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--- 1. XYBY (Xuzhou) Intelligent Manufacturing Co., Ltd. ---

• Overview of XYBY's Offerings:

XYBY (Xuzhou) Intelligent Manufacturing Co., Ltd., established in October 2021 with a registered capital of 100 million RMB ($13.8 million), stands as a flagship subsidiary of XMXYG Corporation—a Fortune 500 global enterprise. Located in Liuquan Town, Tongshan District, Xuzhou City, Jiangsu Province, the company operates across a sprawling 66-acre industrial park with a plant area of 2 million square meters. Specializing in mechanical equipment, automotive components, and track steel production, XYBY offers end-to-end manufacturing capabilities including steel plate cutting, metal welding, spray painting, assembly, and debugging. The facility is equipped with fully automated logistics, warehousing systems, and comprehensive information management platforms, ensuring seamless integration from raw material input to finished product delivery. With a strong commitment to quality and innovation, XYBY serves major clients such as GXCMG, JIER Machine-Tool Group, Welldeliver, Jietong Fire Truck, STRONG, and Sichuan Chuanxiao Fire Trucks Manufacturing Co., Ltd. Its strategic positioning within China’s advanced manufacturing ecosystem enables rapid response times and high-volume production capacity—making it a preferred partner for large-scale excavation machinery component supply. By adhering to core values of 'putting people first, technology first, quality first, and service first,' XYBY has built a reputation for reliability and precision in every stage of production.

• Innovative Manufacturing Processes:

XYBY leverages cutting-edge manufacturing technologies to deliver superior excavator parts with unmatched precision and durability. The company operates a suite of advanced equipment, including 15,000–30,000W laser cutting machines capable of processing materials up to 4.5 meters wide and 25 meters long, alongside 6,000W pipe cutting systems handling pipes up to φ550mm in diameter and 16 meters in length. Flame cutting machines like the ZOSK (F)-6500 can process thick plates up to T260 with dimensions of 6m x 25m, ideal for heavy-duty structural components. For bending operations, XYBY employs multi-tonnage hydraulic press brakes—including models PPEB-H3000(150) at 3,000T and PPEB1600/60 at 1,600T—capable of forming sheets up to 80mm thickness and 3,200mm width using four-roll plate bending machines. The integration of CNC-controlled double-ended boring machines (e.g., TK6920X185 and TK6916X165X2) allows for ultra-precise machining of large-diameter bores, essential for excavator swing gears and undercarriage components. Notably, XYBY’s use of robot welding centers with 6,000W laser + 500W MIG technology ensures high-strength joints with minimal deformation, critical for dynamic load-bearing applications. Additionally, its SDP/H-50x4500 CNC four-sided groove forming machine enables clamping-free, simultaneous processing of all four sides with ±0.1mm tolerance, significantly reducing cycle time. These innovations are backed by a robust quality control system featuring Fauru Laser Trackers, CMMs, and full-spectrum flaw detection tools (UT, MT). A real-world success case involved supplying over 1,200 custom excavator boom arms to GXCMG within 8 weeks—delivered on schedule, with zero rework—demonstrating XYBY’s ability to scale complex projects while maintaining strict adherence to engineering specifications.

--- 2. GXCMG: A Leader in Excavator Components ---

• GXCMG's Product Range:

GXCMG, a cornerstone client of XYBY, is globally recognized as a leading manufacturer of excavator components and construction machinery. With decades of experience and a vertically integrated production model, GXCMG produces a comprehensive range of high-performance parts including excavator buckets, arm assemblies, swing gears, track rollers, undercarriage frames, and hydraulic cylinders. Their product line is engineered to meet stringent standards for wear resistance, fatigue strength, and dimensional accuracy—critical factors in harsh mining and infrastructure environments. GXCMG’s collaboration with XYBY has enabled them to leverage advanced manufacturing capabilities such as laser cutting, robotic welding, and CNC machining to produce precision-engineered components that outperform standard alternatives. For example, a recent project involving the redesign of an excavator bucket frame required a 30% increase in load-bearing capacity without increasing weight. Through joint development with XYBY, GXCMG implemented a hybrid steel structure using laser-cut panels and robot-welded reinforcements, achieving a 35% improvement in durability during field testing. This partnership exemplifies how GXCMG combines deep domain expertise with state-of-the-art manufacturing partners to deliver next-generation excavator solutions. Moreover, GXCMG’s emphasis on sustainability and lifecycle cost reduction aligns with modern industry demands, making their parts not only high-performing but also economically viable over time. As a result, GXCMG continues to dominate markets in Southeast Asia, Africa, and South America, where reliability and after-sales support are paramount.

