KOMAC KB4200 Hydraulic Breaker Piston | Premium 42CrMoA Alloy Steel Hydraulic Breaker Hammer Parts
Place of Origin:China
Brand Name:Huilian
Certification:CE
Model Number:KB4200 Piston
Minimum Order Quantity:1 PCS
Price:Negotiable
Payment Terms:L/C, D/A, D/P, T/T, Western Union
Supply Ability:1000 Pieces per Month
Product Details
Type:
KOMAC Hydraulic Rock Breaker Parts
Part Name:
KB4200 Hydraulic Hammer Piston
Model:
KB3600 KB4200 KB5000
Application:
KB3600 KB4200 KB5000 Hydraulic Hammer
Material:
Crmo40 Crmo42
Oem:
Available, Acceptable OEM Service
Applicable Industries:
Machinery Repair Shops, Construction Works, Energy & Mining, Manufacturing Plant
Product Description
KOMAC KB4200 Hydraulic Breaker Piston | Premium 42CrMoA Alloy Steel Hydraulic Breaker Hammer Parts
| Parts name | KB4200 Hydraulic Hammer Piston |
|---|---|
| Model | KB3600 KB4200 KB5000 |
| Delivery Time | 1-12 Work days |
| Position | Hydraulic Cylinder System |
| Material | Crmo40 Crmo42 |
| Brand | HUILIAN, or as required |

We could supply the following brand Rock Breaker parts
About Guangzhou Huilian Hydraulic Technology
Guangzhou 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, Sandvik, 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 Attachment.
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, Sandvik, 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 Attachment.


FAQ
-
Q: Are you a manufacturer?A: Yes, we are a direct factory manufacturer with full in-house production capabilities, established in 2009.
Q: Will your parts fit my hydraulic breaker?A: Our components are engineered to be fully compatible with most leading hydraulic breaker brands and models worldwide. Simply share your equipment’s full model number, and we will verify compatibility for you immediately.
Q: What makes your company stand out?A: We combine fast production lead times, rigorous quality control standards, responsive customer support, and advanced manufacturing technology to deliver reliable, cost-effective hydraulic breaker parts you can trust.
Q: Which countries do you export to?A: Our products are sold globally, including Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, and many more regions.
You May Also Like
Video
18 - 21 Tons Excavator Breaker Hammer Hydraulic With 135mm Chisel Soosan SB70
Soosan SB70 hydraulic breaker with 135mm chisel for 18-21 ton excavators. Features high durability, efficiency, and compatibility with CAT320/CAT323/PC200 models. Certified quality with optional customizations available.
Heavy Duty 30 - 40 Ton Excavator Ripper Attachment With High Strength Tooth
HLR14 hydraulic ripper for 30-40t excavators delivers unmatched ground penetration in rock & frozen soil. Heavy-duty 90mm plate construction ensures durability. Includes 1-year warranty, free spare parts, and technical support for mining, demolition & construction applications.
Durable HL04DL Excavator Hydraulic Quick Coupler With Hydraulic Locking System
HL04DL hydraulic quick coupler for 5-8T excavators. Features fast hydraulic attachment changes, reinforced safety locking, and durable steel construction. Includes 1-year warranty, technical support, and custom options.
5 - 8 Ton Excavator Attachments HL04DT Hydraulic Rotary Quick Hitch With 360° Rotary Function
HL04DT hydraulic rotary quick coupler for 5-8T excavators. Features 360° rotation, rapid attachment changes, high-strength steel construction, and secure locking. 1-year warranty with global technical support. Fits Komatsu, CAT, Volvo, Hyundai, SANY models.
Contact Us
You Can Contact Us At Anytime!