• The QSL engine, exclusively built by Cummins for LiuGong excavators, has staged combustion to control combustion temperature and pressure, which greatly improves energy conversion efficiency.
• According to the operating characteristics of the excavator, avoid high fuel consumption areas and match the hydraulic system, fuel consumption reduced by 15%.
• Oil bath pre-filter, suitable for mining dust harsh working conditions.
• The industry 's largest cab with standard sun visors, sun shades on both sides, 10 vents, providing luxurious driving experience.

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