柳工 856 H

The engine of the Liugong 856H adopts high-pressure common rail technology and variable geometry turbocharger, with a maximum digging force of 175kN. The constant variable hydraulic system is controlled by load-sensitive technology, which can save 12%-15% fuel compared to traditional models. The three-level power mode can adjust energy consumption as needed. The heavy-duty integral bridge has a load-bearing capacity increased by 40%, and the key structural components have been verified for durability for 38,000 hours. The engine overhaul cycle exceeds 4 years. The panoramic micro-pressure boost cab is equipped with a constant temperature air conditioner and anti-glare instrument panel. The 360° field of vision design reduces operational fatigue, and the pilot handle integrates the KD downshift function. The electric hydraulic lifting cover supports ground maintenance, and the 500-hour maintenance cycle is combined with a series of air filters (replaced every 1,000 hours), significantly reducing downtime. Mining and steel industry: Demonstrates high reliability in coal yards and ore transportation, with a single equipment annual oil cost savings of over 110,000 yuan. Port logistics: With a 19.5MPa hydraulic system pressure and a 3m³ standard bucket capacity, it efficiently completes bulk cargo loading and pushing and stacking tasks. Infrastructure projects: The extended wheelbase (3320mm) and large-angle bucket design adapt to material transportation in complex environments such as plateaus and tunnels. Compliant with Euro IV emission standards, it is recognized in the European market for its low noise and high maintainability. This model won the first prize in the Guangxi Industrial Innovation Competition through the "Global Market Development" project, achieving international leading levels in core indicators such as energy efficiency and reliability.