FAQs

Find answers to common questions about our excavator parts, services, and purchasing process. Get expert guidance on product selection, compatibility, and maintenance to ensure optimal performance and reliability.

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What types of excavator parts do you offer?

We provide a wide range of high-quality excavator parts, including hydraulic breakers, chisels, seal kits, diaphragms, pistons, wear bushes, retainer bars, through bolts, side bolts, valves, and liners.

Are your parts compatible with all excavator brands?

Yes, our parts are designed to be compatible with major brands like Komatsu, Caterpillar, Hitachi, Hyundai, Doosan, JCB, Kobelco, Sany, and many more.

Do you offer OEM and aftermarket parts?

Yes, we manufacture high-quality OEM parts and supply aftermarket parts from top brands such as NOK, Parker, SKF, and Hallite to ensure optimal performance.

What is your shipping and delivery time?

We offer fast and reliable global shipping. Delivery times vary depending on location and order size, but we strive to process and ship orders as quickly as possible.

How can I ensure I’m selecting the right part for my equipment?

Our expert team can assist you in finding the right part based on your machine model, specifications, and requirements. Contact us for personalized support.

Read our latest articles

Stay up to date with our news and receive updates on new products, services and industry insights.

Thu, 02/26/2026

From Metallurgy to Performance: Why Premium Hydraulic Breaker Spare Parts Chisels Outperform Cheap Alternatives

A deep dive into the metallurgy of hydraulic breaker chisels. Learn how 42CrMo steel, induction hardening, and precise manufacturing reduce the total cost of ownership compared to budget spare parts.

Thu, 01/22/2026

The 2026 Guide to Excavator Breaker Attachments: Selection, Tech & ROI Optimization

A comprehensive 2026 guide to excavator breaker attachments, covering selection, hydraulic flow optimization, and advanced maintenance protocols to maximize ROI and equipment lifespan.

Tue, 01/13/2026

2026 Ultimate Guide to Breaker Attachments for Mini Excavators: Efficiency & Maintenance

A comprehensive 2026 guide for fleet managers on optimizing mini excavator breaker attachments. Covers hydraulic flow matching, nitrogen charging, vibration suppression, and predictive maintenance to prevent failures and maximize ROI.

Sat, 01/24/2026

13 Powerful Reasons a Hydraulic Hammer Is Essential for Modern Construction

A hydraulic hammer is one of the most important attachments used in construction, demolition, mining, and infrastructure projects. Known for its powerful impact force and durability, a hydraulic hammer enables excavators to break concrete, rocks, and other hard materials efficiently. As projects demand higher productivity and lower operating costs, hydraulic hammers have become a standard solution worldwide.
In this article, we will explain what a hydraulic hammer is, how it works, its main types, applications, maintenance requirements, and why choosing high-quality parts makes a significant difference.

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HUILIAN-Machine

Huilian Machine has over 20 years of experience in hydraulic breakers & parts, offering comprehensive product solutions with exceptional quality and reliability.

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