Hydraulic Cylinder for Static Pile Press Machine
Product Overview
Hydraulic Cylinder for Static Pile Press Machine is a heavy‑load high‑thrust Hydraulic Cylinder. As the core executing component of static pile press hydraulic system, this Hydraulic Cylinder provides enormous static pressing force for pile‑driving Machine. It bears long‑term continuous heavy pressure, frequent impact and heavy‑duty cyclic load during foundation construction. Adopting thick‑wall cylinder barrel and heavy‑duty sealing assembly, it features high pressure‑resistance and reliable pressure‑holding performance. It is widely used for original equipment assembly, equipment renovation and aftermarket spare‑parts replacement of pile‑driving construction Machine.
Technical Specifications
- Model: Hydraulic Cylinder for Static Pile Press Machine
- Product Category: Hydraulic Cylinder, high‑thrust pile pressing cylinder
- Cylinder structure: Double‑acting heavy‑duty welded cylinder
- Rated working pressure: 25‑31.5 MPa, peak pressure up to 40 MPa
- Working medium: Anti‑wear hydraulic oil for industrial hydraulic system
- Working temperature: ‑20℃ ~ +80℃
- Cylinder barrel: Extra‑thick high‑strength seamless alloy steel tube
- Piston rod: High‑frequency quenched, thick hard‑chrome‑plated surface
- Feature: Super‑high thrust output, excellent pressure‑holding performance, anti‑impact and anti‑fatigue structure, heavy‑duty dust‑proof design, low internal leakage, stable performance under long‑time static pressure, perfectly matched with the hydraulic system of static pile press Machine
- Applicable equipment: Static pile press Machine for building foundation construction
Working Principle
High‑pressure hydraulic oil output from the hydraulic system enters the rod‑less chamber and rod chamber of this Hydraulic Cylinder. Under hydraulic driving force, the piston rod stretches out to generate powerful static pressure to press piles into underground stratum. When retracting, the cylinder completes reset action for next working cycle. Supported by pressure‑locking circuit, this Hydraulic Cylinder maintains stable pressing force during pile‑sinking process. It converts hydraulic energy into huge mechanical thrust to finish pile‑driving operation of construction Machine, meanwhile preventing overload damage to the whole hydraulic system.
Core Advantages
1. Extra‑thick cylinder barrel structure, specially developed for ultra‑high static pressure working condition of pile‑pressing Machine, outstanding anti‑fatigue performance for long‑time heavy‑load operation.
2. Heavy‑duty combined sealing kits, excellent pressure‑holding capacity, effectively avoids pressure drop during static pile pressing and guarantees construction quality.
3. Robust anti‑dust and anti‑pollution design, adapts to muddy and harsh construction site environment.
4. High‑precision machined piston rod with thick chrome‑plated layer, good wear‑resistance and long service life of the Hydraulic Cylinder.
5. Standard installation connection dimensions, convenient for on‑site disassembly, maintenance and spare‑parts replacement.
Application Range
Hydraulic Cylinder for Static Pile Press Machine is critical heavy‑duty Hydraulic Cylinder for foundation construction Machine. It undertakes core pile‑pressing driving tasks in the complete hydraulic system. Widely supplied for pile‑driver manufacturers, engineering machinery repair workshops and global aftermarket spare‑parts business for foundation‑construction industry.