NLH European double-girder crane is a new generation of lightweight, high-precision double-girder bridge lifting equipment. It integrates European advanced lifting technology and domestic mature manufacturing technology. It is designed and produced in strict compliance with the dual standards of FEM European standards and national standards. Compared with the traditional LH double-girder crane, the whole machine adopts an optimized box-type double main girder structure. The crane body is more compact, the weight is lighter, and wheel load is lower. It effectively improves the utilization rate of the factory space and greatly reduces the structural load requirements of factory civil works of the factory. The equipment is equipped with a European electric hoist as the lifting core. It has high operating accuracy, strong stability and low noise. It is suitable for medium and high frequency, medium and large tonnage and high-precision material lifting conditions. It takes into account aesthetics, energy saving and durability. It is a high-end lifting equipment for the upgrading of modern standard factories and intelligent workshops.

Core advantages

Compared with traditional double-girder models, NLH European double-girder cranes have fully upgraded overall performance and outstanding core advantages: the whole machine adopts a lightweight and high-strength main beam design, which has strong overall rigidity, deflection resistance, and fatigue resistance. It can operate stably and without shaking for a long time at high frequency, and its load-bearing performance far exceeds traditional models of the same specifications; effectively reduces the overall dimensions of the crane the limit size of the whole machine, it can achieve greater lifting height and operating range under the same factory conditions, maximize the use of factory space, and reduce the cost of factory renovation and new construction; it comes standard with a full set of frequency conversion stepless speed regulation system, the hoisting, crane travel and trolley traverse operations start and stop softly without impact, low-speed positioning is accurate, smooth operation, and extremely low noise. It can meet the needs of precision equipment hoisting and precise assembly operations; the core components adopt modular European integrated design, which has a high degree of standardization, convenient disassembly and assembly, low failure rate, simple daily operation and maintenance, longer service life, and lower lifecycle operation and maintenance costs; the safety protection system has been fully upgraded, with standard overload limiter, upper and lower travel limiters, buffering and anti-collision, phase failure protection and under-voltage protection, emergency stop devices, intelligent anti-sway, load monitoring, and remote monitoring systems can be installed as needed; it supports wireless remote control, handle ground operation, and cabin control modes. Explosion-proof, anti-corrosion, high temperature resistance, and special voltage models can be customized to adapt to various high-end complex industrial conditions.

Technical parameters