE312D2 / E312D2 GC
TypeExcavator Parts
Place of OriginGuangzhou, China
Brand NameJIAJUE
MOQ1 Piece
ConditionNew
AvailabilityRich Stock
Product Images
Frequently Asked Questions

Q1: How long does it take to install this harness to the machine?

Installing a complete 304-4513 harness, under normal conditions and without additional faults, requires 4–6 hours by mechanics (2 people working together).

Q2: How do we determine if a chassis harness is damaged?

On an E320D machine, walking abnormality is a common indicator: the drive motor solenoid stops working, walking speed switching malfunctions, or fault codes appear and disappear when walking or shaking the wiring harness.

Q3: How does this harness ensure compatibility with the D6T?

Compatibility is verified by checking the following:

  • Whether the circuit functions are consistent
  • Whether the number and arrangement of the plugs and pins are consistent
  • Whether the electrical voltage parameters are matched

Q4: What are your payment methods?

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

Q5: Do you have stock?

Yes, rich stock is available for immediate order fulfillment.

Step-by-Step Testing Guide

HEUI (Hydraulic Electronic Unit Injection) systems are extremely sensitive to contamination. A single speck of dust can cause premature failure.

  1. Connect each plug of the wire harness to the corresponding hole on the test bench.
  2. Each time a switch is turned on, a function is tested. The corresponding indicator light turns on, indicating that the function is normal.
Quick Checklist for Buyers
PreparationRequirement
BatteryMust be disconnected
Old HarnessCompare with the new one first
Pins / PlugsClean and straight
RoutingSmooth path, no sharp edges
FasteningSecure but not over-tightened
Additional Information

Product Highlights

Product Overview: 259-4877 Console Wiring Harness The 259-4877 (2594877) Console Wiring Harness is a precision-engineered electrical component designed for E312D2 and E312D2 GC excavators. Manufactured by JIAJUE in Guangzhou, this new-condition harness delivers reliable circuit connectivity for ...

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