| Technical Feature / Attribute | Product Specification Details |
| Brand / Manufacturer | COGENG |
| Part Number (MPN) | 20Y-06-24911 (Cross-ref: 20Y0624911, 20Y-06-24910, 20Y0624910) |
| Product Category | Internal Cabin & Monitor / Pilot Controller Wiring Harness Assembly |
| Primary Machine Application | Komatsu PC200-6 & Komatsu PC220LC-6 Hydraulic Excavators |
| Compatible Models | Komatsu PC200-6, PC200LC-6, PC210-6, PC220-6, PC220LC-6, PC230-6 |
| Engine Application | Komatsu S6D102 / SA6D102 Engine |
| Condition | 100% Brand New, Direct OEM Spec Replacement |
| Conductor Core Material | High-Conductivity Electrolytic Annealed Copper Wire (Multi-Strand) |
| Insulation & Outer Armor | Flame-retardant cross-linked polyethylene (XLPE), corrugated split loom & nylon braiding |
| Connector & Plug Types | Heavy-duty, IP67/IP68 dustproof and waterproof sealed multi-pin connectors |
| Operating Voltage | 24V DC Heavy Machinery Electrical System |
| Operational Temperature | -40°C to +125°C (-40°F to +257°F) continuous thermal tolerance |
| Quality Control & Testing | 100% Automated Continuity, Resistance, and Thermal Burn-in Bench Tested |
The COGENG 20Y-06-24911 Wiring Harness (superseding part number 20Y-06-24910) is a premium internal cabin, monitor panel, and pilot control electrical assembly engineered specifically for Komatsu PC200-6, PC200LC-6, PC220-6, and PC220LC-6 hydraulic excavators. As a vital communication bridge within the operator station, this harness routes critical power, signal, and ground feeds between the instrument cluster, pilot joysticks, throttle dials, safety lock switches, and the central electronic controller (ECU/PMC).
Komatsu Dash-6 series excavators perform demanding earthmoving and civil construction operations worldwide. Over thousands of operational hours, exposure to heat, cabin vibration, dust, and continuous mechanical movement can cause original wiring to suffer from insulation embrittlement, copper conductor fatigue, micro-cracks, and connector pin oxidation. Common failure symptoms include erratic monitor display readings, uncommunicative electronic throttle switches, intermittent pilot valve engagement, loss of instrument backlighting, and unexpected machine fault codes.
Manufactured to match exact OEM specifications, the COGENG 20Y-06-24911 wiring harness offers a direct plug-and-play solution. Built with high-conductivity copper cabling, flame-retardant protective sleeving, and factory-matched waterproof sealed connectors, this assembly restores clear electronic signal transmission, protects sensitive electronic controllers against short circuits, and ensures uninterrupted operational control on demanding job sites.
Main Cabin Interface Cable Trunk: High-conductivity multi-strand copper wiring designed for main control power distribution, ground loops, and cabin console wiring tracks.
Monitor Display Panel Branch: Pre-terminated leads featuring factory-matched multi-pin connectors designed to plug directly into the main gauge display and LCD cluster.
Pilot Joystick & Safety Interlock Leads: Dedicated branch connections for pilot control shut-off solenoid valves, safety lock levers, and horn/power-boost joystick switches.
Throttle & Mode Switch Harness: Direct connection points for the electronic engine speed dial, work mode selector switch, and wiper/light control panels.
IP67 Waterproof Sealed Connectors: Heavy-duty multi-pin connector plugs equipped with internal silicone weather seals and positive locking tabs to seal out dust, water, and debris.
Protective Outer Armor & Hardware: Abrasion-resistant corrugated split loom, heat-shrink reinforced branch junctions, and pre-installed rubber grommets and chassis mounting clips.
========================================================================================
COGENG 20Y-06-24911 WIRING HARNESS ARCHITECTURE
========================================================================================
[ Main Electronic Controller (ECU/PMC) Interface ]
|
|-- Main Cabin Power & Relay Feeds
|-- Key Ignition & Fuse Block Connectors
|
+-----------------+-----------------+
| |
[ Operator Console Branch Trunk ] [ Pilot & Instrument Control Trunk ]
| |
+--------------+--------------+ +--------------+--------------+
| | | |
(Operator Switches) (Display Cluster) (Pilot & Safety Locks) (Auxiliary Leads)
- Throttle Speed Dial - Monitor Panel - Pilot Lock Solenoid - Wiper / Washer Switch
- Work Mode Selector - Gauge Display - Joystick Buttons - Work Light Relay
- Key Ignition Plug - Fault Warning - Travel Alarm Switch - Cabin Ground Loop
Komatsu PC200-6
Komatsu PC200LC-6
Komatsu PC210-6
Komatsu PC220-6
Komatsu PC220LC-6
Komatsu PC230-6
Dash-6 Series Specificity: The 20Y-06-24911 harness is specifically designed for Komatsu Dash-6 generation excavators (-6 series). It is not compatible with Dash-5 or Dash-7 models due to differences in cabin control module pinouts and monitor plug styles.
