JLG 48V Drive/Pump Motor 7021318 Replacement – E400A M400A M400AJP E300A E450A Boom Lift

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48V Drive/Pump Motor 7021318 – Optimized Product Page Content

JLG 48V Drive/Pump Motor 7021318

🔹 Product Overview

The 48V DC Motor with JLG part number 7021318 is a heavy-duty electric motor used in various JLG Electric Boom Lifts.1 Depending on the model and application, this versatile motor may function as a Drive Motor (powering mobility) or as the Pump Motor (powering hydraulic lift functions).

Operating on a 48V DC system, this motor is engineered to provide the high torque and sustained power necessary for the smooth and reliable operation of the machine’s primary functions.2 Its performance is crucial for ensuring the lift can travel effectively and that hydraulic operations (like boom extension and elevation) are responsive and consistent.

Replacing a worn or failed motor with the 7021318 replacement is necessary to resolve issues such as slow or failed boom function, intermittent drive power, or complete loss of machine operation due to motor burnout or commutator failure.

🔹 Key Features & Benefits

✅ High-Power 48V DC: Designed to match the robust 48-volt electrical system of compatible JLG boom lifts.
✅ Multi-Function Application: Commonly used as either a Drive Motor or a Hydraulic Pump Motor in various models.
✅ Restore Performance: Essential replacement for motors showing signs of wear, ensuring maximum speed and torque are restored to functions.
✅ Direct Cross-Reference: High-quality aftermarket equivalent for JLG part number 7021318.
✅ Wide Boom Lift Compatibility: Crucial component for maintaining the function of many popular JLG E- and M-Series electric boom lifts.3

🔹 Technical Details

Detail	Specification
JLG Part Number	7021318
Cross-Reference	5BC58JBS6192 (Original AMD Motor Specification)
Condition	New Aftermarket Replacement
Type	Electric DC Motor (Separately Excited or Series Wound, depending on application)
Voltage	48V DC
Function	Drive Power or Hydraulic Pump Power (Application dependent)
Intended Use	JLG Electric Boom Lift Drive/Pump System
Typical Weight	Varies, high-power unit
Warranty	Standard warranty against manufacturing defects (varies by supplier)

🔹 Compatible JLG Models & Applications

The 48V Motor 7021318 is compatible with the drive or hydraulic pump systems of the following JLG Boom Lifts.⁴ Always verify compatibility using your machine’s full serial number and the motor’s specific function in your manual.

JLG Equipment Series	Specific Compatible Models (Examples)
Electric/Hybrid Boom Lifts (E & M Series)	E300A, E400A, E450A, M400A, M400AJP, M450AJ
Common Application	Generating the necessary torque for driving the lift or hydraulic pressure for boom movement (lift, extend, swing).

🔹 Why Choose a Quality Replacement Motor?

Guaranteed Compatibility: Manufactured to fit the mounting and electrical specifications of the original JLG motor for hassle-free installation.
Reliable Power: Ensures the lift receives consistent 48V power to prevent function slow-downs or intermittent operation.
Maximizes Uptime: A necessary fix for mobility or hydraulic power failure, getting the lift back to work quickly and safely.
Cost-Effective Solution: A dependable alternative to OEM, helping manage equipment maintenance costs.

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Delivery Times

Average Delivery Time is 10-15 days within worldwide.
For overseas delivery Message Us or Call Toll Free at +8618221399269

General Returns: All returns must be requested within 30 days of invoice.
Please note that this refund policy applies to parts purchases only. There are no refunds available for equipment purchases.

General Returns: All return requests must be made within 30 days of the invoice date. Returned merchandise will ONLY be accepted with an issued Return Authorization number and must be returned within 30 days of issuing that Return Authorization number. Special-Order products, electronics, paints, chemicals, lubricants, LPG tanks, and fire extinguishers are non-returnable once ordered. Returned items must be sent to Shanghai RQMACHINE Equipment with freight prepaid.

All returns, except those involving a Shanghai RQMACHINE Equipment order or product error, will be subject to a 25% restocking charge per line item.

Merchandise returned as defective will be thoroughly tested and inspected. For items verified as defective, Shanghai RQMACHINE Equipment will, at its sole discretion, either repair or replace the merchandise at no charge, or issue a full credit for the defective merchandise, including freight. Merchandise returned as defective but found to be working properly will be subject to a testing fee and the 25% restocking charge per line item.

Credit will not be issued for merchandise damaged due to corrosive materials, abuse, alteration, or misuse.

Before returning any merchandise to Shanghai RQMACHINE Equipment, a Return Authorization Number must be obtained from our sales/customer service department.

Your request must include:

Part Number & Description
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Phone: +8618221399269