| Category | Specification |
|---|---|
| COGENG Set Number | CG-HIT-SET-0005386-0006001 |
| OEM References | 0005386 & 0006001 |
| Compatible Models | ZX200-3, ZX210-3, ZX240-3 |
| Machine Weight Range | 20-24 Ton Excavators |
| Application | General Construction & Earthmoving |
| Wire Insulation | Oil-Resistant XLPE |
| Connector Rating | IP67 (Waterproof & Dustproof) |
| Temperature Range | -40°C to 125°C |
| Voltage Rating | 24V DC System |
| Generation | Hitachi ZX-3 Series |
| Quality Validation | 100% Paired Circuit Testing |
| Warranty Coverage | 18-Month Limited Warranty |
| NO | Number | Name | Qty |
| 1 | 0005386 | Wiring Harness | 1 |
| 1 | 0006001 | Wiring Harness | 1 |
| 2 | 14M7274 | NUT | 4 |
| 4 | 24M7028 | WASHER | 5 |
| 5 | H77698 | Tie Band | 14 |
| 8 | XCL-19 | HOSE CLAMP | 2 |
| 9 | 4449250 | CLIP | 12 |
| 10 | 4190275 | CLAMP | 1 |
| 11 | T78787 | CLAMP | 3 |
| 13 | 4190261 | CLIP | 5 |
| 14 | 4254600 | CLIP | 5 |
| 15 | T28949 | CLAMP | 3 |
| 16 | 4257159 | BRACKET | 2 |
| 18 | 1825530391 | RELAY | 1 |
| 18 | 4681233 | RELAY | 1 |
| 18 | 1825530391 | RELAY | 1 |
| 18 | 4681233 | RELAY | 1 |
| 22 | XCL-29 | HOSE CLAMP | 1 |
| 23 | R50454 | CLAMP | 2 |
| 24 | XCL-29 | HOSE CLAMP | 1 |
| 25 | 19M7938 | Cap Screw | 27 |
| 25 | 24M7346 | WASHER | 27 |
| 26 | 4418301 | BRACKET | 1 |
| 27 | 21M7022 | SCREW | 2 |
| 27 | 12M7064 | LO CK WASHER | 2 |
| 29 | 19M7560 | Cap Screw | 3 |
| 29 | 24M7054 | WASHER | 3 |
| 31 | 19M7162 | Cap Screw | 2 |
| 31 | 24M7055 | WASHER | 2 |
| 35 | 8110130 | BRACKET | 1 |
| 37 | 4259220 | CLIP | 1 |
| 37 | H77698 | Tie Band | 1 |
| 38 | 8121468300 | SENSOR | 1 |
| 39 | 8972177780 | PRESSURE SENSOR | 1 |
| 40 | 19M7662 | Cap Screw | 1 |
Complete machine power shutdown required before installation
Install both harnesses as matched set for optimal system integration
Follow ZX-3 series specific routing diagrams
Ensure all connectors are fully engaged and locking mechanisms secured
Verify proper clearance in mid-size excavator compartments
Perform comprehensive system diagnostics after installation
1. What exactly is this product? Is it one harness or multiple?
This is a set of two wiring harnesses covering complementary circuits on Hitachi ZX-3 series mid-size excavators:
Part No. 0005386 – Typically corresponds to the engine wiring harness or a main chassis harness section
Part No. 0006001 – Typically corresponds to the cab/cowl wiring harness, monitor panel harness, or a secondary chassis harness section
The two harnesses are sold as a paired set by COGENG to provide a complete electrical backbone replacement for the specified models. Confirm with your supplier which specific harness circuits each number covers on your machine's configuration.
2. Which Hitachi excavator models does this set fit?
This harness set is specifically cross-referenced for:
Hitachi ZX200-3
Hitachi ZX210-3
Hitachi ZX240-3
These are all Dash-3 generation mid-size excavators. The set is not guaranteed to fit:
Earlier Dash-1 or Dash-2 variants (e.g., ZX200-2, ZX200-1)
Later Dash-5 or Dash-6 models
Larger ZX-3 models (ZX270-3, ZX330-3, ZX350-3) without verification
Other Hitachi construction equipment (wheel loaders, dozers, etc.)
Always verify fitment by cross-referencing your machine's serial number and the original Hitachi harness part numbers before ordering.
3. Why would I need to replace the entire wiring harness?
Complete harness replacement is typically necessary when:
Brittle/cracked insulation – Age and heat cycling degrade wire insulation, causing intermittent shorts and opens
Connector corrosion – Water ingress corrodes terminals inside connector housings, creating high-resistance faults that are impossible to clean reliably
Rodent damage – Wires chewed in multiple locations; splicing individual wires is unreliable long-term
Fire or arc damage – Localized burn events compromise adjacent circuits even if they appear intact
Previous butchered repairs – Accumulated splices, scotch-locks, and incorrect gauge wire repairs make the existing harness unreliable
Intermittent electrical faults – The "ghost in the machine" — sensors flagging, warning lights flickering, solenoids dropping out — often traced to fatigue breaks inside wire insulation at flex points
