This full set seal kit is matched maintenance spare part for hydraulic rock drifter and mining drilling rig. The package includes abundant O-rings, oil seals, gaskets and various composite sealing components. Made of premium nitrile rubber, PTFE and high-performance sealing materials, it features outstanding oil resistance, high-pressure resistance, wear resistance and anti-aging performance, effectively preventing internal and external hydraulic leakage under tough underground mining operating conditions.
All sealing elements are manufactured strictly according to original dimension specifications. It enables one-stop overhaul maintenance, solves hydraulic oil leakage faults of rock drill, stabilizes drilling performance and extends service life of hydraulic assemblies. It is a perfect aftermarket repair replacement kit.
We supply full series rock drifter spare parts. Bulk order and wholesale service are supported.
| 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 AS
Guangzhou Huilian Machinery Equipment Co., Ltd
Guangzhou Huilian Machinery Equipment 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 dedid 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, Furukawa, Montabert, Indeco, NPK, Soosan, 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.
F & Q
Q1. Are you a manufacturer?
Yes,We have our own independent factory, you can get the most favorable factory price directly
Q2: When can I get the price?
Usually, we provide a quotation within 24 hours after your inquiry.
Q3: Are you able to manufacturing products according to customer's design?
Sure, we have made many special orders from oversea for 17 years since 2009. So we have enough ability to deal with any cases. OEM certifi is available to provided.
Q4: What's your advantages in the machinery manufacturing industry?
Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q5: Are you sure that your product will fit my hydraulic breaker?
We have different brand hydraulic breaker parts. Show me your model number, and we can give you best match products.
Q6: Which countries have you been exported recently?
Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.
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