The Hyster D135 Series Pallet Truck, encompassing models B40XL, B60XL, W40XL, and W60XL, represents a robust line of electric pallet trucks engineered for demanding industrial material handling. Hyster is recognized globally for its durable and reliable equipment, and this series exemplifies that commitment with a focus on operational uptime and longevity. These pallet trucks are designed with sophisticated electronic motor control systems, including Cableform SCR, EV-10, and Curtis Transistor controllers, ensuring efficient performance and precise maneuverability in various operational environments. Their construction emphasizes structural integrity and serviceability, making them a dependable choice for critical logistics and warehousing operations.

This comprehensive workshop service repair manual provides essential information for the maintenance and repair of the Hyster D135 Series Pallet Trucks. It covers a wide array of systems, including the frame, DC motor, master drive unit, steering, brakes, walkie hydraulic system, and all electronic motor controllers. Detailed procedures for periodic maintenance, component replacement, and troubleshooting are included, along with extensive electrical wiring diagrams and diagnostic information for motor controllers. The manual is designed to assist forklift technicians, maintenance personnel, service engineers, and skilled operators in accurately servicing these machines, thereby minimizing downtime and ensuring continued safe and efficient operation.