LG958L is a mining and excavating typed loader for heavy-load operating condition, with long axle base, large breakout force, short operating cycle time and high operating efficiency and is widely used in building site, aggregate plant, mining, towns construction and etc.
1. D7E electrically-controlled high-pressure common-rail engine as specially produced for SDLG by VOLVO is used and meets the requirement of North American Tier3 standard, with low noise, low emission, low fuel consumption, reliable performance and strong power; DDE electrically-controlled engine meeting the requirement of Tier 3 standard and the energy-saving low-speed Weichai engine meeting the requirement of China II emission standard are optional.
10. The cooling system is designed with area-enlarged radiator, optimized inlet and outlet air channels to effectively decrease the temperature of water for engine and the temperature of oil for hydraulic system, which provides the entire machine with high cooling efficiency; The cooling system for D7E engine is in independent cooling manner and is provided with optimized terminal insulation design for heat emission compartment and hydraulic motor-driven fan. The fan speed can be automatically adjusted as per the system temperature, which provides the system with reliable energy saving property and high cooling efficiency.
2. ZF axis-fixed electric-liquid shift transmission case is used, with four front gear positions and three rear gear positions. It has KD shift functions, flexibility and high efficiency and is easy to operate; SDLG SDLG reinforced drive axle is configured, with large bearing capacity and high reliability.
3. Load-sensing full hydraulic steering system is used, with light and quick steering and reliable energy saving properties; Pilot-control working device hydraulic system is used, with high operating efficiency and is light and easy to operate; Hydraulic pipeline is double sealed, with high reliability.
4. FOPS/ROPS cab is equipped, which has wide vision, large operation space, fully-covered cab internal trimmings, good sealing performance, up-to-ISO-standard air conditioning, interior and exterior cycling filtration system and safe and comfortable driving environment; Common cab is optional.
5. The self-developed digitized combination dashboard of SDLG is adopted, which ensures high human-machine interaction; The centralized control is adopted for the electric apparatus of entire machine, which ensures convenient inspection and maintenance and high reliability of electrical apparatus element.
6. It adopts finite element optimized front and rear frame that have passed 200, 000 times of fatigue enhancement tests and has high strength and long service life; Long axle base and enlarged counter weight design ensures a stable traveling operation.
7. Working device is optimized, with large breakout force and high coefficient of fullness; Cutting board of bucket is a trapezoid anti-friction steel structure. The bottom anti-friction board is a thickened concave structure, with little inserting resistance and good anti-friction performance.
8. It adopts 20-ply rating tyre exclusively used for mine that is of larger bearing capacity and good abrasion performance.