This manual covers the Hitachi LX100-2, LX120-2, and LX150-2 Wheel Loader models. These machines are engineered for demanding operational environments, offering robust performance and reliability. Their design emphasizes efficiency and durability, making them suitable for a wide range of construction and material handling applications. The focus on quality construction ensures dependable service under challenging conditions. The purpose of this comprehensive service manual is to provide detailed guidance for the maintenance, repair, and troubleshooting of your Hitachi wheel loader. It includes essential technical specifications, step-by-step procedures for various maintenance tasks, diagnostic information, and safety precautions. By utilizing this manual, owners, technicians, and mechanics can effectively preserve the operational integrity and longevity of the LX100-2, LX120-2, and LX150-2 models.