Liugong 01C1717 Steel Pipe Assembly: The Stable Core of Structural Components in Construction Machinery

1. High-strength structural substrate, providing a solid foundation for the entire machine's structure

Structural components must possess robust structural support capabilities—Liugong 01C1717 The steel pipe assembly enhances structural performance from the source: Customized high-strength alloy steel is selected and, after tempering and heat treatment, achieves a tensile strength of 800 MPa Above, yield strength breakthrough 650MPa , while also boasting excellent resistance to bending and deformation. In scenarios involving rough equipment operation or external impacts, the steel pipe assembly can serve as a critical “ Structural support components ” , securely connects the core internal components of the equipment, preventing overall structural shifts or layout distortions caused by insufficient strength in structural parts. This ensures the stability of the equipment's entire structure and effectively reduces the risk of cascading failures triggered by structural loosening.

2. Precision structural molding, tailored to meet the overall machine layout requirements

One of the core requirements for structural components is precise compatibility with the overall machine structure—Liugong 01C1717 The steel pipe assembly is achieved through “ Three-dimensional structure simulation +  Precision Molding ”  Technology ensures a perfect fit with the equipment structure: Based on the complete structural drawings of construction machinery, 3D modeling software is used to simulate the installation path of steel pipes inside the equipment, optimizing bending angles and spatial arrangements to guarantee that the steel pipe assembly aligns seamlessly without interfering with structural components such as the frame and protective plates. Additionally, a CNC pipe bender precisely controls the bending parameters, minimizing angular deviation to an absolute minimum. ≤0.5° , with curvature radius accuracy reaching ±0.1mm , it can be directly embedded into the equipment’s pre-designed structural mounting positions, eliminating the need for secondary modifications to the overall machine structure. Meanwhile, the structural dimensions of the steel pipe’s end connectors precisely match the corresponding installation interfaces on the equipment, ensuring seamless integration. “ Plug and play ” , significantly boosting structural assembly efficiency while ensuring the integrity of the entire machine structure.

3. Anti-corrosion structural coating, extending the service life of the structure

Structural components are exposed to complex environments over extended periods, requiring long-lasting corrosion resistance to maintain structural stability. LiuGong 01C1717 The steel pipe assembly uses “ Double-layer anti-corrosion structural treatment ” : Bottom-layer hot-dip galvanizing forms thickness ≥85μm The zinc layer forms the first structural corrosion-resistant barrier, effectively isolating moisture, dust, and preventing them from coming into contact with the substrate. Meanwhile, the surface is coated with an epoxy resin powder, which not only enhances surface hardness but also creates a tight, protective structural film capable of resisting corrosive elements such as mine slurry and coastal salt spray. Testing has shown that this corrosion-resistant structure significantly improves the overall structural integrity of the steel pipe assembly when exposed to harsh environmental conditions. 40% To prevent the decline in structural strength caused by corrosion, ensure its long-term ability to provide structural support, and extend the replacement cycle of the machine's structural components.

4. Modular structural design simplifies the structure's operation and maintenance processes.

Addressing the need for convenient maintenance of structural components, LiuGong 01C1717 The steel pipe assembly features a modular design: the steel pipe body, connectors, and mounting brackets are integrated into standardized structural units. Each unit shares uniform dimensions and installation methods, making it compatible with the overall frame structures of LiuGong's entire range of medium-sized loaders and excavators. At the same time, the bracket positions or connector types can be fine-tuned to accommodate structural differences among equipment from various brands, ensuring seamless compatibility across multiple machine models. During maintenance or replacement, there’s no need to disassemble numerous surrounding components—simply remove the retaining bolts to complete the module swap. This significantly reduces the repair time for structural parts, minimizes wear and tear on the overall machine structure, and helps maintain the integrity of the equipment’s framework.

5. Full-Process Structural Inspection: Safeguarding the Foundation of Structural Safety

As a critical component in the structural category, LiuGong focuses on 01C1717 Steel Pipe Assembly Implementation “ Comprehensive Multi-Dimensional Testing of Structural Performance ” : During the raw material stage, structural mechanics tests are conducted to verify the steel's resistance to bending and fatigue performance; in the production process, we employ X Optical flaw detection assesses the structural integrity of welds, ensuring that welds are free from cracks, porosity, and other structural defects. During the finished-product stage, simulated operating conditions of the entire machine are used to conduct structural vibration tests. 10–500Hz Frequency cycling), structural load testing (withstanding 1.2  Structural deformation testing under twice the rated working pressure ensures the structural stability of the steel pipe assembly under extreme conditions. Meanwhile, a quality traceability system for structural components has been established, systematically recording the structural parameters and test data of each product to provide a reliable, traceable quality assurance for the overall machine's structural safety.

Liugong 01C1717 Steel pipe assembly is used for “ Structure as the Core ” , perfectly meeting the stringent standards for structural components, it is the cornerstone of the overall structure in construction machinery. “ Rigid skeleton ” Choosing it means not only selecting high-quality structural components, but also opting for a stable and reliable whole-machine structure that ensures safety—enabling your construction machinery to maintain structural integrity and efficient operation across various job scenarios, ultimately delivering greater engineering value.