Product Overview

This is a high-quality replacement engine intercooler radiator, manufactured to meet or exceed OEM specifications for the ZAX140W-3 excavator. Designed for optimal thermal efficiency and durability, it is an essential component for maintaining peak engine performance and fuel economy. We supply this part globally, with extensive experience serving major industrial markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured with exacting tolerances to ensure a perfect fit and seamless integration with the ZAX140W-3 cooling system.
• Enhanced Cooling Efficiency: Features an optimized core design for maximum heat dissipation, protecting the turbocharger and engine from heat-related stress and damage.
• Robust Construction: Built with high-grade aluminum and reinforced end tanks to withstand high pressure and thermal cycling, ensuring long service life in demanding excavator applications.
• Corrosion Resistance: Treated surfaces and high-quality materials resist corrosion from coolant and environmental exposure, reducing the risk of leaks and premature failure.
• Direct OEM Replacement: Designed as a direct bolt-on replacement, eliminating the need for modifications and ensuring reliable performance.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM part number:

• 4459212 – Primary OEM Part Number

Note: Always verify part number compatibility with your specific machine serial number before purchase.

Compatibility

This intercooler radiator is specifically engineered for:

• Machine Model: Hitachi ZAXIS ZAX140W-3 Excavator
• Application: Integral part of the charged air cooling (CAC) system for the engine.

Global Supply & Distribution

We are a trusted global supplier of heavy machinery parts with a robust logistics network. We ensure reliable delivery to key industrial hubs worldwide.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Stock availability for expedited shipping to major ports such as Los Angeles, Rotterdam, Singapore, and Dubai.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.
• B2B Focus: We specialize in bulk orders and supply to distributors, repair shops, and construction companies.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using advanced manufacturing processes.
• Rigorous Testing: Each unit undergoes pressure testing to verify integrity and leak-proof performance under operational conditions.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, providing peace of mind for your investment.
• Quality Materials: Sourced from reputable suppliers to ensure consistency and reliability in every part.

FAQ

Q: Is this a direct fit for my ZAX140W-3 excavator?
A: Yes. This intercooler radiator (Part #4459212) is engineered as a direct OEM replacement for the Hitachi ZAX140W-3. No modifications are required for installation.

Q: What are the signs that my intercooler radiator needs replacement?
A: Common indicators include a noticeable loss of engine power, increased black smoke from the exhaust (indicating poor combustion due to hot intake air), visible coolant or air leaks around the intercooler, or physical damage to the fins/core from debris impact.

Q: Do you provide technical support for installation?
A: While we supply the component, installation should be performed by a qualified technician familiar with heavy equipment cooling systems. We can provide general guidance and, upon request, source OEM installation manuals for your reference to ensure proper procedure is followed.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .