Product Overview

This professional-grade pump kit is engineered for the precise repair and maintenance of Hitachi ZX-series excavator engines. Designed as a direct replacement for worn components, this comprehensive kit restores optimal fuel system pressure and performance. We supply this critical engine part globally, with established logistics to major industrial markets across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable support for construction and mining fleets worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and reliable operation, ensuring seamless integration with your Hitachi engine.
• Enhanced Durability: Components are crafted from high-grade materials to withstand the high-pressure demands and harsh operating conditions of heavy machinery.
• Performance Restoration: Effectively restores fuel injection pressure and engine efficiency, addressing common issues like power loss, hard starting, or irregular idling.
• Cost-Effective Maintenance: Provides a complete solution for pump overhaul, extending engine service life and avoiding the higher cost of complete pump replacement.
• Comprehensive Kit: Includes all necessary seals, gaskets, and wear components for a complete pump service, saving time on sourcing individual parts.

Technical Specifications

OEM Cross-Reference

This pump kit serves as a direct replacement for the original Hitachi pump assembly components. For precise verification, please confirm the specific pump model number on your unit. This kit is designed to be compatible with the standard fuel injection pumps installed on the listed engine models.

Compatibility

Primary Application: This kit is designed for the fuel injection pumps used in Hitachi excavators with the following engine models:

• Hitachi ZX110 Excavator Engine
• Hitachi ZX120 Excavator Engine
• Hitachi ZX130-5A Excavator Engine

Note: Always verify the specific pump model number on your equipment before ordering to ensure correct fitment. Compatible with machines in common production year ranges for these models.

Global Supply & Distribution

We are a trusted global supplier for heavy machinery parts, facilitating smooth international trade. Our capabilities include:

• Worldwide Shipping: Reliable export to all major continents via air and sea freight.
• Key Markets Served: Extensive experience supplying to North America (USA, Canada), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Efficient Logistics: Fast delivery to major industrial ports and logistics hubs, with consolidated shipping options for bulk orders.
• Trade Compliance: All shipments are prepared with accurate commercial invoices, packing lists, and comply with international export regulations.

Quality Assurance

We partner with ISO-certified manufacturers to ensure the highest standards. Every pump kit is subjected to stringent quality control checks for dimensional accuracy and material integrity. Components are packaged to prevent damage during transit. We stand behind our parts with a standard warranty against manufacturing defects, providing our B2B clients with confidence and reliability for their maintenance operations.

FAQ

Q1: How do I confirm this kit is the correct one for my Hitachi excavator?
A1: The most reliable method is to match the kit to your engine model (ZX110, ZX120, or ZX130-5A) and to physically inspect the existing fuel injection pump on your machine for any model/serial tags. Cross-referencing the pump’s OEM part number is recommended for 100% certainty.

Q2: Does this kit require professional installation?
A2: Yes. Rebuilding a high-pressure fuel injection pump requires specialized tools, a clean environment, and technical expertise. Incorrect installation can lead to fuel leaks, engine damage, or poor performance. We recommend installation by a qualified diesel technician.

Q3: What symptoms indicate that my Hitachi engine needs this pump kit?
A3: Common signs include difficulty starting, loss of engine power under load, excessive black or white smoke from the exhaust, irregular engine idling, or visible external fuel leaks from the pump housing. A loss of fuel pressure is a key diagnostic indicator.

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 .