COGENG 208-06-76710 Main External Harness Komatsu PC400-8 PC450-8

Language

English

IsiXhosa saseMzantsi Afrika

COGENG 208-06-76710 Komatsu Wiring Harness | Direct OEM Replacement for PC400-8 PC450-8

Name: COGENG 208-06-76710 Komatsu Wiring Harness | Direct OEM Replacement for PC400-8 PC450-8
Brand: Excavator Solenoid Valve | Excavator Pressure Switch | Excavator Revol
Availability: InStock
Rating: 5 (1 reviews)

Product name: Komatsu Wiring Harness

Part No: 208-06-76710 2080676710

Model Number:For PC400LC-8 PC400LC-8R PC450-8 PC450LC-8R

Material:Lron+Rubber

Packing:PP bag inside, carton box outside

Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P

MOQ:Acceptable trial order

Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)

Place of Origin:Guangdong, China

Brand name:COGENG

CertifiCATEEion:ISO9001

Supply :500PCS

GET A QUOTE

Add to Quote List View Quote List

Desciption

The COGENG Komatsu Wiring Harness (Part Nos. 208-06-76710 / 2080676710) is a complete, high-quality electrical wiring assembly specifically designed for Komatsu large hydraulic excavators, including the PC400LC-8, PC400LC-8R, PC450-8, and PC450LC-8R models.

This wiring harness serves as the central nervous system of the excavator, connecting the engine ECU, pump controllers, sensors, solenoids, display panel, monitor system, and various other electrical components across the machine. A high-quality wiring harness is critical for reliable machine operation – protecting against:

Intermittent electrical faults
False error codes
Engine derating or shutdown
Hydraulic control issues
Complete machine downtime

Product Specification Sheet

Specification Category	Detailed Specification
COGENG Part Number	CG-KOM-2080676710
OEM Reference Number	208-06-76710
Compatible Models	Komatsu PC400-8, PC450-8 Excavators
Machine Weight Class	40-50 Ton Large Excavators
Wire Insulation Material	Oil-Resistant Cross-Linked Polyethylene (XLPE)
Connector Protection Rating	IP67 (Dust Tight & Submersible up to 1m)
Operating Temperature Range	-45°C to 135°C
System Voltage Rating	24V DC System
Application Environment	Mining, Heavy Construction, Quarry Operations
Quality Verification	100% Circuit Continuity & Insulation Tested
Warranty Protection	18-Month Limited Warranty

Decompose pictures

Parts list

NO	Number	Name	Qty
1	208-06-76710	Wiring Harness	1
2	08020-20000	• Diode	2
3	08041-00500	• Fuse, 5Amp.	1
4	08041-01000	• Fuse, 10Amp.	12
5	08041-02000	• Fuse, 20Amp.	5
6	08041-03000	• Fuse, 30Amp.	2
7	19M-06-31720	• Resistor	1
8	20Y-06-31660	• Fusible Link, 30Amp.	1
9	22U-06-11270	• Fusible Link, 65Amp.	1
10	HM6400-0012	• F-Connector, Black	2
10	HM6409-0071	• M-Connector, Black	2
11	HM6400-0013	• F-Connector, Green	2
11	HM6409-0072	• M-Connector, Green	2
12	HM6440-0129	• F-Connector, Pink	1
12	HM6440-0128	• M-Connector, Pink	1
13	HM6400-0016	• F-Connector, Orange	1
13	HM6409-0075	• M-Connector, Orange	1
14	208-06-75130	Cable	1
15	08038-00035	Cap, Terminal	1
16	08088-30000	Switch, Battery Relay	1
17	01010-80830	Bolt	2
18	01643-30823	Washer	2
19	08038-00519	Cap, Terminal	2
20	207-06-75122	Bracket	1
21	600-815-2170	Switch, Heater	1
22	01010-80616	Bolt	2
23	01643-30623	Washer	2
24	08038-00519	Cap, Terminal	1
25	08038-02027	Cap, Terminal	2
26	08028-CD065	Cable, Battery	1
27	08038-00035	Cap, Terminal	1
28	20Y-06-41561	Wiring Harness	1
29	08034-20536	Band	8

Application: Komatsu excavators PC400-8 and PC450-8

Component: Wiring harness (likely for engine, control system, or another electrical subsystem)

What to Check Before Ordering/Replacing:

Exact Compatibility: Verify the harness location (e.g., engine compartment, operator cab, sensor wiring).

Condition: Check for damaged connectors, frayed wires, or corrosion.

Alternate Part Numbers: Some harnesses may have superseded numbers—check with a COGENG dealer.

Installation decomposition diagram

Product Overview

COGENG's 208-06-76710 Wiring Harness is a precision-engineered electrical assembly designed specifically for Komatsu PC400-8 and PC450-8 excavators. This OEM-quality harness ensures reliable power distribution and signal transmission across the machine's critical systems, delivering optimal performance in demanding construction and mining applications.

Key Features & Benefits

1. Premium Construction

High-Grade Materials: Features oxygen-free copper conductors with heat-resistant insulation (PVC/XLPE) for maximum durability

Weatherproof Design: Protected against moisture, dust, chemicals, and extreme temperatures (-40°C to +120°C)

Vibration-Resistant: Reinforced with protective sleeving and secure mounting points

2. OEM Compatibility

Direct Replacement: Exact match for Komatsu part number 208-06-76710

Model Coverage: Compatible with:

Komatsu PC400-8 excavators

Komatsu PC450-8 excavators

3. Smart Engineering

Plug-and-Play Installation: Pre-assembled connectors with OEM-style terminals

Color-Coded Wiring: Simplified troubleshooting and maintenance

EMI Shielding: Reduces electrical interference for stable sensor/ECU communication

Technical Specifications

Parameter Details

Part Number 208-06-76710

Voltage Rating 24V DC

Wire Gauge 12 AWG (power) to 20 AWG (sensors)

Connector Types Waterproof Deutsch, AMP, or OEM equivalents

Certifications ISO 9001, SAE J1128 compliant

Applications

Powers and connects:

✔ Engine control modules (ECM)

✔ Hydraulic system sensors and solenoids

✔ Cab instrumentation and warning systems

✔ Lighting circuits and auxiliary components

Why Choose COGENG's Harness?

✅ OEM-Level Quality – Matches original Komatsu specifications

✅ Extended Service Life – Outperforms aftermarket alternatives

✅ Cost-Efficient – 30-50% savings vs. genuine Komatsu parts

✅ 12-Month Warranty – Guaranteed against defects

Installation Notes

Always disconnect battery before installation

Follow factory routing paths using original clips/channels

Verify all connectors are fully seated and locked

Test systems before returning to operation

Frequently Asked Questions

A. When will get the items after I place order?

Q. Once your payment is confirmed,? ?we will arrange the goods within 1~4 days; if not in stock, we will inform you before placing the order?

A. If I only know the excavator model, but can not offer parts No.,what should I do ?

Q. If possible, you can send us pictures of old products, nameplate or the size for reference.

A. How can you guarantee the quality??

Q. We will 100% test the goods before delivery. We also support video inspection.

A. How long will it take to delivery to my address??

Q. The normal delivery time is 3-7 days, depending on which country you are in.?

A : Which delivery method will you choose?

Q : By sea, air or express(DHL,Fedex,TNT, UPS, EMS etc.)，Sometimes we will arrange as the customer's demand.

A: What's package? Can you give me the package according my requirement??

Q. We usually packed by standard exported box or carton. And yes we can pack as per your requirement.

A: Can the price be cheaper?

Q: Of course, you will be offered a good discount for a big amount.

A: Why should I choose to buy from you?

Q:Our advantages: 100% quality assurance, develop and manufature follow original ones;Quick response within 24 hours; Small order allowed;Reasonable stock and timely delivery;Neutral packing, customized packing are allowed. Positive customer feedback from abroad market;Excellent after-sales service.

A : Which payment terms can you accept?

Q : Paypal. Western Union, Bank Transfer, T/T...

*Shipping Details Delivery Return*
Sales Price:
The displayed price is for reference only. Please contact COGENG sales support for the exact price.
Shipping Method:
Sea, land, or air transport; the specific method is determined based on the nature of the shipment.
Estimated Delivery Time:
Based on the dispatch time from the logistics carrier; the displayed arrival time serves as the reference.
Contact information is provided at the bottom of the page.
Merchant Return Policy:
Products shipped are not eligible for return or exchange.

Contact COGENG

📞 Phone: +86-185-2913-1515 🌐 Instagram

📧 Email: hugo@cogeng.net 🌐 Facebook：Excavator Parts Selection and Replacement Community

💬 WhatsApp +86-185-2913-1515 Facebook: Excavator Wiring Harness

💬 WeChat: +86-185-7865-1106 Facebook: Excavator Wire Harness

🌐 Website: cogeng.net Facebook: Excavator S