Part Number Supersession: Part number 20Y-06-24911 directly replaces and supersedes earlier part number 20Y-06-24910 (20Y0624910). Always cross-reference your original part number and machine serial number prior to ordering.
Circuit Safety Check: Before installing the new wiring harness, switch off the main battery isolator and check for existing short circuits in auxiliary components to protect the new control wiring assembly.
+---------------------------------------------------------------------------------------+
| INSTALLATION WORKFLOW STEPS |
+---------------------------------------------------------------------------------------+
| [STEP 1: DISCONNECT POWER] ---> Shut off main battery isolator & disconnect (-) |
| terminal to eliminate risk of electrical short. |
+---------------------------------------------------------------------------------------+
| [STEP 2: LABEL & REMOVE] ---> Tag all existing connections on monitor, throttle, |
| and controller, unbolt clamps, and remove old harness.|
+---------------------------------------------------------------------------------------+
| [STEP 3: BENCH COMPARISON] ---> Lay out old harness beside COGENG 20Y-06-24911 to |
| verify branch lengths, pin count & plug styles. |
+---------------------------------------------------------------------------------------+
| [STEP 4: ROUTE & SECURE] ---> Route new harness along cabin console channels; |
| seat rubber grommets firmly in frame pass-throughs. |
+---------------------------------------------------------------------------------------+
| [STEP 5: PLUG & CLICK] ---> Connect monitor cluster, throttle switches, and |
| ECU connectors until locking tabs click tightly. |
+---------------------------------------------------------------------------------------+
| [STEP 6: SYSTEM TEST] ---> Reconnect battery, turn ignition key to ON position,|
| check monitor status, and perform operational test. |
+---------------------------------------------------------------------------------------+
| Detail | Description |
| Shipping Methods | By Air, By Sea, By Express (FedEx, UPS, DHL, TNT, etc.). The specific arrangement will be based on the cargo situation and destination. |
| Estimated Delivery Time | Based on the shipping time of the logistics company. The arrival time shown by the carrier's tracking system shall prevail. |
| Packing | Inner: PP bag. Outer: Export-grade carton box with protective foam. |
| Payment Terms | Western Union, L/C (Letter of Credit), T/T (Telegraphic Transfer), MoneyGram, D/A (Documents against Acceptance), D/P (Documents against Payment) |
| Policy Point | Terms |
| Merchant Return Policy | Products shipped are not returnable or exchangeable. |
| Quality Guarantee | Every board and harness is function-tested and burned-in before shipment to ensure it is not Dead on Arrival (DOA). |
| Pre-Shipment Confirmation | Photos and testing videos can be provided upon request before shipment to confirm correct part numbers and operational condition. |
Q1: Is part number 20Y-06-24911 fully interchangeable with 20Y-06-24910?
A: Yes, 20Y-06-24911 is the direct updated version that replaces 20Y-06-24910 and 20Y0624910 with full plug-and-play compatibility.
Q2: Are all cabin branch connectors sealed against dust and moisture?
A: Yes, all connection points feature heavy-duty IP67/IP68 sealed plugs designed to withstand dust, cabin humidity, and heavy job site washdowns.
Q3: Can I receive pre-shipment photos of the harness?
A: Yes! Pre-shipment photos and testing verification videos can be provided upon request prior to dispatch to confirm part numbers and connector layouts.
*shipping Details Return Sales*
Sales price:
Please contact COGENG sales customer service for specific prices.
Shipping method:
The specific arrangement will be based on the cargo situation.
Estimated delivery time:
It is based on the shipping time of the logistics company, and the arrival time shown shall prevail.
Contact details are at the bottom.
MerchantReturnPolicy:
The products shipped are not returnable or exchangeable.
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 SolenoidValve
Excavator Solenoid Valve Excavator Wiring Harness Excavator Seal Kit
Excavator Pressure Sensor Excavator Revolution Sensor Excavator Water Temp Sensor
Excavator Control Panel Excavator Switch Parts Excavator Motors
Excavator Hydraulic Pump Excavator Other parts Excavator Engine Oil
