In high-intensity and high-load mining operation scenarios, the "heart" of an excavator directly affects its availability rate, efficiency and operating costs. Recently, the 20-ton flagship excavator 920FMAX+ of Liugong has been newly launched. Its core power source is precisely the B7 engine custom-made by Cummins exclusively.
Powerful, reliable and fuel-efficient
The reassuring choice for mining operations
• 135kW high power output, superior torque compared to the same class, with greater safety margin.
• Adopting SCR emission technology, achieving seamless regeneration and lower technical failure rate.
• Smooth operation, low vibration and noise, significantly enhancing operational comfort.
• Intelligent switching E/P modes, flexibly adapting to different working conditions, balancing efficiency and economy.
Authentic Voices - High Praise from Users
In a certain stone material mining area in the Beibu Gulf of Guangxi, the load and intensity of the ore loading operation are high, posing a severe test to the power and durability of the equipment. As the person in charge of managing dozens of construction machines, Liang Yinghai values most whether the power can stand up to the test.
This 920FMAX+ is equipped with a Cummins B7 engine, which has very strong power. It gives a great sense of confidence when driving and significantly improves the loading efficiency.
Liang Haiying, the equipment manager of the mining area,
In his view, reliability, fuel efficiency and comfort are real productivity. And this trust stems from the daily verification of reality.