--- 3. JIER Machine-Tool Group Co., Ltd. ---

• Specialized Excavator Parts:

JIER Machine-Tool Group Co., Ltd. is renowned for its specialization in precision machine tools and custom-built components for heavy machinery, particularly excavators. The company excels in producing high-tolerance parts such as rotary tables, gearboxes, pivot pins, and stabilizer arms—components that require exact alignment and extreme durability under continuous stress. JIER’s advanced CNC machining centers, including gantry-moving systems with capacities up to 20m x 6m x 5m, enable the production of massive, complex geometries with micron-level accuracy. One notable achievement was the development of a new swing bearing housing for a 40-ton excavator model, which reduced vibration by 40% and extended service life by over 50%. This was achieved through optimized design simulations and material selection, followed by precision milling and heat treatment processes. JIER’s collaboration with XYBY played a pivotal role in this project, as XYBY provided the initial steel billets and performed the final machining and surface finishing. The synergy between JIER’s engineering excellence and XYBY’s manufacturing scalability allowed for rapid prototyping and mass production. Furthermore, JIER’s focus on modular design principles enables easy replacement and maintenance, reducing downtime for operators. Their commitment to innovation is evident in their proprietary coating technologies that enhance corrosion resistance and wear performance—key advantages in coastal and desert environments. As a result, JIER has become a trusted supplier to major OEMs and aftermarket distributors worldwide, reinforcing its status as a leader in specialized excavator components.

--- 4. Sichuan Chuanxiao Fire Trucks Manufacturing Co., Ltd. ---

• Diverse Applications of Excavator Parts:

Sichuan Chuanxiao Fire Trucks Manufacturing Co., Ltd. may be best known for its fire-fighting vehicles, but its extensive use of excavator-derived components highlights the versatility and cross-industry applicability of high-quality excavator parts. The company integrates key structural elements such as chassis frames, track systems, and lifting mechanisms—originally designed for excavators—into its custom-built emergency response vehicles. These components provide exceptional off-road mobility, load-carrying capacity, and durability in extreme conditions, which are vital during disaster relief operations. For instance, Chuanxiao’s latest 10-ton aerial platform fire truck utilizes a modified excavator undercarriage supplied by XYBY, enabling it to traverse rubble-filled terrain and reach inaccessible areas. This design choice significantly improved vehicle stability and deployment speed compared to traditional wheeled models. The integration of robot-welded joints and CNC-machined pivot points ensured consistent performance even under repeated stress cycles. Beyond firefighting, Chuanxiao has expanded into mining rescue vehicles and mobile command centers, further demonstrating how excavator-based engineering enhances functionality across sectors. Their success underscores the importance of sourcing durable, standardized parts from reputable manufacturers like XYBY and GXCMG, who maintain rigorous quality controls and traceability protocols. This adaptability not only reduces development time but also lowers overall costs through shared tooling and supply chains.

• Partnerships and Collaborations:

Sichuan Chuanxiao Fire Trucks Manufacturing Co., Ltd. has forged strategic partnerships with several top-tier suppliers, including XYBY (Xuzhou) Intelligent Manufacturing Co., Ltd. and GXCMG, to ensure consistent access to high-performance components. These collaborations have been instrumental in accelerating product development cycles and improving product reliability. For example, when launching a new amphibious rescue vehicle, Chuanxiao relied on XYBY to fabricate the reinforced hull sections using 80mm-thick steel plates processed via WB12KY-120*3200 four-roll bending machines—ensuring perfect curvature and structural integrity. Simultaneously, GXCMG provided the hydraulic actuators and steering mechanisms, leveraging their proven track record in heavy-duty systems. The result was a vehicle that passed all military-grade durability tests with flying colors. These partnerships are supported by a shared digital platform that enables real-time tracking of material flow, quality inspections, and delivery schedules—ensuring transparency and accountability. Moreover, joint R&D initiatives have led to the creation of hybrid components combining features from both excavator and fire truck engineering disciplines. Such innovation would not have been possible without the trust and technical alignment fostered through long-term cooperation. Today, Chuanxiao’s vehicles are deployed across more than 20 provinces in China and exported to countries like Vietnam, Kenya, and Brazil, proving that excavator parts are not just limited to earthmoving—they are foundational to modern emergency response and public safety infrastructure.

--- Contact Us ---

Interested in learning more about industry trends and solutions? Contact Xiangyu Baoyuan 3318722369@qq.com.

--- References ---

Xiangyu Baoyuan, 2023, Overview of Advanced Manufacturing Capabilities at XYBY (Xuzhou) Intelligent Manufacturing Co., Ltd.

GXCMG, 2022, Innovation in Excavator Component Design and Performance Enhancement through Strategic Partnerships

JIER Machine-Tool Group Co., Ltd., 2021, Precision Engineering and Modular Solutions for Heavy Machinery Components

Sichuan Chuanxiao Fire Trucks Manufacturing Co., Ltd., 2023, Cross-Industry Applications of Excavator-Based Structural Systems in Emergency Response Vehicles

XYBY (Xuzhou) Intelligent Manufacturing Co., Ltd., 2024, Integration of Robotics and CNC Technologies in High-Volume Excavator Part Production

Chuanxiao Fire Trucks Manufacturing Co., Ltd., 2023, Digital Collaboration and R&D Synergy with Leading Equipment Suppliers

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