Torque Hub Drive 2780282 – Optimized Product Page Content

🔹 Product Overview
The Torque Hub Drive with JLG Part Number 2780282 is a critical final drive component used in the rough-terrain hydraulic drive system of JLG Engine-Powered (M-Series) and Electric (LE-Series) Large Platform Scissor Lifts. This includes models like the M3369, M4069, 3369LE, and 4069LE.1
The torque hub, or planetary gear drive, is bolted directly to the wheel and serves as the final stage of gear reduction between the hydraulic drive motor and the wheel. It drastically multiplies the torque output of the motor, providing the necessary power for driving the heavy lift, particularly when traversing sloped or uneven rough terrain.
Failure of the torque hub (internal gear wear, seal failure, or housing damage) results in loss of drive, fluid leaks, or catastrophic failure of the drive system. Replacing the failed unit with the 2780282 hub is essential for restoring the lift’s full rated drive power and rough-terrain capability.
🔹 Key Features & Benefits
- ✅ Final Drive Torque Multiplier: Provides the final gear reduction necessary to deliver maximum torque to the wheels for rough-terrain operation.
- ✅ Heavy-Duty Planetary Design: Engineered with robust internal planetary gears to withstand the high stress of large platform scissor lift operation.
- ✅ Critical Rough-Terrain Component: Essential for ensuring the lift maintains traction and drive capability on slopes and unpaved surfaces.
- ✅ Wide Model Compatibility: Fits the drive system of the most common JLG rough-terrain and large electric scissor lifts.
- ✅ Direct Replacement: High-quality aftermarket or genuine OEM equivalent for JLG Part Number 2780282.
🔹 Technical Details
| Detail |
Specification |
| JLG Part Number |
2780282 |
| Cross-Reference |
Planetary Gear Drive, Final Drive Hub |
| Condition |
New Aftermarket or Original Equipment Manufacturer (OEM) |
| Type |
Planetary Torque Hub Drive |
| Function |
Provides torque multiplication and mechanical support for the wheel assembly. |
| Intended Use |
Replacement for damaged, leaking, or seized final drive units. |
| Configuration |
Bolt-on assembly that mates with the hydraulic drive motor and wheel rim. |
| Warranty |
Standard warranty against manufacturing defects (varies by supplier) |
🔹 Compatible JLG Models & Applications
The Torque Hub Drive 2780282 is compatible with the drive systems of the following JLG Scissor Lifts. Always verify the part number with your lift’s serial number for precise fitment.
| JLG Equipment Series |
Specific Compatible Models (Examples) |
| Rough Terrain Scissor Lifts |
M3369, M4069 (Engine Powered) |
| Large Electric Scissor Lifts |
3369LE, 4069LE (Electric Drive) |
| Common Application |
Replacing drive hubs that have failed due to internal planetary gear damage, housing cracks, or seal leaks (leading to low oil). |