A Breakthrough in The "intelligent Manufacturing" of A Domestic 14-ton Crane

Not long ago, construction sites in China were dominated by international construction machinery giants. Nowadays, domestic 14-ton telescopic boom cranes are emerging one after another. They are not merely tools; they also carry the complete story of "Made in China" from following to breaking through.

Chapter One: Dilemma - The Double Shackles of Technology and Trust

Twenty years ago, domestic cranes were trapped in the cage of "imitation". The core hydraulic system is leaking oil and its accuracy is unstable. The insufficient strength of structural steel makes the operators feel uneasy. For the main engineering teams that rely on 14-ton models, the "unreliable" label of domestic equipment is an even more insurmountable mountain than the technical bottleneck.

Chapter Two: Breaking the Wall - Conquering the "Hydraulic Heart"

Break through, starting from the most core hydraulic system. The domestic team did not opt for simple procurement but instead focused on the laboratory, conducting comprehensive research and development from materials, processes to processing. After thousands of experiments, we finally mastered the high-response and anti-pollution hydraulic technology, which has brought about a qualitative change in the crane's operation towards "smoothness" and "precision".

Chapter Three: Tempering - Forging an Iron Backbone

The boom is the lifeline of a crane. The R&D team introduced ultra-high strength steel plates and conducted tens of thousands of simulation optimizations using finite element analysis. Through over 50,000 full-load fatigue tests, the ultimate reliability of the boom has been verified, ultimately achieving lifting performance comparable to that of international brands.

Chapter Four: The Finishing Touch - Implanting the "Intelligent Brain"

Intelligence is the key leap to break through. The independently developed intelligent torque limiter and electro-hydraulic proportional control system constitute the "Chinese brain" of the equipment. It can calculate the security load in real time and actively intervene, while simplifying the operation to "fingertip micro-operation", greatly enhancing security and ease of use.

Chapter Five: Comeback - Winning the Market with Strength

In the face of market doubts, enterprises choose to let their products speak. In practical applications such as municipal bridge installation and factory building installation, domestic 14-ton cranes have demonstrated precision and reliability comparable to imported brands. With 24-hour localized services, we finally broke the ice of trust and moved from being "questioned" to being "trusted".

The growth history of this 14-ton crane is a micro-narrative of "Made in China". It proves that only by mastering core technologies can one win the future. Nowadays, its next generation has advanced into deeper areas of electrification and intelligence - this evolution of the steel giant arm is endless.