24VDC Electric Pump Motor for Electric Lift Truck - Fits Prime Mover, Komatsu
PM310757-000
Electric motors are model-, voltage-, rotation-, mounting-, shaft-, and sometimes serial-number specific. Installing an incompatible motor may result in equipment damage, electrical damage, or unsafe operation.
Before ordering, confirm:
- Equipment make and model
- Serial number (if applicable)
- Operating voltage
- Rotation direction (CW / CCW)
- Shaft diameter and length
- Mounting pattern and flange type
If you’re unsure, contact us before purchasing with your equipment details.
Non-Refundable Item: Motors are non-refundable. Please verify compatibility before purchasing.
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
PM310757-000 is a 24VDC electric pump motor for electric lift truck applications, cross-referenced with PL46-2458 Prestolite and FI305915. Designed for compatibility with multiple electric lift truck models utilizing a 24VDC hydraulic pump motor.
Specifications
Part Numbers & Compatibility
| Make | Prime Mover, Komatsu, Jungheinrich, Clark, Hyster, Prestolite |
| Manufacturer Part Number | PM310757-000 |
| Cross-Reference Part Numbers | PL46-2458, FI305915 |
| Equivalent Part Numbers | Prestolite PL46-2458, FI305915 |
Electrical Specifications
| Motor Voltage | 24VDC nominal |
Frequently Asked Questions
Q: What is the PM310757-000 and what equipment does it fit?
A: The PM310757-000 is a 24vdc electric pump motor for electric lift truck applications. It is cross-referenced with Prestolite part number pl46-2458 and fi305915. This motor is compatible with multiple electric lift truck models using 24vdc hydraulic pump motor systems.
Q: What are the key specifications of the PM310757-000 motor?
A: The PM310757-000 operates at 24vdc nominal voltage and is rated for continuous duty in electric lift truck pump applications. Motor mounting configuration, shaft diameter, and pump coupling type should be verified against your equipment specifications before ordering.
Q: Is the PM310757-000 equivalent to Prestolite pl46-2458 or fi305915?
A: Yes. The PM310757-000, Prestolite pl46-2458, and fi305915 are functionally equivalent 24vdc pump motors. Cross-reference your equipment documentation to confirm mounting and shaft compatibility, as minor flange or coupling variations may exist between manufacturers.
Q: What voltage range is acceptable for the PM310757-000 motor?
A: The PM310757-000 is rated for 24vdc nominal operation. Sustained voltage below 20 volts reduces motor speed and lift performance. Voltage above 28 volts may damage motor windings or electronic controls.
Q: What material is the PM310757-000 motor made from and how durable is it?
A: The PM310757-000 motor is constructed from durable materials designed for long-term use in electric lift truck environments. It is built to withstand the demands of continuous operation and regular maintenance.
Q: How do I know when to replace the PM310757-000 motor?
A: Replace the PM310757-000 motor if it produces grinding noise, fails to start at nominal voltage, or draws excessive current. Regular inspection of battery voltage, motor cooling fins, and electrical connections is recommended to ensure optimal performance.