The all-new generation 990FMAX+ultra large tonnage excavator from LiuGong is designed specifically for this "hardcore test room". It redefines a new benchmark for heavy-duty efficiency with a hard core configuration of 95 ton overall weight, 563kW ultra high power, and 7.2-meter rock bucket. It is not only powerful and eats less, but also equipped with DREAM patented technology, which does not burn urea and is paired with the industry's largest displacement main pump, with high efficiency and low fuel consumption, focusing on high-yield mining!
95 ton heavy-duty chassis: equipped with 95 ton four-wheel belt and slewing support, the chassis is longer and wider, and the service life and strength are greatly improved. Combined with a three-level track change design, the transfer transportation is more flexible;
The main beam of the platform has been replaced with a load-bearing structure consisting of box beams and cover plates. The bottom plate and side beams have been reinforced, and the material of the structural components has been upgraded to 355D. This not only enhances the load-bearing capacity but also improves the impact resistance and low temperature resistance;
Optimization of the hinge point of the boom arm, optimization of mechanical performance, overall widening, thickening of key plates by 12% -25%, improved bending and torsion resistance, and stronger adaptability to working conditions.
Cummins QSM15 engine, with a rated power of 563kW, can still unleash stronger power under heavy load conditions;
Deepening the application of DREAM technology (dynamic response energy adaptive management): Collaborative optimization of engine, aftertreatment, and hydraulic systems, more intelligent energy management under dynamic loads, higher efficiency, and lower energy consumption;
No urea burning: No need to add urea, not limited by low sulfur diesel, saving the physical labor of carrying urea barrels and reducing operating costs.
The total weight of the machine is 95 tons, the heaviest in its class! Only 2 and a half minutes are needed to fill a mainstream wide body vehicle, with an output efficiency close to 100 tons; The chassis is large, the oil cylinder is thick, the machine weight is sufficient, the core configuration is strong, and it can enjoy hundred ton performance across different levels; The most cost-effective super tonnage excavator: the harder the working condition is, the more awesome it is, and the return on investment cycle is shorter.
Liugong 990FMAX+is designed for heavy-duty and efficient loading on hard rocks. It is not only a "fuel-efficient tough guy" in mines, but also a wealth creation tool that helps customers earn higher profits across tonnages.