Function: Control the movement of the lower arm cylinder diameter: 50mm ~ 115mm Rod diameter: 25mm ~ 70mm Stroke: ≤1000mm Thrust: 305KN Max(Cylinder diameter 115mm/ pressure 29.4MPa)
Elevate your excavator's performance with the cutting-edge 3 Stages Bucket Arm Cylinder by HCIC. Crafted for durability and precision, this hydraulic cylinder enhances the reach and efficiency of your equipment, ensuring seamless operation in diverse excavation tasks.
The 3 Stages Bucket Arm Cylinder is engineered for excavators, facilitating smooth and accurate movements of the bucket arm during digging, loading, and material handling operations. It optimizes productivity and versatility across construction, mining, and earthmoving projects.
The output force of the hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides. Its structure is simple and reliable. When it is used to achieve reciprocating exercise, the disassembly deceleration device has no dynamic gaps, and the movement is stable. Therefore, it is widely used in various mechanical hydraulic systems. The hydraulic cylinder is basically composed of cylinder and cylinder heads, piston and piston rods, sealing devices, buffer devices and exhaust devices. The buffer device and exhaust device depends on the specific application, and other devices are essential.
| Parameters | Specifications |
|---|---|
| Cylinder Type | Three-Stage Telescopic Cylinder |
| Maximum Pressure | Customizable (Specify Requirements) |
| Stroke Length | Customizable (Specify Requirements) |
| Bore Diameter | Customizable (Specify Requirements) |
| Rod Diameter | Customizable (Specify Requirements) |
| Mounting Style | Customizable (Specify Requirements) |
| Material | High-Strength Steel |
| Seal Type | Advanced Sealing Technology |
| Fluid Compatibility | Hydraulic Fluid |
HCIC, established in 1998 with over 26 years of experience, specializes in designing and manufacturing high-quality hydraulic cylinders, power units, and systems. Precision and flexibility in its sharpest form. At our plant in Jinan, we have a number of CNC controlled machines with automatic tool exchange and up to five axes that permit rational processing on all six sides of a work piece at once. Our skilled operators produce components with tolerance demands down to a few hundredths of a millimeter, which is a prerequisite for our own developed hydraulic components.
If we develop, design and also manufacture most of the components ourselves, then it is obvious we are the best choice to assemble them. The assembly of hydraulic components and systems places high demands on accuracy , precision and hygiene. At HCIC you will find committed technicians that have vast knowledge and experience of hydraulic assembly.We have all the welding expertise necessary to produce customized solutions. We weld components and complex designs in stainless steel and structural steel, both manually and in robots. Large recurring welding work is handled in our robot installations to streamline production and ensure continuous quality.HCIC have professional performance testing before delivery.The hydraulic cylinder testing capabilities include cylinder friction test, cycle test, impulse endurance test, drift rate test (piston seal leakage), proof pressure test (apply 150% rated pressure in 5 minutes). The hydraulic cylinder test system can be configured for testing single-acting and double-acting hydraulic cylinders.

Customization: We offer tailored hydraulic solutions to meet specific equipment requirements and operational challenges, ensuring optimal performance and compatibility.
Quality Assurance: Rigorous quality checks are conducted at every stage of production to maintain product integrity and reliability, providing customers with peace of mind.
Technical Support: Our team of skilled engineers provides comprehensive technical assistance and guidance to address customer queries and optimize equipment performance.
Global Reach: With a global distribution network, HCIC delivers high-quality products to customers worldwide, ensuring prompt and efficient service wherever they are located.
1. In the machine tool industry
2. In the home environment
3. In the metallurgical industry
4. In construction machinery
5. In agricultural machinery
6. In the automobile industry
7. In the light textile industry
• Compact structure design, high strength material use and special heat treatment and welding process ensure that the cylinder has a very high fatigue life under high pressure and heavy load
• Provide a variety of surface anti-corrosion treatment solutions: Ni/Cr electroplating, ceramic spraying, laser cladding, QPQ, etc
• Can design and support integrated hydraulic locks, explosion-proof valves, tubing, etcWe have over 30 years of combined experience in •the manufacture of hydraulic cylinders and hydraulic system design services. Our comprehensive strength ranks among the top in the world, and 90% of our sales are from old customers.All the customers are satisfied with the quality of our service.Our manufacturing facility is located in Jinan city, Shandong province of China which is approximately 2 hours from Qingdao (Tsingtao) port.
Can the 3 Stages Bucket Arm Cylinder be customized for specific excavator models?
Yes, we offer customization options to ensure compatibility with various excavator configurations. Please specify your requirements, and our engineering team will tailor the cylinder accordingly.
What is the warranty coverage for the hydraulic cylinder?
We provide a comprehensive warranty on our products, ensuring peace of mind and customer satisfaction. Please contact us for detailed warranty terms and conditions.
Our efficient logistics network ensures prompt delivery of products to customers worldwide, If you are a medium and large buyer, then we are definitely your best choice, our after-sales satisfaction is 100%, we have 30 years of production and export experience, have a foreword and mature R & D ability.