Ramp offers to buy: Wiring Harness for Hitachi ZAX & ZX Series Excavators (Part Number: 47730-003323)

✅ In stock – order now

📄 Product Description:

OEM-spec wiring harness engineered for a wide range of Hitachi ZAX and ZX excavators. This heavy-duty harness provides stable electrical communication between the ECM, engine sensors, hydraulic electronic controls, actuators, monitoring systems, and auxiliary circuits. Manufactured with high-temperature insulation, reinforced protective sheathing, and sealed waterproof connectors, ensuring long-term durability in demanding construction and mining environments.

Ideal replacement for damaged, burnt, shorted, or malfunctioning 47730-003323 harness assemblies.

🔧 Compatibility (Applications):

Machine Compatibility:

• Hitachi ZAX200-1

• Hitachi ZAX200

• Hitachi ZAX120

• Hitachi ZX300

• Hitachi ZX330

• Hitachi ZX400

• Hitachi ZX450

• Other ZAX / ZX models using the same wiring platform

(This part number is used across multiple Hitachi generations, especially in 20–45 ton classes.)

Systems Supported:

• ECM communication

• Engine oil pressure, coolant temp, RPM sensors

• Hydraulic electronic control circuits

• Fuel system sensors

• Machine monitoring & diagnostic systems

• Actuator & auxiliary wiring

Part Number: 47730-003323

Cross-references: 47730003323, 47730-003323, and OEM-matching equivalents.

🛠 Specifications:

• Manufacturer: OEM / Hitachi-approved supplier

• Type: Complete engine & machine wiring harness

• Coverage: ECM, injectors, pressure/temperature sensors, hydraulic controls

• Condition: New / Replacement

• Insulation: Heat-, oil-, and vibration-resistant

• Connector Type: OEM waterproof sealed connectors (IP-rated)

Components Included:

• Complete wiring harness assembly

• ECM communication connectors

• Engine & hydraulic sensor connectors

• Fuel system connectors

• Protective cable loom & reinforced shielding

Packaging: Factory-sealed anti-static protective package

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-grade harness for multi-model Hitachi ZAX & ZX excavators

• Direct-fit replacement for 47730-003323

• Built for harsh, high-vibration environments

• Ensures accurate ECM communication & stable machine performance

• Fully factory-tested to meet Hitachi OEM electrical standards