This Service Repair Manual provides comprehensive information for the Caterpillar Cat EC18K, EC20K, EC25K, EC25KE, EC25KL, and EC30K electric forklifts. These versatile machines are engineered for efficient material handling in various industrial environments, offering reliable performance and robust construction. The electric powertrain ensures quiet operation and zero emissions, making them suitable for a wide range of applications. With lifting capacities ranging from 1800 kg to 3000 kg, these forklifts are designed to meet demanding operational needs, supported by Caterpillar's commitment to quality and durability. This manual serves as an essential resource for owners, technicians, and mechanics, detailing all aspects of forklift maintenance and repair. It covers critical procedures for the electric drive system, hydraulic components, and electrical systems, along with recommended service intervals and lubricants. With easy-to-read text and high-quality diagrams, this guide facilitates accurate troubleshooting, routine servicing, and in-depth repairs, ensuring the longevity and optimal performance of your Caterpillar electric forklift.