HDparts 6WG1 Starter Motor 24V 11T 7.5kW M9T80971 230007400 for ZAX450 Excavator

Product Details

Product Overview

This HDparts 6WG1 diesel starter motor is a high-performance, direct replacement unit engineered for heavy-duty machinery, specifically the Hitachi ZAX450 excavator. Designed to meet or exceed OEM specifications, this 24V, 11-tooth, 7.5kW starter ensures reliable engine cranking in demanding job site conditions. We ship globally to major industrial hubs in North America, Europe, the Middle East, and the Asia-Pacific region, ensuring fast delivery to support your equipment uptime.

Key Features & Benefits

• High Torque Output: 7.5kW power rating provides robust cranking force for quick and reliable 6WG1 engine starts, even in cold weather.
• Durable Construction: Built with heavy-duty components to withstand high vibration, shock loads, and extreme temperatures common in excavator operations.
• OEM Standard Fitment: Direct bolt-on replacement with an 11-tooth pinion gear, ensuring seamless installation without modifications.
• Enhanced Longevity: Features sealed bearings and high-quality copper windings to resist dust, moisture, and wear, extending service life.
• Rigorous Testing: Every unit undergoes performance, load, and durability testing to guarantee reliability before shipment.

Technical Specifications

OEM Cross-Reference

This HDparts starter motor replaces the following OEM part numbers:

• M9T80971 (Isuzu / Hitachi)
• 230007400

Note: Always verify your existing part number and application for exact compatibility before ordering.

Compatibility

• Engine: Isuzu 6WG1 diesel engine
• Excavator Model: Hitachi ZAX450
• Other Applications: May fit other heavy equipment using the same 6WG1 engine and starter configuration. Please cross-reference your OEM part number.

Global Supply & Distribution

HDparts maintains a robust global logistics network to serve B2B clients worldwide. We offer:

• Worldwide Shipping: Reliable courier and freight options to all major continents.
• Key Markets: Extensive supply to North America, Europe, the Middle East (UAE, Saudi Arabia), Southeast Asia, Africa, and Oceania.
• Fast Delivery: Stocked inventory ready for dispatch to major ports (e.g., Rotterdam, Singapore, Dubai, Los Angeles) and industrial centers.
• Export Expertise: Experienced in international trade documentation, customs clearance, and bulk order fulfillment for distributors and fleet operators.

Quality Assurance

We are committed to providing components that deliver original-equipment performance and reliability.

• Manufacturing Standards: Produced in ISO 9001-certified facilities following strict quality control processes.
• Warranty: Backed by a 12-month warranty against manufacturing defects in materials and workmanship.
• Testing: Each starter motor is tested for voltage, amperage draw, torque output, and pinion engagement before leaving the factory.

FAQ

Q: Is this starter motor a direct replacement for my Hitachi ZAX450?
A: Yes, this M9T80971 starter is designed as a direct bolt-on replacement for the Isuzu 6WG1 engine used in the Hitachi ZAX450 excavator. It matches the original 24V, 11T, 7.5kW specifications. We recommend checking your old unit’s part number against our cross-reference to confirm fitment.

Q: What maintenance is required for this starter motor?
A: This starter motor is maintenance-free under normal operating conditions. However, ensure the electrical connections (battery cables and solenoid terminals) are clean and tight. Regularly inspect the mounting bolts for tightness and the drive pinion for wear to ensure optimal performance.

Q: Can this starter be installed on other equipment using the 6WG1 engine?
A: It is primarily designed for the ZAX450, but it may be compatible with other machinery using the Isuzu 6WG1 engine with the same starter mounting configuration and pinion tooth count. You must verify the OEM part number (M9T80971 or 230007400) on your existing starter to ensure a proper fit. We are happy to assist with compatibility checks upon request.