JTHB210-3 Hydraulic Rock Breaker Charging Valve Use for Construction Machinery Hydraulic Hammer Accessories Charging Valve
JTHB210-3 Hydraulic Rock Breaker Charging Valve Use for Construction Machinery Hydraulic Hammer Accessories Charging Valve
MS28889-2 Charging Valve Parameter



Why choose Guangzhou Huilian?
1. We are manufacturers and product direct sales
2. More than 15 years of industry experience
3. Professional production technology, product good quality and Low price. The company has strict quality control measures in place, ensuring that only the best products reach its customers.
4. Fast delivery and Support OEM/ODM order. The company has a dedicated customer service team that is available 24/7 to assist customers with any queries or issues they may have.
5. Large Stock, we have all brand of spare parts, including electronic components, hardware, and software. This allows customers to source all their needs in one place, making it convenient for them.
6.We have the full range of mould size and stable and high quality production line.
Available Spare Parts (more than these)
| Ring Bush | Thrust Bush | Upper Bush | Front Cover | Tool Bush |
| Buffer Seal | Dust Seal | U-Packing | Back-up ring | Side Bolt |
| Rod Moil Point | Chisel | Washer | Through Bolt | Side Rod |
| Air Check Valve | Valve Adjuster | Accumulator | Accumulator Body | Accumulator Cover |
| Front Head | Grease Nipple | Rod Pin | Stop Pin | Rubber Plug |
| Charging V/V | Diaphragm | Seal Kit | O-Ring Seal | Gas Seal |
| Socket Plug | Piston | Adapter | Valve | Valve Plug |
| Down Cushion | Tool Set | N2 Gas Charging Set | N2 Gas Cylinder | B-3way valve assy |
| Seal Retainer | Valve Sleeve | Front Head Pin | Lower Bush | Hex Nut |
| Socket Bolt | Step Seal | Upper Cushion | Rubber Pad | Shock Absorber |

About Guangzhou Huilian Hydraulic Technology
Guang zhou Huilian Hydraulic Technology Co., Ltd is a professional manufacturer of Excavator Attachmnet, and has been specializing in this line of business for more than 17 years, Main products like Hydraulic Hammer, Hydraulic Breaker Parts, Excavator Quick Coupler, Excavator Ripper, Excavator Hydraulic Shear, Excavator Earth Auger, Excavator Hydraulic Grab, Orange Peel Grapple, Hydraulic Power Thumb and Excavator Grab Bucket etc.
Especially Hydraulic Hammer Breaker, The company believes that "Quality Changes the Future" and so it focuses on R&D, production and customer service for its high-end Hydraulic Breaker Hammer.
As a Chinese National High Tech Enterprise, we are at the forefront of development, driven by an Intelligent Manufacturing Strategy and a commitment to continuous innovation. We are breaking key industry technical bottlenecks and driving progress in the field. Our company is a market leader in the field of heavy-duty hydraulic breaker technology, with a range of products (HL40-HL210) that are ideal for excavators ranging from 0.5 to 100 tonnes.
With 17 years of dedicated expertise, we also specialize in manufacturing high-quality OEM hydraulic hammer parts for nearly all major brands worldwide. Our factory operates with a mature technical database and precise drawings, ensuring reliable and compatible components for brands such as Atlas Copco, Komatsu, CAT, Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many more. We provide a comprehensive range of critical parts including Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits etc-all engineered to meet original performance standards.
By choosing us, you gain a trusted partner who delivers precision, durability, and cost efficiency, keeping your equipment running with minimal downtime. Let us be your one-stop solution for reliable aftermarket Excavator Attachmnet.

FAQs
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with over 15 years of experience in precision production.
Q: Do you provide product warranties?
A: Yes. We offer product-specific warranty coverage .
Q: What quality control measures do you implement?
A: We maintain an in-house, experienced Quality Control (QC) team. Each order undergoes rigorous inspection and functional testing prior to shipment.
Q: What is your standard delivery timeline?
A: In-stock items are shipped within 1–3 business days; custom or regular orders typically require 2–3 weeks for production and delivery.
Q: What after-sales services do you provide?
(1) Customer inquiries are acknowledged within 24 hours.
(2) Technical support is available round-the-clock via dedicated channels.
(3) Upon confirmation of failure attributable to manufacturing defects, we provide complimentary replacement units at no cost.
Q: What payment methods do you accept?
A: We accept multiple internationally recognized payment terms, including T/T, D/A, D/P, L/C, and O/A. Final payment arrangements must be confirmed prior to shipment.
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