Product Description
Electric pump motor (24v)
Frequently Asked Questions
Q: What is the rated voltage and output capacity of the 993557-IS electric pump motor?
A: The 993557-IS is a 24V electric pump motor designed for electric forklift hydraulic systems. It delivers pressurized hydraulic fluid to the mast and tilt cylinders on 24V battery-powered lift trucks.
Q: Which forklift brands use the 993557-IS pump motor?
A: This 24V pump motor is compatible with electric forklifts from manufacturers including Crown, Toyota, Raymond, Yale, Hyster, Linde, and Jungheinrich. Verify mount points and connector type match your specific equipment model before ordering.
Q: What happens if the 993557-IS motor fails or operates intermittently?
A: A failed or intermittent pump motor results in no mast lift, no tilt function, or sluggish raising and lowering. The mast may stick at certain heights, or the truck may not respond to control inputs for boom functions. Pressure testing identifies if the motor is not delivering flow.
Q: How long does a 993557-IS pump motor typically remain serviceable?
A: In normal electric forklift service with regular hydraulic fluid maintenance and cleanliness, a pump motor lasts 4-7 years. Motors in high-use, dusty, or extreme-temperature environments may fail sooner. Oil contamination and low fluid levels accelerate wear significantly.