Upper Bush Inner Bush For MONTABERT BRH501 Hydraulic Rock Hammer Breaker Spare Parts

• Excellent Toughness & Durability:Optimized internal grain structure delivers outstanding core toughness, resisting cracking under extreme stress.
• Anti‑Corrosion & Anti‑Rust Treatment:Surface protection effectively resists oxidation, hydraulic oil corrosion, and harsh outdoor conditions.
• Cost-Effective Maintenance Solution: Facilitates easy maintenance, allowing contractors to keep their hydraulic breaker in operation without incurring heavy repair bills, ultimately maximizing profits on the job site.

Guangzhou Huilian Hydraulic Technology Co., LTD.

Guangzhou Huilian Hydraulic Technology Co., Ltd. is a specialist manufacturer of excavator attachments, with over 17 years of focus and experience in the industry. Our core product portfolio includes hydraulic hammers, breaker parts, quick couplers, rippers, hydraulic shears, earth augers, grabs, orange peel grapples, power thumbs, and buckets.

Hydraulic breakers are our flagship product. Guided by the philosophy “Quality Changes the Future”, we prioritize R&D, precision manufacturing, and customer service for our high-end breaker series.

As a national high-tech enterprise, we lead the industry through smart manufacturing and continuous innovation. We have solved key technical bottlenecks in heavy-duty breaker technology, with our HL40–HL210 series suitable for excavators from 0.5 to 100 tons.

Drawing on 17 years of expertise, we also produce high-quality OEM breaker parts for nearly all major brands, including Atlas Copco, Komatsu, , Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, and Rammer. Our factory maintains mature technical databases and precise drawings, ensuring reliable, compatible components such as seal kits, pistons, diaphragms, cylinders, front/back heads, chisels, accumulators, bushings, through bolts, valve sleeves, and charging kits—all built to match original performance standards.

Partner with us for precision, durability, and cost-effective solutions that minimize equipment downtime. We are your one-stop provider of reliable aftermarket excavator attachments.

Frequently Asked Questions

1.What's your advantage?

Reply: We have competitive prices. Fast delivery time etc. High quality products, high reliability, high safety.

 

2. Are you sure that your product will fit my excavator?

Reply: Our can be adapted to different excavators. Show me your model number, and we can give you best solution.

 

3. Is there any after-sale guarantee?

We will track the shipment of the goods throughout the entire process, until the goods reach you safely, and we will also provide videos or remotely guide you to install the products.

 

4. How many days after the order can be shipped?

If the products in stock, we will ship it for you within 24 hours, if the stock is insufficient, we will discuss the delivery date with you.

 

5. How long for transport?

If it is express or air freight, it will take 5-7 days, if it is by sea, it will take one month, it depends on your address.